Product Name: Grand Forest Short Size Booster Pump with Self-Priming, 50gpd Model NO.: GF-50G-SK Theory: Reciprocating Pump Performance: No Leakage Pump Media: Municipal Tap Water Industry: Mechanical Pump Application: Clarified Water Pump, Chemical Pump, Water Purifier Pump Type: Positive-Displacement Pump Start Up: Electric Pump Power: Electric Assembly: Booster Pump Structure: Diaphragm Pump Material: Cast Steel Driving Type: Motor Max.Capacity: <50 L/min Voltage: 24VDC Trademark: GRAND FOREST Transport Package: Cartons Specification: 171*100*99mm Origin: China HS Code: 8413502090 Product Description This is one model of our S series booster pumps,one of the most popular series pump with a shorter motor size. This model have self-priming function,is a new designed model pump.so the applicable water pressure can be 0psi.The pump voltage is 24VDC,bypass pressue can be around 130psi. This series pump's inlet&outlet ports can make to be NPT3/8" thread or 1/4" quick fittings. It depends on which kind you need.The detail technical data refer to below chart: