Delavan 5930-111E PowerFLO Electric Diaphragm Pump (Bypass) (3 gpm, 60 psi) 1/4"F The 3/4" 150 PSI Poly

The 3/4" 150 PSI Poly Relief Valve releases some of the pressure by allowing pressurized fluid to flow out an auxiliary passage

AA110-1-1/4 Piston-Type Pressure Relief/Regulating Valve

Model #: FMC-HYD-LM

for mounting on pump models 9910-DBS110

10 PSI pressure drop at 6 GPM

Delavan 5930-111E PowerFLO Electric Diaphragm Pump (Bypass) (3 gpm, 60 psi) 1/4"F The 3/4" 150 PSI PolyDelavan PowerFLO Electric Diaphragm Pump (Image shown may not match exactly) Model: 5930 111E 12 VDC Bypass with Weatherproof Electric Connector Delavan designs, engineers and manufactures a wide variety of electric pumps for many different applications. The 5930 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