Collector's Item Plp10.4d0-36r9-lob/oa-n-l : Casappa Polaris Gear Pump, 4.27cc, 3625psi Rated, 4000rpm, Cw, 1/2" Bore X 1/8" Key Shaft, Sae Aa 2-4 Bolt Flange, 0.5 (1/2") #8 Sae Inlet, 0.375 (3/8") #6 Sae Outlet, Aluminum Body Cast Iron Flange And Cover Device [5zuO4bIC]

The Polaris pump is a result of more than fifty years of Casappa experience in design and production of hydraulic components. Polaris pumps and motors are comprised of a gear housing in aluminum alloy, two gear wheels supported by sleeve bearings and two end plates, and the front and the rear cover available in either aluminum or cast iron with excellent mechanical characteristics.