Roper Water Pump G12 436 User Guide

G12-436  
04/08/04  
3611- 4722 GHB and BHB  
Supplement to G12-209  
OWNERS MANUAL  
®
SAFETY INSTRUCTIONS  
This is an industrial component. Only a qualified systems integrator should be allowed to  
design it into a system. The integrator must determine proper plumbing, mounting, driveline  
and guard components.  
Improper installation or use could lead to a serious, even fatal, accident. The system  
integrator must communicate all safe operation procedures to the end user(s).  
Before operation, fully understand and follow the instructions shown in this manual and any  
instructions communicated by the system integrator. No one should be allowed to operate or  
maintain this pump who has not been fully trained to work safely according to the  
configuration of the pump system and in accordance with all applicable government and  
industry regulations.  
Roper Pump Company  
P.O. Box 269  
Commerce, GA 30529 USA  
Telephone: (706) 335-5551  
TeleFAX: (706) 335-5490  
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WARNING  
Operating without guards could result in serious injury or death.  
Machinery in operation can grab, crush, cut, mangle and dismember.  
Do not operate without adequate guards in place.  
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INSTALLATION  
Check Ports Versus Rotation:  
Make sure the inlet and discharge ports have been correctly plumbed corresponding to the direction of rotation and the  
relief valve, if present, is properly positioned.  
See following drawings for various configurations.  
Figure A  
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Figure B  
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1. RECOMMENDED TOOL LIST  
NOTE: Tools not furnished with pump.  
Tools for all Pumps:  
(1) Safety Glasses  
(1) 9/16” Combination Wrench  
(1) ¾” Combination Wrench  
(1) 6” Adjustable Wrench  
(1) CG-45 Snap-OnTool Bearing Puller  
(1) 6” to 10” Three Square File  
(1) Pliers  
Additional Tools for GHB Pumps:  
(1) ½” Combination Wrench  
Additional Tools for Pumps with an RV Type Relief Valve:  
(1) 7/16” Combination Wrench  
(1) 18” Pipe Wrench  
Additional Tools for Pumps with Flanges:  
(2) 15/16” Combination Wrench  
Additional Tools for Pumps with Shaft Packing:  
Packing Hook for .34” square packing rings  
Additional Tools for Pumps with Mechanical Seals:  
(1) 0400 External Retaining Ring Pliers  
Additional Tools for BHB and BH Pumps:  
(1) 5/16” Hex Key  
Snap-Onis a registered trademark of Snap-On Tool Corporation  
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2. INSTRUCTIONS FOR PUMP DISASSEMBLY  
Refer to PUMP SECTIONAL DRAWINGS, (Figures 7.1 and 7.2)  
1. Read WARNINGS before starting to disassemble pump. While disassembling pump, always inspect  
disassembled parts and adjacent parts to see if further disassembly is needed. Replace worn or damaged parts  
as required.  
2. If you do not know which pump arrangement you have, collect nameplate data and refer to the Owners Manual for  
3611-22 (G12-209), to determine what you have. Consult a Roper distributor or Roper Pump Company if you  
have any questions.  
3. When cleaning or lubricating, use only cleaning solutions and lubricants that are compatible with products being  
pumped and with sealing elastomers. DO NOT use petroleum base products with seals with EPR elastomers.  
Use a nonpetroleum base lubricant with EPR elastomers.  
4. Turn off pump and lock out energy source to driver. DO NOT proceed further with disassembly of pump if there is  
the slightest possibility that driver may be started.  
5. If used, turn off and disconnect flush from mechanical seal.  
6. Close inlet and discharge valves.  
7. Remove guard and disconnect coupling between driver and pump.  
8. Drain inlet and discharge lines. Disconnect lines from pump inlet and discharge.  
9. Follow the procedure in the Owners Manual for 3611-22 (G12-209), INSTRUCTIONS FOR DRAINING PUMP.  
10. A.) For 3600/4600 “GHBO” pumps, follow steps 11 – 20.  
B.) For 3600/4600 “BHB” pumps, go to Section 4, INSTRUCTIONS FOR DISASSEMBLY OF A TYPE “BHB”  
HYDRAULIC DRIVE. After disassembling hydraulic drive, return to this section and follow steps 11 – 20.  
C.) For 3600/4600 “GHB” pumps, follow steps 21 – 32.  
D.) For 3700/4700 “GHBO” pumps, follow steps 11 – 20.  
E.) For 3700/4700 “BHB” pumps, go to Section 4, INSTRUCTIONS FOR DISASSEMBLY OF A TYPE “BHB”  
HYDRAULIC DRIVE. After disassembling hydraulic drive, return to this section and follow steps 11 – 20.  
F.) For 3700/4700 “GHB” pumps, follow steps 42 – 53.  
11. Remove two washer head cap screws (K) and eight hex head cap screws (L) securing faceplate (23A, B, C) to  
case (19A, B, C, D). Remove faceplate (23A, B, C).  
12. Remove two dowel pins (J) from case.  
13. Remove case gaskets (20).  
14. On “BHB” and “GHBO” pumps, remove drive gear (34) and key (B) from drive shaft (32).  
15. Remove idler gear (35) and key (B) from idler shaft (33). Remove idler shaft.  
16. Remove two washer head cap screws (K) and eight hex head cap screws (L) securing backplate (6A, B) to case  
(19A, B, C, D). Separate parts.  
17. Remove case gaskets (20) from opposite side of case (19A, B, C, D).  
18. Remove two dowel pins (J) from opposite side of case (19A, B, C, D).  
19. Remove drive key (A) from drive shaft (32).  
20. A.) For 3600/4600 “GHB” gear reduction unit, follow steps 21 – 32.  
B.) For 3600/4600 “GHBO” and “BHB” pumps, follow steps 33 – 41.  
C.) For 3700/4700 “GHB” gear reduction unit, follow steps 42 – 53.  
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D.) For 3700/4700 “GHBO” and “BHB” pumps, follow steps 54 – 61.  
3600/4600 ‘GHB” Gear Reduction Unit (See Figures 7.1 and 7.2)  
21. Drain oil from gear reduction unit.  
22. Remove drive key (A). Remove four hex head cap screws (U) and slide seal retainer (37) assembled with lip  
seal (39) off end of pinion shaft (42).  
23. Remove seal retainer gasket (38) between seal retainer (37) and gear case (44).  
24. Remove pinion shaft (42) assembly with ball bearing (41) and retaining ring (40).  
25. Remove six hex head cap screws (W), twelve flat washers (X), and six lockwashers (Y).  
26. Remove gear case (44). Remove gear case gasket (48).  
27. Remove needle bearing (43). This bearing is installed with a press fit.  
28. Remove retaining ring (45).  
29. Remove drive gear (46). A gear puller may be necessary in removing gear, as a close fit is maintained between  
gear and shaft.  
