Special Features:

Part number breakdown: p=pump series; 7=7.25 in/rev., 119cc/rev max. Displacement; p=closed circuit; 2=sae 127-2 w/sae 32-1 shaf (keyed c) flange/shaft; r=clockwise shaft rotation; 1=fluid class, compatible w/buna n; a=design letter; 4=rotary servo(spring centered w/trimmer) primary control; a=adjustable max. Volume stop; 4=torque limiter and auxiliary replenishing port; b=command on port b side; m2-06042 indicates a special requirement/modification, pump requires a stainless steel nameplate and screws and "seal lok" fittings

Properties:

A positive displacement device which utilizes the reciprocating motion of a multiple number of parallel pistons arranged axially in a cylinder barrel as a means of transferring a liquid from one place to another. The pistons are actuated by revolving the cylinder barrel at an angle to the drive shaft axis or by a tilting box when the cylinder barrel revolves on the drive shaft. The piston displacement may be fixed or variable. It is designed to be driven by a prime mover which is not an integral part of the pump.