KM-3300PT
42.7 BHP Triplex Piston Pump
Intermittent
SPECIFICATIONS
Configuration Horizontal Triplex
Piston
Number of Pistons 3
Stroke Length 3” / 76.2 mm
Frame Load Rating 3,978 lbs
Forged Fluid Cylinder Pressure 2,251 PSI
Rating
Pump Weight (Avg.) 340 lbs / 155 kilos
Continuous Speed Rating 470 RPM
API-674 Max Recommended
Speed
Minimum Speed 100 RPM
Mechanical Efficiency 90%
Lube System (Standard) Splash
Lube System (Optional) Force Feed
Lube Oil Capacity 4 quarts / 3.785 liters
Lube Oil Type 75W-90 / ISO 150
Connection Sizes 2” NPT Suction
1 1/4” NPT Discharge
FLUID END PISTONS VALVES
Cast Ductile Iron HSN DISC TYPE WING GUIDED
Nickel Aluminum Bronze 955 Uron Delrin Disc / AB Seat Aluminum
Cast Carbon Steel WCB Bronze
Cast Stainless Steel CF8M Stainless Steel / SS Monel
Seat
Titanium / Monel Stainless Steel
Seat 316
17-4 HT / AR
Stainless Steel
/ AR
* Consult Factory for Authorized Drawings for Dimensions ~ Threaded or Flanged Connections Available
* Flanges Available Only With Steel or Stainless Steel Fluid Ends
1) Displacement is based on 100% Volumetric Efficiency (VE)
2) BHP / KW is based on 90% Mechanical Efficiency (ME)
3) Consult factory for operating speeds above maximum shown WWW.KERRPUMPS.COM | 800-441-8149
4) 1 US gallon = 3.87541 liters 187 ISO 9001:2008 REGISTERED | API 674 SECOND EDITION
KM-3300PT
42.7 BHP Triplex Plunger Pump
Intermittent
DISPLACEMENT
PIST MAX
DIA. PRESS
DISP GAL 100 155 200 245 290 335 380 425 470
INCHES PSI
PER REV RPM RPM RPM RPM RPM RPM RPM RPM RPM
GPM BPD GPM BPD GPM BPD GPM BPD GPM BPD GPM BPD GPM BPD GPM BPD GPM BPD
1.500 2251 0.0688 6.9 236 10.7 366 13.8 472 16.9 579 20.0 685 23.1 791 26.2 897 29.3 1004 32.4 1110
1.750 1654 0.0937 9.4 321 14.5 498 18.7 643 23.0 788 27.2 932 31.4 1077 35.6 1221 39.8 1366 44.0 1511
2.000 1266 0.1224 12.2 420 19.0 651 24.5 840 30.0 1029 35.5 1218 41.0 1406 46.5 1595 52.0 1784 57.5 1973
2.250 1000 0.1549 15.5 531 24.0 824 31.0 1063 38.0 1302 44.9 1541 51.9 1780 58.9 2019 65.8 2258 72.8 2497
* Consult Factory for Authorized Drawings for Dimensions ~ Threaded or Flanged Connections Available
* Flanges Available Only With Steel or Stainless Steel Fluid Ends
1) Displacement is based on 100% Volumetric Efficiency (VE)
2) BHP / KW is based on 90% Mechanical Efficiency (ME)
3) Consult factory for operating speeds above maximum shown WWW.KERRPUMPS.COM | 800-441-8149
4) 1 US gallon = 3.87541 liters 188 ISO 9001:2008 REGISTERED | API 674 SECOND EDITION