30. Remove drive gear key (Z).  
31. Remove four socket head cap screws (AD) securing cover (49) to backplate (6A, B). Remove cover gasket (50).  
32. Remove spacer (47).  
3600/4600 “GHBO” and “BHB” Pumps (See Figure 7.1)  
33. Remove retaining ring (3) securing ball bearing (2) in place.  
34. Remove two locknuts (F) from square head bolts (G) securing packing gland (14) in place. Remove packing gland  
clip (13), packing gland (14), spring clip (15), and two square head bolts (G).  
35. Remove packing rings (16) and packing washer (18). Remove lantern ring (17) if used. Packing hooks are  
commercially available to assist in removal of packing.  
36. Remove drive shaft (32) along with ball bearing (2) and retaining ring (4) from backplate (6A, B).  
37. Remove ball bearing (2) from drive shaft (32).  
38. Remove retaining ring (4) from drive shaft (32).  
39. Remove lip seal (5) from backplate (6A, B) and discard. It will be damaged during disassembly.  
40. Clean drive shaft and adjacent parts. Examine shaft. Replace drive shaft if excessively worn or scored.  
41. Visually inspect all parts. Replace all worn or damaged parts before reassembling pump. It is recommended that  
new gaskets (20, 22, 25, if applicable, 38, 48, 50) and new lip seals (5, 39) be installed each time the pump is  
disassembled and reassembled.  
3700/4700 “GHB” Gear Reduction Unit (See Figures 7.1 and 7.2)  
42. Drain oil from gear reduction unit.  
43. Remove drive key (A). Remove four hex head cap screws (U) and slide seal retainer (37) assembled with lip  
seal (39) off end of pinion shaft (42).  
44. Remove seal retainer gasket (38) between seal retainer (37) and gear case (44).  
45. Remove pinion shaft (42) assembly with ball bearing (41) and retaining ring (40).  
46. Remove six hex head cap screws (W), twelve flat washers (X), and six lockwashers (Y).  
47. Remove gear case (44). Remove gear case gasket (48).  
48. Remove needle bearing (43). This bearing is installed with a press fit.  
49. Remove retaining ring (45).  
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50. Remove drive gear (46). A gear puller may be necessary in removing gear, as a close fit is maintained between  
gear and shaft.  
51. Remove drive gear key (Z).  
52. Remove four socket head cap screws (AD) securing cover (49) to backplate (6A, B). Remove cover gasket (50).  
53. Remove spacer (47).  
3700/4700 “GHBO” and “BHB” Pumps (See Figure 7.1)  
54. Remove retaining ring (3) securing ball bearing (2) in place.  
55. Remove drive shaft (32) along with ball bearing (2) and retaining ring (4) from backplate (6A, B).  
56. Remove ball bearing (2) from drive shaft (32).  
57. Remove retaining ring (4) from drive shaft (32).  
58. If lip seal (5) is damaged or worn, remove from backplate (6A, B) and discard.  
59. Remove two locknuts (F) from square head bolts (G) securing seal retainer (9) to backplate (6A, B). Remove seal  
retainer (9).  
60. When removing following type of single seals (John CraneType 21, Type 8-1, Type 9; Pac-SealType 21;  
SealolType 43), clean and lubricate drive shaft (32) prior to removing mechanical seal making sure that drive  
shaft is smooth and free from all burrs. Loosen setscrew (if present) on mechanical seal. Remove mechanical  
seal (11). Inspect sealing surfaces of stationary seal face and inspect rotating element. Replace as required.  
Remove retaining ring (12) from drive shaft (32), if applicable.  
61. Visually inspect all parts. Replace all worn or damaged parts before reassembling pump. It is recommended that  
new gaskets (20, 22, 25, if applicable) and new lip seals (5, 39) be installed each time pump is disassembled and  
reassembled.  
John Craneis a registered trademark of John Crane Inc.  
Pac-Sealis a registered trademark of Pac-Seal Inc.  
Sealolis a registered trademark of EG & G Sealol.  
3. INSTRUCTIONS FOR PUMP ASSEMBLY  
Refer to Section 7, PARTS LIST, (Figures 7.1 and 7.2).  
Refer to Section titled “Check Ports Versus Rotation” (Figures A and B) to assure proper configuration for pump rotation,  
port location, and relief valve position prior to assembling pump.  
1. Visually inspect all parts during assembly. Replace all worn or damaged parts. Although they may appear  
reusable, it is recommended that new gaskets (20, 22, 25, if applicable, 38, 48, 50) and lip seals (5, 39) be  
installed when pump is being reassembled.  
WARNING! Only use genuine Roper gaskets. Gasket thickness determines proper clearances. Always check  
quantity of gaskets removed and replace with exact quantity. Proper material must be used based on application.  
2. When cleaning or lubricating, only use products that are compatible with product being pumped and elastomers  
within pump. DO NOT use petroleum base products with seals with EPR elastomers. Clean and lubricate parts  
with light oil unless EPR elastomers are used. Use a nonpetroleum base lubricant with EPR elastomers.  
3. Mechanical seals are precision pieces of equipment. Use extreme care not to damage seal faces or elastomers  
during assembly.  
4. Install two hollow dowel pins (J) on each side of case (19A, B, C, D). Place appropriate number of case gaskets  
(20) on faceplate side of case. Align faceplate (23A, B, C) on hollow dowel pins (J). Secure faceplate to case  
using two washer head cap screws (K) and eight hex head cap screws (L).  
5. Place idler gear (35) into case bore. Install key (B) in keyway on idler shaft (33). Slide idler shaft into I.D. of idler  
gear.  
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6. A.) For 3600/4600 “GHBO,” “GHB,” and “BHB” pumps with shaft packing, follow steps 7 – 18.  
B.) For 3700/4700 “GHBO,” “GHB,” and “BHB” pumps with a standard mechanical seal, follow steps 28 – 38.  
C.) For 3700/4700 “GHBO,” “GHB,” and “BHB” pumps with a positive drive mechanical seal, follow steps 39 – 53.  
3600/4600 “GHBO” and “BHB” Pumps (See Figure 7.1)  
7. Place drive gear (34) into case bore. Install key (B) in keyway of drive shaft (32). Slide drive shaft into bore of  
drive gear.  
8. Place appropriate number of case gaskets (20) on backplate side of case (19A, B, C, D). Align backplate (6A, B)  
on dowel pins (J). Secure backplate to case using two washer head cap screws (K) and eight hex head cap  
screws (L).  
