Delavan 7811-201 PowerFLO Electric Diaphragm Pump (Automatic Demand) 1 gpm, 60 psi) 1/4"F striated surface and can handle

striated surface and can handle a maximum pressure of 800 psi

simply get the O-Ring replacement kit to restore proper function to your pump

80 mesh screen

The 5830 series are 12 VDC or 115VAC and are also available in both Automatic Demand and Bypass versions

Seal material: Oasis™ WetSeal

Delavan 7811-201 PowerFLO Electric Diaphragm Pump (Automatic Demand) 1 gpm, 60 psi) 1/4"F striated surface and can handleDelavan PowerFLO Electric Diaphragm Pump (Image shown is 7811 111) Model: 7811 201 12 VDC Automatic Demand Delavan designs, engineers and manufactures a wide variety of electric pumps for many different applications. The 7811 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.