Nilfisk ALTO Pressure Washer Multi User Pressure Washer System User Manual |
Delta Booster
Stationary, Multi-User Pressure Washer System
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Service-Friendly
The 21 gallon Water Tank
is equipped with two inlet
solenoids and strainers.
Maintenance is simplified by the
access door which opens left or
right, and is easily removed for
complete access. All electrical and
electronic components are safe in a
sealed enclosure behind the door.
Thermostatic control of the
solenoids mixes hot and cold
water to your requirement for
top cleaning efficiency.
Compact, Space Saving Design
Finding space to install the Delta
Booster is easy since the footprint
is only 6.7 ft2. Even two systems
won’t crowd most equipment
rooms. Placed side-by-side, two
systems function as one and
respond to as many as 12 cleaning
operators’ demands …
automatically.
System-Monitor
Maintenance and Service
personnel can view the system
schematic display to monitor the
performance of the system. If the
system stops, the last condition is
“locked” on the LED display which
speeds troubleshooting and repair.
Versatility
The automatic operation of the system is controlled by using one of the
color-coded lances. With the simple “snap” of a quick-connect fitting,
different lances
provide different operators
with the pressure and volume
necessary for the cleaning task
at hand.
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Operation and Specifications
operator cleans with 800 psi and
the Delta Booster, those forms
of time-wasting aren’t necessary
because you can have both… at
the same time. Your operators
spend their time cleaning rather
than waiting.
crankcase is sealed to prevent
contamination of
the lubricant, and the wobble
disk is supported by 2 oversized
roller bearings and 2 heavy duty
needle bearings.
• The frame, cabinet and high
pressure plumbing are construct-
ed of stainless steel for corrosion
resistance.
• The system automatically rotates
pump usage.
EASY TO USE
9 gallons per minute, another,
with a different task can have
2300 psi and 4.5 gpm simultane-
ously.
• Cleaning operators won’t waste
time connecting portable
• Since the Delta Booster is auto-
matically controlled by system
pressure, an operator can go to
any cleaning station, quick-con-
nect a high pressure hose to the
outlet, open the ball valve on
the pipe system, and squeeze the
trigger… and the system starts
automatically.
machines to water and power,
since the Delta Booster’s clean-
ing power is available at every
cleaning station in your plant.
Less than a minute after arriv-
ing, your cleaning operators are
working.
• No compromises necessary.
Cleaning tasks which involve
removing heavy contaminants
benefit from higher water vol-
ume … though these tasks can
be done with lower volume and
more time. Some tasks benefit
from higher pressures, though if
you throw a lot of water at the
task for a long enough period,
you’ll still get good results. With
KEY FEATURES
• Fully automatic operation with-
out the use of remote switches or
controls. • Easy access for service
or maintenance keeps the system
on line. • Built-in diagnostics for
speedy troubleshooting. • Systems
• Changing the pressure and vol-
ume for each operator is as easy
as using the proper spray lance.
The lances quick-connect to the
gunvalve, and they are designed
to call for a specific pressure
and flow from the system. Once
again, fully automatic.
• The system is designed to stand
quietly in the “Standby” mode
until an operator needs to clean.
There is no “start-up” procedure
other than connecting the high
pressure hose and squeezing the
trigger.
SAFETY
can be easily “chained” to provide • No electrical components or
more than 6 pumps on a single
pipe system.
switches at the cleaning stations.
• Cleaning operators don’t work
with electrical receptacles as is
necessary with portable units.
• System automatically shuts down
if a cleaning station valve is
inadvertently opened without a
hose attached.
• Works with CIP fixtures.
DURABILITY
• The Delta Booster features the
C3 pump from KEW Technology.
The C3 pump has 4 solid ceramic
plungers and is virtually vibra-
tion and pulsation-free. The
PRODUCTIVITY
• Water volume and pressure are
the two variables that make a
difference in cleaning applica-
tions… and you can tailor the
output of the Delta Booster for
each of your in-plant cleaning
operators simply by changing
the lance being used. While one
SYSTEM SPECIFICATIONS
COLORED LANCES AVAILABLE
X2
X3
X4
X5
X6
Desired
Pressure *
1740 psi 2320 psi
Desired
Water Volume
1740 psi 2320 psi
No. of pumps
to support
Part Number
7330021 7330121 7330221 7330321 7330421
White
Black
Brown
Green
Blue
300
300
600
600
900
900
1200
1200
1700
400
400
700
800
1200
1200
1600
1600
2200
4.5
8.3
4.2
8.3
4.2
6.9
4.5
7
4.5
9
4.5
9
4.5
7
4.5
7
4.5
1
2
1
2
1
1.5
1
1.5
1
System Volume (gpm)
Maximum Pressure (psi)
Max. Inlet Temp.
Adjustable Outlet Temp.
Hour Meters
9.0
21
13.5
18
22.5
27
61
1740 or 2320
185°F
Mixed according to user settings
Yes - for each pump
Red
Orange
Yellow
Silver
Voltage
3 phase, 440-480 *
4.5
Amperage**
31
41
51
* The system is set-up on-site as a 1740 or 2320 psi base pressure system,
depending upon the customer’s needs. When the appropriate colored
lance is used, the operator’s pressure and volume are as shown in the
table.
Colored lances are available for both base systems in lengths of 4 in., 22
in., and 36 in.
Inlet Water
1 in. connections for hot and cold
31 W x 31 D x 71 H
Dimensions
* 220V / 3 ph systems available on special order
** Double the amperage for 220V / 3ph systems
DISTRIBUTED BY:
Nilfisk-ALTO Cleaning Systems, Inc.
2100 Highway 265 South • Springdale, AR 72764
Phone: 877.366.2586 • Fax: 800.405.9092
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