9. Install packing washer (18) over drive shaft (32) into packing bore of backplate.  
10. Install packing rings (16) and lantern ring (17), if used, in packing bore of backplate. Stagger joints on each ring  
180° apart. Seat each ring before adding next ring. Rings must not be tamped or seated too tightly.  
11. Check drive shaft (32) for free movement after each ring is installed.  
12. When packing box is sufficiently full to allow entry of packing gland (14) about ¼ of an inch [6 mm], reassemble  
packing gland.  
13. Place one square head bolt (G) through each slot in backplate (6A, B) and through each hole in packing gland  
(14). Install packing gland (14) into packing box about ¼ of an inch [6 mm]. Slide packing gland clip (13) over  
square head bolts (G). Using two locknuts (F), secure packing gland (14) in place. Install spring clip (15) across  
square head bolts (G). Draw locknuts up evenly on packing to assure proper seating of packing (16), then loosen  
locknuts about ½ turn. DO NOT cock packing gland. This could cause binding or heating of drive shaft.  
14. Install lip seal (5) in backplate (6A, B).  
15. Install retaining ring (4) on drive shaft (32).  
16. Install ball bearing (2) on drive shaft (32) and into backplate (6A, B) using retaining ring (3) to secure ball bearing  
(2) in place as shown in sectional drawing Figure 7.1. The fit between the drive shaft and ball bearing may be a  
light press fit.  
17. Install spacer (47).  
18. A.) For 3600/4600 “GHB” gear reduction unit, follow steps 39 – 47.  
B.) For 3600/4600 “BHB” hydraulic drive assembly, go to Section 5, INSTRUCTIONS FOR ASSEMBLY OF A  
TYPE “BHB” HYDRAULIC DRIVE, in the following pages.  
3600/4600 “GHB” Gear Reduction Unit (See Figures 7.1 and 7.2)  
19. Install cover gasket (50) and cover (49) on backplate (6A, B) using four socket head cap screws (AD).  
20. Install key (Z) in keyway of drive shaft (32). Place drive gear (46) on drive shaft (32). Secure in place using  
retaining ring (45).  
21. Install needle bearing (43). The needle bearing is a press fit bore.  
22. Install gear case (44) and gear case gasket (48) using six hex head cap screws (W), twelve flat washers (X), and  
six lockwashers (Y).  
23. Press ball bearing (41) onto pinion shaft (42) and install retaining ring (40).  
24. Install pinion shaft assembly by sliding small end of pinion shaft into needle bearing (43) at same time gears are  
meshed together.  
25. Slide bearing retainer (37) assembled with lip seal (39) and bearing retainer gasket (38) into place. Secure  
bearing retainer (37) to gear case (44) using four hex head cap screws (U) and four lockwashers (V).  
26. Install drive key (A).  
27. Read and understand all safety instructions and warnings before installing and operating pump.  
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3700/4700 “GHBO,” “GHB,” and “BHB” Pumps (Standard Mechanical Seal) (See Figure 7.1)  
28. Place drive gear (34) into case bore. Install key (B) in keyway of drive shaft (32). Slide drive shaft into bore of  
drive gear.  
29. Place appropriate number of case gaskets (20) on backplate side of case (19A, B, C, D). Align backplate (6A, B)  
on dowel pins (J). Secure backplate to case using two washer head cap screws (K) and eight hex head cap  
screws (L).  
30. Install retaining ring (12) on drive shaft (32).  
31. Carefully remove all burrs and sharp edges from shaft over which rotating element of seal will slide.  
32. Lubricate drive shaft and mechanical seal bore with a compatible lubricant. Install mechanical seal (11) on drive  
shaft and position seal back against retaining ring (12). Care must be taken not to nick o-ring. Be sure lapped  
(polished) faces of stationary seal face and rotating element are together.  
33. Install lip seal (5) in backplate (6A, B).  
34. Install retaining ring (4) on drive shaft (32).  
35. Install ball bearing (2) on drive shaft (32) and into backplate (6A, B) using retaining ring (3) to secure ball bearing  
(2) in place. The fit between drive shaft and ball bearing may be a light press fit. DO NOT damage seal parts  
while pressing ball bearing on drive shaft.  
36. Place one square head bolt (G) through each slot in backplate (6A, B) and through each hole in seal retainer (9).  
Secure seal retainer against backplate using two locknuts (F).  
37. Install spacer (47).  
38. A.) For 3700/4700 “GHB” gear reduction unit, follow steps 19 – 27.  
B.) For 3700/4700 “BHB” hydraulic drive assembly, go to Section 5, INSTRUCTIONS FOR ASSEMBLY OF A  
TYPE “BHB” HYDRAULIC DRIVE, in the following pages.  
3700/4700 “GHBO,” “GHB,” and “BHB” Pumps (Positive Drive Mechanical Seal) (See Figure 7.1)  
39. Place drive gear (34) into case bore.  
40. Install retaining ring (12) on drive shaft (32) to locate mechanical seal.  
41. Carefully remove all burrs and sharp edges on shaft over which the rotating element of seal will slide.  
42. Apply a compatible lubricant to seal I.D. and O.D. of drive shaft (32).  
43. Slide rotating element of mechanical seal (11) onto drive shaft (32) before removing three or four clips that are  
taped to rotating element. Push rotating element back against retaining ring (12), tighten setscrews in seal, and  
remove clips that are taped to seal.  
44. Slide faceplate end of drive shaft (32), with mechanical seal attached, into backplate (6A, B) through bore for ball  
bearing.  
45. Place appropriate number of case gaskets (20) on backplate side of case (19A, B, C, D). Install key (B) in keyway  
of drive shaft (32). Slide drive shaft into bore of drive gear while aligning backplate (6A, B) on dowel pins (J).  
Secure backplate (6A, B) to case (19A, B, C, D) using two washer head cap screws (K) and eight hex head cap  
screws (L).  
46. Lubricate o-ring on stationary seal face and seal chamber bore with a compatible lubricant. Slide stationary seal  
face over keyway end of drive shaft (32) and down to seal chamber. Be sure lapped (polished) face is toward  
rotating member of seal. Push stationary seal face into seal chamber.  
47. Install lip seal (5) in backplate (6A, B).  
48. Install retaining ring (40) on drive shaft (32).  
49. Install ball bearing (2) on drive shaft (32) and into backplate (6A, B) using retaining ring (3) to secure ball bearing  
(2) in place. The fit between drive shaft and ball bearing may be a light press fit. DO NOT damage seal parts  
while pressing ball bearing on drive shaft.  
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50. Install antirotation pin (T) in locator ring (60).  
51. Position locator ring (60) with antirotation pin (T) toward seal face. Align antirotation pin (T) with slot in back of  
stationary seal face and push into counterbore of backplate (6A, B).  
