83167 | Centro-Matic Air-Operated (Reciprocating) Grease Pump

Includes transparent reservoir, spring-loaded follower, vent valve assembly and filler fitting for refilling of reservoir with 81834 filler pump or other manual pump equipped with Model 645006 coupler. Lubricant/Air Ratio: 40:1 Output/Min @ 100 PSIG Air: 12 cu. in. Reservoir Capacity: 12 lb. / 360 cu. in. Air Inlet: 1/8" NPTF (F) Lube Outlet: 3/4" NPTF (F) Typical System Oper. Pressure (Min./Max.): 1200 psig / 3500 psig Dimensions (HxWxL): 22 1/2" x 9" x 16 1/4" Filling Method: 81834 Filler Pump Reservoir: Translucent Acrylic Notes: Pump requires 3-way valve. Air consumption @ 100 psi is 0.15 CFM per cycle.   Product images is for representation only.