DewEze Pump 9 gallon per minute, A mount Parker P315 326-9110-288 Side Port S16mb P12mb. This Parker hydraulic pump has a fixed displacement gear pump for use with abelt-driven electro-magnetic clutch, for Deweze clutch pump kit. This is the Pump OnlyNOTE TO INSTALLER Clutches will need a short burnishing period to generate the rated torque. This is a process of cycling the clutch to slightly wear the friction surfaces. This allows full contact and maximum magnetic attraction required for rated torque (or more).BURNISHING-TO AVOID BURNING OR HEAT DISTORTION, THE FOLLOWING PROCEDURE IS RECOMMENDED:After clutch is installed, run at 1000-1200 RPM. Cycle the clutch on/off at the rate of 1 seconds on – 1 seconds off for a minimum of 30-40 cycles. Mount: A GPM: 9 Port: Side Shaft: 7/8″ Taper Bolt: 5/16-24 x 1 Rotation: CW Material: Iron CS Thick: 1-1/4″ Model Number: 326-9110-288 CI: 1.09 Suction H: 1″ Suction F: 16mb Pressure H: 3/4″ Pressure F: 12mb PSI R1: 2700 PSI R2: 3500 Seal Kit: 720185 Shaft Key: 720161 Thrust Plate: 720229 Series: P315 Can be used in the following kits: 700096, 700330, 700350, 700351, 700358, 700360, 700363, 700394, 700443, 700486, 700560, 700564