52. Place one square head bolt (G) through each hole in seal retainer (9). Secure seal retainer against backplate  
using two locknuts (F).  
53. A.) For 3700/4700 “GHB” gear reduction unit, follow steps 19 – 27.  
B.) For 3700/4700 “BHB” hydraulic drive assembly, go to Section 5, INSTRUCTIONS FOR ASSEMBLY OF A  
TYPE “BHB” HYDRAULIC DRIVE.  
4. INSTRUCTIONS FOR DISASSEMBLY OF A TYPE “BHB”  
HYDRAULIC DRIVE  
Refer to Section 7, PARTS LIST.  
1. Read WARNINGS before starting to disassemble hydraulic drive components from pump. While disassembling,  
always inspect disassembled parts and adjacent parts to see if further disassembly is needed. Replace worn or  
damaged parts as required.  
2. Turn off pump and lock out energy source to hydraulic motor. DO NOT proceed further with disassembly of pump  
if there is the slightest possibility that hydraulic motor may be started.  
3. Close inlet and discharge valves.  
4. If pump is to be disassembled:  
A.) Refer to pump sectional drawing for “GHBFORV”.  
B.) If used, turn off and disconnect flush for packing or mechanical seal.  
C.) Follow the procedures in the Owners Manual for 3611-22 (G12-209), INSTRUCTIONS FOR  
DRAINING PUMP.  
D.) Disconnect lines from pump inlet and discharge.  
5. Remove six socket head cap screws (AE) and six lockwashers (AF) that secure bracket (51) and bracket (52)  
together. Slide apart.  
6. Remove cap screws that secure hydraulic motor to bracket (52).  
7. Rotate bracket (52) until hole for loosening setscrew lines up with setscrew in coupling half (54). Loosen setscrew  
and remove coupling half.  
8. Remove coupling spider (55).  
9. Rotate drive shaft of pump (32) until setscrew in coupling half (53) lines up with hole for loosening setscrew.  
Loosen setscrew. Remove retaining ring (45) from drive shaft and remove coupling half.  
10. Remove drive key (Z).  
11. Remove four socket head cap screws (AD) that secure bracket (51) to backplate (6A, B). Remove bracket.  
12. For further disassembly of the pump, refer to Section 2, INSTRUCTIONS FOR PUMP DISASSEMBLY,  
steps 1 – 20. Also, refer to steps 33 – 41 for pumps with packing, or steps 54 – 61 for pumps with mechanical  
seals.  
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5. INSTRUCTIONS FOR ASSEMBLY OF A TYPE “BHB” HYDRAULIC  
DRIVE  
1. Refer to Section 3, INSTRUCTIONS FOR PUMP ASSEMBLY, steps 1 – 5. For installing packing, refer to  
steps 7 – 18. For installing mechanical seal, refer to steps 28 – 38.  
2. Refer to sectional drawing (Figure 7.3) for TYPE “BHB” HYDRAULIC DRIVE COUPLING ASSEMBLY.  
3. Secure bracket (51) to backplate (6A, B) using four socket head cap screws (AD).  
4. Install key (Z) in shaft keyway. Place coupling half (53) on drive shaft (32). Install retaining ring (45). Rotate drive  
shaft (32) until setscrew lines up with hole in bracket (52), then tighten setscrew.  
5. Install coupling spider (55).  
6. Place bracket (52) onto pilot of hydraulic motor. DO NOT secure bracket into place at this time.  
7. Place coupling half (54) onto shaft of hydraulic motor to dimension shown. Rotate bracket (52) until hole in  
bracket lines up with setscrew on coupling half. Tighten setscrew.  
8. Rotate bracket on motor to line up motor mounting holes with bracket holes. Secure bracket (52) to hydraulic  
motor using appropriate fasteners.  
9. Secure bracket (52) to bracket (51) using six socket head cap screws (AE) and six lockwashers (AF).  
10. Read and understand all safety instructions and warnings before installing and operating pump.  
6. GEAR REDUCTION UNIT  
ALIGNING GHB PINION SHAFT HEIGHT  
Refer to Section 7, PARTS LIST.  
The pinion shaft of the GHB gear reducer can be positioned at any location over a full 360°. This must be done before the  
gear reducer oil is added. The pinion shaft can be positioned in the following manner.  
1. Loosen six hex head cap screws (W).  
2. Rotate gear case (44) on six slots in cover (49).  
3. If pinion shaft (42) cannot be moved to proper position at this point, remove six hex head cap screws (W) along  
with washers (X and Y).  
4. Rotate pinion shaft to desired position. Reinstall and tighten six hex head cap screws (W) along with six flat  
washers (X) and six lockwashers (Y).  
5. If six threaded holes in gear case (44) are not fully visible within cast slots on cover (49), gear reducer will have to  
be partially disassembled so that cover (49) can be rotated.  
6. Slide gear case (44) off of cover (49).  
7. Remove retaining ring (45) from end of pump drive shaft (32).  
8. Remove drive gear (46). A gear puller may be necessary.  
9. Remove four socket head cap screws (AD).  
10. Rotate cover (49) 90° and reinstall and tighten four socket head cap screws.  
11. Install drive gear (46) on drive shaft (32).  
12. Install retaining ring (45).  
13. Replace gasket (48) and slip gear case (44) complete with pinion assembly onto cover (49).  
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14. Rotate pinion to desired position. Install and tighten six hex head cap screws (W) along with six flat washers (X)  
and six lockwashers (Y).  
15. If necessary, reposition plugs (AA), petcock (AC), and oil cup (AB). Oil cup should be at uppermost point and  
petcock at second hole from bottom.  
16. Refill with oil to level of petcock (AC) using GulfSenate 375, Mobile600 W Cylinder Oil, or AGMA No. 7  
compounded oil.  
LUBRICATION INSTRUCTIONS FOR INITIAL START-UP  
The oil cup (AB) is shipped separately to prevent breakage. Before placing the gear reduction unit in operation, install the  
oil cup (AB) and check the oil level in unit. The oil level should be maintained even with petcock (AC) at all times.  
SERVICING INSTRUCTIONS  
The oil should be clean and free from sludge at all times and should be changed at regular intervals. A drain plug (AA)  
has been provided near the bottom of the gear case (44) for this purpose. The oil (GulfSenate 374, Mobil600 W  
Cylinder Oil, or AGMA NO. 7 compounded oil) should be changed every 1000 hours or every four months, whichever  
comes first. Where operating conditions are severe, such as rapid rise and fall of temperature, or the atmosphere is moist  
or dusty, it may be necessary to change the oil every one or two months or sooner. The oil cup (AB) at the front of the  
gear case (44) is for filling the unit with oil and also serves as a breather. DO NOT allow the oil cup (AB) to become  
clogged. This could cause excessive pressure inside the gear case (44).  
