Manual

Pump Rating Chart for
American Models PSD/PSDB/CSD/CSDB/FSD 150
1500 GPM at 150 PSI
Single Stage Pump -10-1/4inch Impeller
Use this chart to select the proper engine to pump ratio. The approximate pump input speed and horsepower requirements shown are for the
underwriter rating*.
Maximum lift at which the pump will do the rating at sea level: ****
With 20 feet of 6-inch suction hose is 12 feet
Maximum elevation at which the pump will do the rating on 10-foot lift: ****
With 20 feet of 6-inch suction hose is 1500 feet.
With 20 feet of 6-inch plus 3-inch suction hose is 2000 feet.
With 20 feet of dual 6-inch suction hose is 5800 feet.
10-FOOT LIFT, 20 FEET OF 6-INCH SUCTION HOSE WITH SUCTION TUBE AND HOSE STRAINERS
INPUT DRIVE SHAFT SPEED -- RPM Rated Capacity Capacity
US GPM
Pressure
PSIG*
Horsepower
Required
Ratio: 2:37 Ratio: 2.16 Ratio: 1.81 Ratio: 1.59 Ratio: 1.40
1595 1750 2090 2380 2700Rating* 1500 150 186
Torque >
614 560 469 412 363
1675 1840 2195 2495 2835Rating” 1500 165 208
Torque>
655 598 501 440 387
1605 1760 2100 2390 2715Rating* 1050 200 175
Torque>
573 522 438 385 339
1760 1930 2305 2625 2980Rating* 750 250 185
Torque>
552 503 422 370 326
High Pressure*** 200 300 160 1925 2110 2520 2865 3255
* Engine speed must not exceed manufacturer's maximum no-load governed speed.
** Gauge pressure does not include lift or suction losses.
*** The pump is capable of the high pressure performance shown; actual obtainable pressure should be checked in advance, and is governed by maximum
engine speed, available horsepower and pump ratio.
**** Maximum lift/elevation listed with direct suction hose pump hookup.
Gross engine power curves represent power without accessories. To obtain net power for pumping, deduct for accessory power losses, and deduct for
elevations above sea level per engine manufacturer's recommendations.
When pump is driven via the front engine crankshaft PTO or transmission PTO, the PTO rating should equal or exceed
pump power requirements.