Weinman # 4R End Suction Centrifugal Pump

The Weinman 4R is a Cast Iron End Suction back pull out Centrifugal Pump, with Silicon Brass Impeller, Buna/Carbon/Ceramic Mechanical Seal, 5 inch inlet by 4 inch Discharge Ports, replacement pump end only without a Motor. This end suction pump is designed to minimize capital, maintenance and operating expenses. These pumps provide a broad range of sizes that offer the high efficiency of a tangential discharge pump and the serviceability of a back pull-out design. Unlike other manufacturers, the Weinman End Suction back pull Out Series is self-venting to simplify start-up, is NSF 372 certified (optional NSF 61) and has a standard two week lead-time. It is a drop-in replacement for 50 percent of the industrys installed base, eliminating the need to modify piping on the job site. All of these characteristics are supported by more than 150 years of experience, market leading customer service and a brand you trust.
WEIGHT : The Weinman 4R weighs 275 Lbs.