Graco 655254 Husky 2150e 2 in. (51 mm) AL Electric Diaphragm Pump; No Motor, End Port BSP, AL Center, SP Seat, SP Ball, SP Diaphragm Pump & Coil Protectant TapeShooter™ Drywall Taper: A left handed Height:12 TapeShooter™ Drywall Taper: A left handed and a right handed Replacement Blade Air Inlet Size (in) 1 2 Air Inlet Thread Gender Female Air Inlet Thread Type NPT Compatible Material Protective Coating Compatible Replacement Pump W45BAS Control Type Fixed Ratio Convertible Non Convertible Fluid Inlet Size (in) 3 4 Fluid Inlet Thread Gender Male Fluid Inlet Thread Type NPT Fluid Outlet Size (in) 3 8 aluminum electric diaphragm pump (No Motor) features end port BSP Specifications