SRI SAKTHI AUTOMATION PRIVATE LIMITED
CORKEN PTO PUMP
Corken Z-Series PTO Pump — Specification
Parameter Specification
Pump type Sliding vane / positive displacement
Application LPG, propane, NH₃, bulk transfer
Pump speed 420–800 RPM
Max. working pressure 400 psig / 28.6 bar
Max. differential pressure 125 psid / 8.6 bar for standard Z models
Temperature range −32°C to +107°C
PTO Truck transmission PTO driven
PTO output required 420–800 RPM
Drive shaft Splined/slip type recommended
Rotation Pump can accommodate either PTO rotation
Relief valve Internal relief valve on applicable models
Models Z2000, Z3200, Z4200 etc.
Corken specifically states that the PTO should provide an average 420–800 RPM at the pump,
and recommends a splined/slip-type driveshaft to accommodate truck-frame movement.
