AMT 276B-95 2" Cast Iron Self-Priming Centrifugal Pump, Maximum Flow to 150 GPM, Maximum Pressure to 75 PSI, Maximum Temp 180 F, Buna-N Seal. This line of AMT Self-Priming Centrifugal Pump is designed for industrial and commercial applications requiring high volume liquid transfer, waste water drainage and processing. These Pump feature a self-cleaning clog resistant impeller capable of handling up to 3/8" diameter semi-solids. Built-in flapper/check valve enables consistent self-priming to 20 feet. Dual volute design reduces radial load on motor. Stainless steel models are especially effective in applications where rust and/or corrosion can develop in systems and also are highly resistant to erosion and chemicals. Cast Iron Construction with Buna-N Seals; Handles 3/8" Diameter Semi-solids; NEMA 56J Motors with Stainless Steel Shaft; Maximum Working Pressure 75 PSI; Pump Features 2 HP TEFC (Totally Enclosed, Fan Cooled), 1 Phase, 115/230 VAC/60 Hz, 22/11 Full Load Amps, 56J Frame Motor; Self-primes to 20 Ft.; Self-cleaning, Clog Resistant Impeller; Steel Base and Handle Included; Dual Volute Design; NOTE: Dimensions are in inches and have a tolerance of +/- 1/4". NOTE: Electric supply for ALL motors must be within +/-10% of nameplate voltage rating (e.g. 230V +/-10%= 207 to 253).