CHANGING RATIO OF GEAR REDUCTION UNIT  
Refer to appropriate sectional drawing (Figure 7.2) showing internal construction of the gear reduction assembly. The  
internal construction for all ratios are identical, except for the drive gear (46) and pinion shaft (42), which determines the  
gear ratio of that particular unit. The drive gear (46) and pinion shaft (42) are interchangeable in pairs only. See GEAR  
RATIO CHART for ratios available. It is recommended that new gaskets (38, 48) and new lip seal (39) be installed each  
time unit is disassembled and reassembled.  
1. Turn off pump and lock out energy source to driver. DO NOT proceed further with disassembly of gear reduction  
unit if there is the slightest possibility that driver may be started.  
2. Drain oil from gear reduction unit.  
3. If unit is assembled on a baseplate, directly connected to a motor, it will be necessary to remove flexible coupling  
as follows:  
A.) Loosen setscrew on motor half of coupling.  
B.) Slide motor coupling half towards motor to clear pump coupling half. (In case coupling cannot be removed in  
this manner, it will be necessary to remove either motor or pump in order to remove pump coupling half.)  
4. Loosen six hex head cap screws (W) and rotate gear case (44) in slots provided until pump coupling half is clear  
of motor coupling half.  
5. Remove pump coupling half.  
6. Remove drive key (A). Remove four hex head cap screws (U) and four lockwashers (V). Slide seal retainer (37)  
assembled with lip seal (39) off the end of pinion shaft (42).  
7. Remove seal retainer gasket (38) between seal retainer (37) and gear case (44).  
8. Remove pinion shaft (42) assembly with ball bearing (41) and retaining ring (40).  
9. Remove six hex head cap screws (W), twelve flat washers (X), and six lockwashers (Y).  
10. Remove gear case (44). Remove gear case gasket (48).  
11. Remove retaining ring (45).  
12. Remove drive gear (46). A gear puller may be necessary in removing gear, as a close fit is maintained between  
gear and shaft.  
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13. Refer to gear ratio chart to select desired gear ratio.  
14. Slide drive gear (46) on drive shaft (32) securing in place using retaining ring (45). Make sure key (Z) and spacer  
(47) are in place. The number of teeth or part number is stamped on drive gear (46). On standard units, last two  
numbers of part number represent number of teeth on gear.  
15. Install gear case (44) and gear case gasket (48) using six hex head cap screws (W), twelve flat washers (X), and  
six lockwashers (Y).  
16. Press ball bearing (41) onto pinion shaft (42) and install retaining ring (40).  
17. Install pinion shaft assembly by sliding small end of pinion shaft into needle bearing (43) at same time gears are  
meshed together.  
18. Slide bearing retainer (37) assembled with lip seal (39) and bearing retainer gasket (38) into place. Secure  
bearing retainer (37) to gear case (44) using four hex head cap screws (U) and four lockwashers (V).  
19. Install drive key (A).  
20. Install pump coupling half and tighten setscrews on drive key (A).  
21. Rotate gear case (44) until coupling halves are accurately aligned. Tighten six hex head cap screws (W).  
Assemble coupling and tighten setscrew in motor coupling half.  
22. Refill with oil to level of petcock (AC) using GulfSenate 375, Mobil600 W Cylinder Oil, or AGMA No. 7  
compounded oil.  
Gulfis a registered trademark of Gulf Oil Company  
Mobilis a registered trademark of Mobil Oil Corporation  
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GEAR REDUCTION RATIOS AND CAPABILITIES  
Gear reducers are rated to transmit up to the horsepowers (kW) shown below. Three interchangeable gear ratios are  
available.  
3611 THRU 4722 PUMPS  
NUMBER OF TEETH  
60 Hz OPERATION  
50 Hz OPERATION  
GEAR  
RATIO  
MOTOR  
RPM  
PUMP  
RPM  
MAX HP  
ALLOWED  
MOTOR  
RPM  
PUMP  
RPM  
MAX KW  
ALLOWED  
HIGH  
SPEED  
GEAR  
LOW  
SPEED  
GEAR  
4.60  
3.94  
3.20  
4.60  
3.94  
3.20  
4.60  
3.94  
3.20  
4.60  
3.94  
3.20  
4.60  
15  
17  
20  
15  
17  
20  
15  
17  
20  
15  
17  
20  
15  
69  
67  
64  
69  
67  
64  
69  
67  
64  
69  
67  
64  
69  
126  
147  
181  
189  
221  
272  
250  
290  
360  
380  
445  
545  
750  
2.8  
3.3  
105  
123  
152  
159  
185  
228  
206  
241  
296  
315  
368  
453  
620  
1.7  
2.2  
2.7  
2.8  
3.3  
4.0  
3.6  
4.3  
5.3  
5.6  
6.6  
6.6  
6.6  
580  
485  
4.0  
4.2  
870  
760  
950  
4.9  
6.1  
5.5  
1150  
6.5  
8.0  
8.5  
1750  
3450  
1450  
2850  
10.0  
10.0  
10.0  
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7. PARTS LIST  
2. Ball Bearing  
3. Retaining Ring, Bearing Cage  
4. Retaining Ring, Ball Bearing  
5. Lip Seal (GHB)  
6. Backplate  
A. Standard  
B. Jacketed  
7. Bearing, Short  
8. Bearing, Long  
9. Seal Retainer  
11. Mechanical Seal  
12. Retaining Ring, Mechanical Seal  
13. Packing Gland Clip  
14. Packing Gland  
15. Spring Clip  
16. Packing Ring  
17. Lantern Ring (Not Shown)  
18. Packing Washer  
19. Case  
A. ANSI Flanged – Straight Through  
B. Threaded Port Case – Right Angle  
C. Flanged Case – Right Angle  
D. Flanged Case – Straight Through  
20. Case Gasket  
21. Flange  
22. Flange Gasket  
23. Faceplate  
A. Plain  
B. RV Style Relief Valve  
C. Jacketed RV Style Relief Valve  
24. Relief Valve Cap  
25. Relief Valve Cap, Gasket  
26. Adjusting Screw  
27. Nut, Lock and Seal  
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28. Spring Guide  
29. Spring  
30. Poppet  
31. Adapter  
32. Drive Shaft  
33. Idler Shaft  
34. Drive Gear  
35. Idler Gear  
57. Expansion Washer  
58. Cam, Double Setting Relief Valve only  
59. Operating Piston, Double Setting Relief Valve only  
60. Locator Ring  
WRN2 Warning Plate, RV Style Relief Valve  
WRN3 Warning Plate, RV Style Relief Valve  
WRN4 Warning Plate, RV Style Relief Valve  
B. Key, Gear  
E. Hex Head Cap Screw, Seal Retainer to Backplate  
F. Locknut  
G. Square Head Bolt  
H. Pipe Plug, Backplate  
J. Dowel Pin  
K. Washer Head Cap Screw, Endplates to Case  
L. Hex Head Cap Screw, Endplates to Case  
M. Hex Head Cap Screw, Flange Nut, Flange  
