P321R PUMP by GIANT PUMPS (3152)

An American-made triplex plunger positive displacement pump with reciprocating plungers for direct or belt drive applications.

Features:
Aluminum crankcase with sight glass and vented dipstick; forged, through-hardened, ground and polished crankshaft; bronze connecting rods; hardened stainless steel plunger bases; solid ceramic plungers; nitrile seals (with fabric reinforcing); stainless steel valves and forged brass manifold.

Options:

Gearbox and bell housings (to connect to gasoline, diesel, electric or hydraulic drive), couplers (aluminum or Delrin), unloader/regulator, fixed or adjustable chemical injector, thermal relief valve and pulsator valve.

Replacement Parts 

(3176) Packing Kit - 09152

(3529) Check Valve Kit - 09116

Plunger - 08413

(3830) Oil Seal Kit - 09144

Pump Manual

Pump Oil