20-HP, 3-Phase, 220/440V, High Head, Purex C-Series Pump with Strainer Product Features Large commercial pump with stainless steel basket Easy service ability All bronze construction for strength and durability 6 Inch suction and 4 Inch discharge for maximum capabilities Heavy-gauge stainless steel strainer basket with an open area 5 times the area of the suction port Closed impeller for longer motor bearing life Heat-resistant seal capable of operation at up to 150 deg Bronze volute and pot, coated cast iron foot Flange Connections, 6" suction, 4" discharge Product Specifications Amperage Rating 49 / 24.6 A Brand Pentair Curve Key E Enclosure NEMA Rated Frequency Rating 60 Hz Height 19-1/4 Inch HP 20 Item Commercial Pump with Hair and Lint Strainer Length 37.38 Inch Material Bronze Model Number CHK-20 Motor Class B Phase 3-Phase Port Size 6 Inch x 4 Inch ANSI Flange Series C Series Service Factor 1.15 SF HP 23.00 Standards Approvals NSF Listed , NSF Standard 50 For Non Self-Priming Centrifugal Pumps Type Standard Efficiency, Full Rated Voltage Rating 220/440 V Width 16-1/2 Inch
