INSPECT THE SHIPMENT
The high pressure booster pump has been carefully
inspected and packaged to assure safe delivery.
Inspect the pump and fittings and report to the carrier
any items which are damaged or missing.
INSTALLATION
The pump is designed to boost city water pressure or
water pressure from a private water system. Use this
high pressure stream to wash down milk parlors, barns,
garages and driveways, or for fire protection.
The pump is portable with a convenient carrying handle.
If an existing pressure water system is to be used as a
water supply, it can be connected with available fittings
and 3/4” or 1” high pressure hose to the pump inlet. A
special heavy duty 3/4” or 1” suction hose with fittings is
available as an accessory. If pump is permanently
mounted on wall, use a 3/4” or 1” pipe or heavy-duty
hose for suction line. 20 GPM models require one-inch
discharge hose to reduce friction losses and 30 GPM
models require 1-1/4”.
Hazardous pressure. Pump body may
explode if pressures exceed rated limits.
Maximum
inlet pressure is 80 PSI. Maximum discharge pressure is
315 PSI. Warranty is void if these pressure limits are
exceeded.
HIGH PRESSURE BOOSTER PUMP
INSTALLATION INSTRUCTIONS
These instructions cover high pressure booster pump
installations as shown below:
3
Figure 1 – Connection to house service.
1208 0894
From pressurized
house service
Suction
Discharge
Figure 2 – Connection to water reservoir.
1207 0894
Water tank
or reservoir
Suction
Discharge
Discharge
Discharge
Pressure
Pressure
No. of
PSI at
PSI at
GPM
HP
Stages
Rated Flow
No Flow
7
1/2
9
90
130
7
3/4
12
123
173
7
1
16
162
229
10
1/2
6
74
113
10
3/4
8
97
147
10
1
10
134
188
10
1
11
146
202
10
1-1/2
14
173
206
10
2
16
197
260
20
1
7
75
110
20
1-1/2
9
97
143
20
2
11
123
175
20
3
15
195
250
30
1
5
59
75
30
1-1/2
6
71
91
30
2
7
81
106
30
3
11
129
167
TABLE I - DISCHARGE PRESSURE
*For total discharge pressure, add this pressure to suction pipe
pressure. For example, an HP7C pump taking
suction from a 100
psi water service line will produce 130 + 100 = 230 psi total discharge
pressure at 0 GPM flow. If suction pressure drops to 50 psi,
discharge pressure will drop to 180 psi.
NOTE:
Model numbers that include an “S” (HPS7C, HPS10D, etc)
have a stainless steel suction, discharge assembly, and capscrews.
Model numbers ending in “3” (HP7C3, HPS10C3, etc) have 3-phase
motors. Models numbers ending in “T” have TEFC motors.
