Delavan 5840-301C PowerFLO Electric Diaphragm Pump (On/Off Switch) (4 gpm, 45 psi) shipclass=500 Qty 1 9910-550350 O-Ring

Qty 1 9910-550350 O-Ring

underwater at 100 PSI in open and closed positions

Its automatic demand switch and conical valves make it a clean and efficient choice for everyday use

3" Full Port Flange Ball Valve

Delavan 5840-301C PowerFLO Electric Diaphragm Pump (On/Off Switch) (4 gpm, 45 psi) shipclass=500 Qty 1 9910-550350 O-RingDelavan PowerFLO Electric Diaphragm Pump (Image shown may not match exactly) Model: 5840 301C 12 VDC Automatic Demand with On Off Switch Delavan designs, engineers and manufactures a wide variety of electric pumps for many different applications. The 5840 series are 12 VDC or 115VAC and are also available in both Automatic Demand and Bypass versions. Pumps are manufactured with Viton valves and Santoprene diaphragm for increased corrosion resistance.