S. Pipe Plug, Faceplate  
T. Antirotation Pin  
AJ. Drive Screw  
AK. Ball Handle, Double Setting Relief Valve only  
AL. Stud, Double Setting Relief Valve only  
AM. Self Locking Nut, Double Setting Relief Valve only  
AN. Hex Head Cap Screw, Double Setting Relief Valve only  
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AP. O-Ring, Double Setting Relief Valve only  
Gear Reduction Assembly only  
38. Bearing Retainer Gasket  
39. Lip Seal  
40. Retaining Ring, Ball Bearing  
41. Ball Bearing  
42. Pinion Gear and Shaft  
43. Needle Bearing  
44. Gear Case  
45. Retaining Ring, Drive Gear  
46. Drive Gear  
47. Spacer  
48. Gear Case Gasket  
49. Cover  
50. Cover Gasket  
U. Hex Head Cap Screw, Bearing Retainer to Gear Case  
V. Lockwasher, Bearing Retainer  
W. Hex Head Cap Screw, Cover to Gear Case  
X. Flat Washer, Gear Case  
Y. Lockwasher, Gear Case  
Z. Key, Drive Gear  
AA. Pipe Plug, Gear Case  
AB. Oil Cup, Gear Case  
AC. Petcock, Gear Case  
AD. Socket Head Cap Screw, Cover to Backplate  
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Type BHB Hydraulic Drive Bracket Assembly only  
51. Bracket Half, Pump  
52. Bracket Half, Motor  
53. Coupling Half, Pump  
54. Coupling half, Motor  
55. Spider Coupling  
AE. Socket Head Cap Screw, Bracket to Bracket  
AF. Lockwasher  
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Figure 7.1  
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Figure 7.2  
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3611-4722 MBHB,F,RV  
HYDRAULIC DRIVE COUPLING ASSEMBLY  
Figure 7.3  
FigFigure  
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8. INDEX  
A
Aligning GHB Pinion Shaft Height, 13 – 14  
Assembly Instructions  
All, 9 – 10  
3600/4600 “GHBO,” 10  
3600/4600 “BHB,” 10  
3600/4600 “GHB” Gear Reduction Unit, 10  
3700/4700 “GHBO” - Standard Mechanical Seal, 11  
3700/4700 “GHBO” - Positive Drive Mechanical Seal, 11 – 12  
3700/4700 “GHB” - Standard Mechanical Seal, 11  
3700/4700 “GHB” - Positive Drive Mechanical Seal, 11 – 12  
3700/4700 “BHB” - Standard Mechanical Seal, 11  
3700/4700 “BHB” - Positive Drive Mechanical Seal, 11 – 12  
Type “BHB” Hydraulic Drive, 13  
C
Conversions  
Changing Ratio of Gear Reduction Unit, 14 – 15  
D
Disassembly Instructions  
All, 7 – 8  
3600/4600 “GHB” Gear Reduction Unit, 8  
3600/4600 “GHBO,” 8  
3600/4600 “BHB,” 8  
3700/4700 “GHB” Gear Reduction Unit, 8 – 9  
3700/4700 “GHBO,” 9  
3700/4700 “BHB,” 9  
Type “BHB” Hydraulic Drive, 12  
L
Lubrication  
Gear Reduction Unit, 14  
M
Mechanical Seals,  
Installation of a Positive Drive Seal (John CraneType 8-1 and Type 9), 11 – 12  
P
Plumbing, 2  
R
Ratings  
Gear Reduction Unit, 16  
Rotation  
Check Ports Versus Rotation, 4 – 5  
T
Tools, 6  
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TERMS & CONDITIONS AND LIMITED WARRANTY  
This agreement (this "Agreement"), consisting of these Terms and Conditions, and the associated Order  
Acknowledgement is binding upon Roper Pump Company, hereinafter "SELLER," and the customer, hereinafter  
"BUYER." By placing an order for a product with the Seller, the Buyer agrees to these Terms and Conditions of sale and  
acknowledges that the person placing the order has the authority to enter into the Order Acknowledgement on Buyer's  
behalf.  
LEGAL EFFECT: Except as expressly otherwise agreed to in writing by an authorized representative of Seller, the  
following terms and conditions shall apply to and form a part of any Order Acknowledgement. Seller may suspend its  
performance of any Order Acknowledgement if Buyer defaults in the performance of its duties under the Order  
Acknowledgement or under any other agreement between the Buyer and Seller.  
ACCEPTANCE: The sale of goods and services is expressly conditional on Buyer's acceptance of Seller's terms and  
conditions as stated herein. Provided that Seller's terms and conditions have not been previously accepted by Buyer,  
Buyer's receipt of goods or services shipped under this Agreement constitutes acceptance of these terms and conditions.  
No additional, different or conflicting provisions proposed by Buyer are acceptable to Seller and are hereby specifically  
rejected, Seller being unwilling to sell goods on any terms conflicting with, limiting or modifying the terms hereof. Buyer  
shall not sell, transfer or otherwise provide any goods to another for resale without the prior, written authorization of Seller.  
Seller reserves the right to sell and to authorize other entities to sell such goods through all means and channels of  
distribution and in competition with Buyer. Buyer acknowledges that it has no authority to bind or contract in the name or  
for the account of Seller, to create any liability against Seller or to exert any direction or control over Seller's personnel.  
CHANGES: This Agreement and the associated Order Acknowledgement constitutes the entire agreement between  
Seller and Buyer with respect to the subject matter thereof, and supersedes all prior oral or written agreements. This  
Agreement and the associated Order Acknowledgement may not be amended or modified, except by a further written  
agreement signed by an authorized representative of Seller. Seller reserves the right to make reasonable changes to an  
Order Acknowledgement, including changes as to packaging, testing, specifications, designs and delivery schedules. The  
terms and conditions of any purchase order or other instrument issued by Buyer or its agent in connection with this  
Agreement and the associated Order Acknowledgement or any goods sold thereunder that is in addition to or inconsistent  
with the terms and conditions of this Agreement or the associated Order Acknowledgement are null and void and shall not  
be binding on Seller. Buyer's changes made after formation of this Agreement that affect the schedule or requirements for  
services or otherwise affect the scope of this Agreement shall be submitted in writing by Buyer and shall become binding  
only if approved in writing by Seller's cognizant representative. All charges and delays resulting from such changes shall  
be solely determined by Seller and shall be binding upon Buyer.  
