Centrifugal Booster Pump; Type Multi-Stage, Compact, Horizontal; Applicable Standard UL (Canada and US) CUL, NSF; Suction Size 1"; Discharge Size 1"; End Connection Threaded x Threaded; Overall Dimensions 12.83" Length x 8.54" Width x 2.95" Height; Flow Rate 0 to 15 GPM; Discharge Head 43.6 M; Casing Material 304 Stainless Steel; Shaft Material 304 Stainless Steel; Impeller Material 304 Stainless Steel; Warranty 24 Month Limited; Shaft Seal Details Carbon with Resin/Ceramic; Power Rating 1.5 HP; Input Supply Rating 220 to 240 Volt AC 50/60 Hertz 1 Phase; Speed Rating 3780 RPM; Temperature Rating 122 Deg F; Pressure Rating 145 PSI; Motor Type Variable Speed; Options Inlet Pressure Switch; Inclusions/Features Integrated Frequency Converter, 5-Way Fitting with Non-Return Valve, Diaphragm Tank, Pressure Gauge, Pressure Sensor; Application Domestic and Commercial Water Supply, Pressure Boosting, Irrigation and Dewatering; Current Rating 3.4 Amp at 220 Volt, 2.9 Amp at 240 Volt; Enclosure Type IP55; Insulation Class F; Pump Sleeve Material Stainless Steel; Diffuser Material Technopolymer; Ejector Material Technopolymer