Features Quad Pump Selfpriming diaphragm pump with electric motor. Model No. 4300 Series • Selfprimes up to 2.4m vertical lift • Handles WaterLike and Viscous Liquids up to 250 cP • Fourpiston design delivers higher flow rates • Chemicalresistant polypropylene pump head for Iong life • Choice of elastomeric materials to work with many chemicals • Quickconnect plugin ports for easy installation • Optional pressureswitch control to run the pump only as needed