TERMINATION, SUSPENSION, AND CANCELED ORDERS: Provided that Seller receives adequate written notice from  
Buyer, Buyer may terminate or suspend performance at Buyer's convenience subject to all reasonable charges, which  
charges shall be solely determined by Seller. Buyer cannot cancel or alter Orders without the Seller's written consent. If  
Seller grants such consent, Buyer will reimburse Seller for all of Seller's losses and expense caused by such cancellation  
or alteration, including without limitation all of Sellers additional costs caused by changes in design or specifications, or by  
product revisions, and all incidental and consequential damages incurred by Seller as a result of such cancellation or  
alteration. No goods may be returned to Seller except with Seller's written consent. Title in a returned good will pass when  
Seller takes possession of the returned goods.  
CREDIT: The amount of credit offered by Seller to Buyer is contingent upon Seller's opinion of Buyer's capacity, ability,  
and willingness to promptly pay for goods and services received under the terms of this Agreement. Provided that, in  
Seller's opinion, there is a material adverse change in Buyer's financial condition and/or Buyer has not, within the agreed  
time, fully paid for goods and services previously supplied under this and/or another Agreement(s) with Seller, Seller  
reserves the right to revoke Buyer's credit and/or suspend performance on this and/or other orders for goods and  
services.  
PAYMENTS: Standard terms for customers who qualify for credit net 30. A monthly service charge of 1.5% may be  
charged on amounts owed by Buyer to Seller that have not been paid within by the due date, subject to the maximum  
amount permitted by law.  
TAXES. Buyer assumes exclusive liability for any and all taxes, tariffs, fees, duties, withholdings or like charges, whether  
domestic or foreign, now imposed or hereafter becoming effective ("Taxes") related to the goods and its purchases from  
Seller, including without limitation, federal, provincial, state and local taxes, value-added taxes, goods and services taxes,  
stamp, documentary, excise or property taxes, duties and other governmental charges.  
TITLE AND LIEN RIGHTS: The equipment will remain personal property, regardless of how it is installed or affixed to any  
realty or structure. After delivery to Buyer, Seller will have all such rights, including security interests and liens, in the  
equipment as lawfully may be conferred upon Seller by contract under any applicable provision of law. Buyer agrees to  
cooperate fully with Seller in the filing of any financing statements, including Uniform Commercial Code (UCC) filings or  
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other documents necessary to perfect such interests and liens. If Buyer defaults in its obligations under the Order  
Acknowledgement before the price (including any notes given therefore) of the equipment has been fully paid in cash,  
Seller may take any and all actions permitted by law to protect its interests including, where permissible, repossession of  
such equipment.  
SHIPMENTS: All sales are Ex-Works Factory (as such term is defined by the International Chamber of Commerce as of  
the date hereof). Shipping contracts made by Seller shall be to Buyer's account. All claims for loss or damage after risk of  
loss has passed to Buyer shall be filed by Buyer with the carrier. Buyer shall be liable to Seller for the full price of the  
goods, irrespective of loss or damage in transit. Seller shall not be required to provide freight cost receipts to Buyer at the  
time of invoice. Buyer shall bear all risk and expense for delivery of goods, including without limitation, shipping, loading,  
unloading, storage, freight, and insurance. Goods may be shipped to Buyer in whole or in part. Title to goods shall pass to  
Buyer when delivered to the carrier or the Buyer, whichever occurs first, even if the goods are shipped freight prepaid.  
Among other things, a signed delivery receipt or bill of lading will constitute proof of delivery. The choice of carrier is made  
solely at the discretion of Seller, and Seller makes no representation as to the acceptability of a particular carrier. Except  
when Seller expressly agrees in writing, Seller does not guarantee shipment or delivery by a certain date or time, although  
Seller will strive to deliver goods by the date that it may communicate to Buyer. Seller shall not be liable to Buyer, or any  
other person, for any loss or damage of any kind which results from delay in shipment, delivery, or failure to give notice of  
delay, whether or not such delay was caused by Seller or otherwise. Seller reserves the right to backorder any goods and  
to ship from backorder in such order as Seller determines.  
LIMITED WARRANTY: Seller warrants, to its original Buyer, that goods manufactured by Seller are free from defects in  
material and workmanship for 12 months from date of shipment (except for specified products with warranties that  
supercede this limited warranty. Please consult factory for these products). The Buyer hereby acknowledges and agrees,  
though free from defects in material and workmanship at the time of shipment, that the useful life of goods manufactured  
by Seller will vary depending upon the Buyer's frequency of use, application, and other factors, with regard to such goods.  
In that respect, notwithstanding any other provision to the contrary in the Agreement, these Terms and Conditions, or the  
Order Acknowledgement, the Seller specifically does not warrant the useful life of any product. If a failure to conform to  
specifications or a defect in materials or workmanship is discovered within this period, Seller must promptly be notified in  
writing within thirty (30) days, which notification, in any event must be received no later than 12 months from the date of  
shipment. Within a reasonable time after such notification, Seller will correct any failure to conform to specifications or any  
defect in materials or workmanship, or in lieu of such repair, and at its sole option, shall replace the equipment. THE  
ABOVE ARE THE BUYER'S EXCLUSIVE REMEDIES FOR BREACH OF WARRANTY. Seller does not warrant: (a)  
defects caused by failure to provide suitable installation environment for the product, (b) damage caused by use of the  
product for purposes other than those for which it was purchased, (c) damage caused by disasters such as fire, flood,  
wind, and lightning, (d) damage caused by unauthorized attachments, or modification, (e) any other abuse or misuse by  
the Buyer, including improper installation; or (f) goods which have been damaged or altered by Buyer or its customers.  
Each good sold by Seller to Buyer shall be deemed to be without defect and in conformity with its specifications and the  
terms of this Agreement and the associated Order Acknowledgement even though reasonable variances may exist. As a  
result, Seller cannot and does not guarantee that goods sold hereunder, whether in whole or in part, will exactly match in  
specification or otherwise, and Buyer acknowledges that reasonable variance is permissible. Additionally, Seller shall  
have no liability if a good does not conform to any applicable state, county or local ordinance, as the conformity of a good  
to each state, county and local ordinance is the sole responsibility of the Buyer. Seller reserves the right to change its  
goods and the components of its goods without prior notice to Buyer, although in circumstances where an order from  
Buyer has been accepted by Seller, Seller will use commercially reasonable efforts to ensure that such change will not  
affect performance of the good in a materially adverse manner.  
