Overview Product Description HW2034BL Hot Water Circulator Pump Motor 1/3 HP Features: Base Included, Open Dripproof, Single-Phase, Special Red Paint, 60 Hz, 1800 RPM, Ball Bearing, Auto Protector. 1/3 HP 115 Volts 48Z Frame 5.7 Full Load Amp 1.30 Service Factor CWLE Rotation 1/2" x 1/2" set screw Shaft Diameter & Length Armstrong, Bell & Gosset Replacement Cross Reference: 4UE15 Product Videos Custom Field Product Reviews