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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.
TABLE I - DISCHARGE PRESSURE
No. of
GPM
HP
Stages
7
1/2
9
7
3/4
12
7
1
16
10
1/2
6
10
3/4
8
10
1
10
10
1-1/2
14
10
2
16
20
1
7
20
1-1/2
9
20
2
11
20
3
15
30
1
5
30
1-1/2
6
30
2
7
30
3
11
*For total discharge pressure, add this pressure to suction pipe
pressure. For example, a 7HBP50 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" (7HBPS50, 10HBPS75,
etc.) have a stainless steel suction, discharge assembly, and
capscrews.
Discharge
Discharge
Pressure
Pressure
PSI at
PSI at
Rated Flow
No Flow
90
130
123
173
162
229
74
113
97
147
134
188
173
206
197
260
75
110
97
143
123
175
195
250
59
75
71
91
81
106
129
167
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:
From pressurized
house service
Figure 1 – Connection to house service.
Figure 2 – Connection to water reservoir.
3
Suction
Discharge
Water tank
or reservoir
Suction
1208 0894
Discharge
1207 0894
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