EXCEPT AS SET FORTH ABOVE AND TO THE MAXIMUM EXTENT PERMITTED BY LAW, SELLER MAKES NO  
OTHER WARRANTIES FOR A PRODUCT OR UNDER THIS AGREEMENT OR ANY ORDER ACKNOWLEDGEMENT  
AND HEREBY DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO  
THE WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR USE, AND INCLUDING THE WARRANTY OF  
MERCHANTABILITY. IN NO CASE SHALL SELLER BE LIABLE FOR ANY SPECIAL, INCIDENTAL, OR  
CONSEQUENTIAL DAMAGES BASED UPON ANY LEGAL THEORY, INCLUDING BUT NOT LIMITED TO LOSS OF  
PROFITS, LOSS OF SAVINGS OR REVENUE, LOSS OF USE OF THE PRODUCT OR ANY ASSOCIATED  
EQUIPMENT, COST OF CAPITAL, COST OF ANY SUBSTITUTE EQUIPMENT, FACILITIES OR SERVICES,  
DOWNTIME, THE CLAIMS OF THIRD PARTIES INCLUDING CUSTOMERS, INJURY TO PROPERTY AND, UNLESS  
PRECLUDED UNDER APPLICABLE STATE LAW, BODILY AND PERSONAL INJURY.  
INDEMNITY; LIABILITY LIMITATION: Buyer hereby agrees to indemnify, reimburse in full, defend and hold harmless  
Seller, its subsidiaries, affiliates, officers, directors, personnel and agents from and against any and all liability, claims,  
suits, actions, losses, costs or expenses including (without limitation) reasonable attorneys' fees relating to or arising out  
of any claim or demand (a) for any Taxes or related penalties and interest, (b) due to Buyer's breach of the Order  
Acknowledgement; (c) that Buyer's customers or a third party may make against Seller based upon or arising from  
damage due to the acts and/or omissions of Buyer or due to the installation of the goods; (d) for infringement or  
misappropriation of a third party's intellectual property rights based upon Seller's incorporation of any designs, formulas or  
specifications in any goods where such designs, formulas or specifications have been specifically ordered or requested by  
Buyer. To the maximum extent allowable under applicable law and excluding those liabilities that by law Seller cannot limit  
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or disclaim, (i) Seller's aggregate liability arising from or relating to this Order Acknowledgement or goods, regardless of  
the cause of action asserted, is limited to the amount paid by Buyer to Seller for the applicable goods and (ii) Seller shall  
not be liable for any special, incidental, consequential, indirect, or punitive damages, including without limitation, lost  
revenues, loss of use of the goods, loss resulting from improper storage, processing, padding/cushion, delay in delivery or  
shipment or errors in shipment or labeling, loss of data, or the cost of any substitute goods or related equipment, even if  
Seller has been advised of the possibility of such damages.  
EXPORT RESTRICTIONS: Buyer shall not export or re-export goods in violation of any applicable laws or regulations of  
the United States or the country in which Buyer obtained them.  
CONFIDENTIAL INFORMATION. During the term of this Agreement and the associated Order Acknowledgement and for  
the longer of (a) three (3) years following its termination and (b) for such Confidential Information of Seller that is a Trade  
Secret of Seller as defined by applicable law, for the life of such Seller Trade Secret, Buyer agrees to receive and hold  
Confidential Information of Seller in trust and in strictest confidence and shall not use, reproduce, distribute, disclose or  
otherwise disseminate any Confidential Information except as necessary to perform its obligations hereunder.  
Disclosures of the Confidential Information may be made only to Buyer's employees and agents who have a specific need  
to know and are subject to confidentiality restrictions at least as restrictive as those contained herein. "Confidential  
Information" means confidential information relating to the business, products and services of Seller which is or has been  
disclosed to Buyer, and which has value to Seller and is not generally known to Seller's competitors, including (without  
limitation), information regarding the specifications provided to Buyer by Seller and Seller's product plans, designs, costs,  
prices, finances, marketing plans, business opportunities, personnel, R&D activities and know-how.  
CONTROLLING LAW: This Agreement and the associated Order Acknowledgement entered into hereunder shall be  
governed and construed in accordance with the laws of the State of Georgia and of the United States of America without  
reference to any conflicts of law principles; the parties submit themselves to the jurisdiction of the federal and state courts  
located in Jackson County, Georgia, which shall have exclusive jurisdiction of any disputes arising hereunder, and the  
parties waive any objection to venue therein. The United Nations Convention on Contracts for the International Sale of  
Goods, the Uniform Law on the Formation of Contracts for the International Sale of Goods, and any applicable  
international discovery and service of process conventions shall not be applicable. In the event legal action is undertaken  
by Seller to collect any amounts due to Seller by Buyer hereunder and if Seller prevails in such action, then Buyer shall  
reimburse Seller for its reasonable attorney fees and costs incurred in conjunction with such action, which amount shall  
not exceed the maximum amount allowed by law of the forum in which such action is brought.  
ASSIGNMENT: Neither this Agreement nor any associated Order Acknowledgement may be assigned by the Buyer, or  
its contents publicized by the Buyer, without the written consent of Seller. Seller shall have the right to assign, transfer or  
sublicense all or any part of this Agreement or any associated Order Acknowledgement to another at any time and without  
the consent of Buyer.  
MISCELLANEOUS: The various provisions of this Agreement and any associated Order Acknowledgement are  
severable, and any determination of invalidity or unenforceability of any one provision hereof shall no bearing on the  
continuing force and effect of the remaining provisions hereof. This Agreement and any associated Order  
Acknowledgement and the terms and conditions contained herein constitute the entire understanding of the parties with  
respect to the purchase and sale of the goods, and any prior agreements, with respect thereto, whether written or oral, are  
superseded hereby. This Agreement and any associated Order Acknowledgement shall be binding on the parties and  
their respective successors and any permitted assigns.  
ELECTRONIC DATA INTERCHANGE. The parties may execute a Order Acknowledgement by transmitting and receiving  
the data contained in the Order Acknowledgement electronically rather than in paper form. To provide the legal validity  
and enforceability of such Order Acknowledgement, the parties further agree that the data transmitted herein will be  
considered "in writing" and to have been "signed." The parties agree not to contest the validity or enforceability of a Order  
Acknowledgement because of the electronic origination, transmission, storage or handling of such Order  
Acknowledgement. Any computer printout of the data contained in the Order Acknowledgement will be considered an  
"original" when maintained in the ordinary course of business and will be admissible as between the parties to the same  
extent and under the same conditions as other business records maintained in documentary form. The parties agree to  
properly use those security procedures which are reasonably sufficient to ensure that a transmission of the data contained  
in a Order Acknowledgement is authorized and to protect its business records and data from improper sources.  
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