Manual

Pump Rating Chart for
American Models PSD/PSDB/CSD/CSDB/FSD 100
1000 GPM at 150 PSI
Single Stage Pump -10-inch 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 5-inch suction hose is 15 feet
Maximum elevation at which the pump will do the rating on 10-foot lift: ****
With 20 feet of 5-inch suction hose is 4300 feet.
With 20 feet of 6-inch suction hose is 8000 feet.
10-FOOT LIFT, 20 FEET OF 5-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
1605 1760 2100 2390 2715Rating* 1000 150 127
Torque >
416 379 314 275 240
1680 1845 2200 2505 2845Rating” 1000 165 140
Torque>
439 397 330 287 252
1700 1865 2225 2535 2880Rating* 700 200 132
Torque>
408 372 312 273 241
1845 2025 2415 2750 3125Rating* 500 250 147
Torque>
418 381 320 281 247
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.