Nilfisk-ALTO Multi-User Pressure Washer System, Delta Booster X2, Delta Booster X3, Delta Booster X4, Delta Booster X5 Specification Sheet

Delta Booster

www.nilfisk-alto.us

Stationary, Multi-User Pressure Washer System

Versatility = Efficiency and Reduced Cleaning Costs

You can’t buy a more versatile central pressure washer system than the Delta Booster … and in this

case, versatility means faster cleaning and efficient, effective solutions to the varied cleaning

requirements often found in a single facility. Cleaning and sanitation crews can work with as little as

300 psi, and as much as 2300 … with 4 1/2 gallons per minute, or 9 … and all simultaneously from

the Delta Booster.

3rd Generation Perfection

KEW Technology first introduced the

multi-pump central system in 1980,

and the concept and engineering have

evolved through the industry’s first

multi-pressure system into the Delta

Booster. Proven concepts have been

refined, and customers’ experience and

suggestions have resulted in a system

that’s compact, durable, maintenance-

simple, and effective.

You can even “chain” multiple systems

for up to 18-pump operation, if your

operation requires it. And there’s more!

Meet the KEW Technology C3 Pump

Everything about it is Heavy Duty.

4 solid ceramic plungers …

a sealed crankcase …

full roller bearing support of rotating parts …

and Totally-Enclosed, Fan-Cooled (TEFC) motors.

Food Processing and

Marine environments

proved the value of a

stainless steel cabinet

and chassis. Easy to

clean, the system won’t

cause the sanitation

problems it’s designed

to solve.

Service-Friendly

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.

The 21 gallon Water Tank

is equipped with two inlet

solenoids and strainers.

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.

Operation and Specifications

EASY TO USE

• Since the Delta Booster is auto­matically controlled by system
pressure, an operator can go to
any cleaning station, quick-con­nect a high pressure hose to the
outlet, open the ball valve on
the pipe system, and squeeze the
trigger… and the system starts
automatically.

• Changing the pressure and vol­ume 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.

PRODUCTIVITY

• Water volume and pressure are
the two variables that make a
difference in cleaning applica­tions… 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

operator cleans with 800 psi and
9 gallons per minute, another,
with a different task can have
2300 psi and 4.5 gpm simultane­ously.

• Cleaning operators won’t waste
time connecting portable
machines to water and power,
since the Delta Booster’s clean­ing power is available at every
cleaning station in your plant.
Less than a minute after arriv­ing, your cleaning operators are
working.

• No compromises necessary.
Cleaning tasks which involve
removing heavy contaminants
benefit from higher water vol­ume … 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

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.

KEY FEATURES

• Fully automatic operation with­out 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
can be easily “chained” to provide
more than 6 pumps on a single
pipe system.

• 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 vibra­tion and pulsation-free. The

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 construct­ed of stainless steel for corrosion
resistance.

• The system automatically rotates
pump usage.

SAFETY

• No electrical components or
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.

COLORED LANCES AVAILABLE

Desired Desired No. of pumps
Pressure * Water Volume to support

White 300 400 4.5 4.5 1
Black 300 400 8.3 9 2
Brown 600 700 4.2 4.5 1
Green 600 800 8.3 9 2
Blue 900 1200 4.2 4.5 1
Red 900 1200 6.9 7 1.5
Orange 1200 1600 4.5 4.5 1
Yellow 1200 1600 7 7 1.5
Silver 1700 2200 4.5 4.5 1

* 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.

1740 psi 2320 psi 1740 psi 2320 psi

Nilfisk-ALTO Cleaning Systems, Inc.
2100 Highway 265 South • Springdale, AR 72764
Phone: [phone] • Fax: [phone]
[e-mail] • www.nilfisk-alto.us

SYSTEM SPECIFICATIONS
X2 X3 X4 X5 X6

Part Number
System Volume (gpm) 9.0 13.5 18 22.5 27
Maximum Pressure (psi) 1740 or 2320
Max. Inlet Temp. 185°F
Adjustable Outlet Temp. Mixed according to user settings
Hour Meters Yes - for each pump
Voltage 3 phase, 440-480 *
Amperage** 21 31 41 51 61
Inlet Water 1 in. connections for hot and cold
Dimensions 31 W x 31 D x 71 H
* 220V / 3 ph systems available on special order

** Double the amperage for 220V / 3ph systems

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©2006 Nilsk-ALTO Cleaning Systems, Inc. All Rights Reserved. Specications subject to change without notice. P/N 8880007