Burks Pump 50G7A-2AB Centrifugal Pump and motor

The Burks 50G7A-2AB is a Centrifugal Pump and Motor, with All Bronze construction, Bronze casing and motor adapter, a 5.81 Inch Bronze Impeller, Steel motor shaft with a Bronze shaft sleeve, Bronze casing wear ring, Buna Mechanical Seal, 2-1/2 Inch NPT Inlet x 2 Inch NPT Discharge, and is close coupled to a 5 Horsepower, 3500 RPM, 60 HZ, 230 Volt, 1 Phase, ODP (Open Drip Proof) 184JM frame Motor. The Burks G7 Series pumps are close coupled centrifugal pumps, 1750 or 3500 RPM, 60 HZ, in bronze fitted or all bronze construction. The radial split casing is close grain iron of 30,000 psi minimum tensile strength, stud mounted so the centerline discharge can be turned to eight positions, with openings for test gauges, venting and draining; back pull-out design means the casing stays in the line, so the pump can be serviced without disturbing the piping. A replaceable casing wear ring prevents wear on the casing. The enclosed bronze impeller is balanced for vibration free operation and double-locked with key and cap screw; a gasketed, keyed bronze shaft sleeve protects the shaft in the seal area. Standard Type JM motors give quiet operation and controlled shaft deflection for longer seal life. Maximum inlet pressure is 100 PSI and casing working pressure 200 PSI; every pump is factory tested to Hydraulic Institute standards. This pump is All Bronze construction, G7A-2 size, close coupled to a 5 Horsepower, 3500 RPM, 60 HZ, 230 Volt, 1 Phase, ODP (Open Drip Proof) 184JM frame Motor. It uses a Carbon/Ceramic/Buna mechanical seal with Buna O-rings, rated to 225 degrees F. Suction and discharge connections are 2-1/2 Inch NPT Inlet x 2 Inch NPT Discharge.