CRANE WEINMAN CENTRIFUGAL PUMP 4AEV 4AEV-7P54 3/4 HP 1750 RPM NEW USA RARE $2899 THESE SELL NEW FOR $7973 YIKES!!! Product Information Whether used as condensate return or boiler feed units, types ACV, ADV, AEV and AFV pumps are mounted vertically for two reasons. 1. For proper motor elevation to eliminate danger of submergence if floor or pit is flooded. 2. To provide a low level suction inlet so that the impeller is sufficiently submerged even with minimum water level in the receiver - an important requirement in the handling of hot water. Sized for three times the normal required capacity in order to handle the abnormal rate of condensation resulting from starting a cold system. They have bronze impellers and are equipped with a mechanical shaft seal Features : Pump Body: Cast Iron body Impeller: Bronze enclosed impeller Shaft Seal: Mechanical Shaft Seal with Buna Elastomers, Carbon Face, Ni-Resist Seal Seat, Stainless Steel metal parts. Port Size: 1 Inch NPT Discharge Port, Inlet is Square Flanged Suction for Mounting to Condensate Tanks. Motor Specs : 3/4 Horsepower, 1750 RPM, 230/460, Three Phase, TEFC (Totally Enclosed Fan Cooled). Weinman catalog # 4AEV-7P64, Centrifugal Pump and Motor unit. Cast Iron body, and Bronze enclosed impeller. Seal: Mechanical Shaft Seal with Buna Elastomers, Carbon Face, Ni-Resist Seal Seat, Stainless Steel metal parts. Pump is Close Coupled to a 3/4 Horsepower, 1750 RPM, 230/460, Three Phase, TEFC (Totally Enclosed Fan Cooled) Motor. 1 Inch NPT Discharge Port, Inlet is Square Flanged Suction for Mounting to Condensate Tanks. Applications Weinman Condensate Return Pumps are designed for the automatic return of hot water condensation from radiators and heating coils and the delivery of those fluids to low and high pressure boilers.