Delavan 5950-201E PowerFLO Electric Diaphragm Pump (Automatic Demand) (5 gpm, 60 psi) 1/4"F and a variety of o-rings

and a variety of o-rings

Dimensions: 90" W x 119" H

A pump with mixed oil produces a milky gray appearance in the crank case

this one is manufactured to stand up to heavy use with many different liquids

Delavan 5950-201E PowerFLO Electric Diaphragm Pump (Automatic Demand) (5 gpm, 60 psi) 1/4"F and a variety of o-ringsDelavan PowerFLO Electric Diaphragm Pump Model: 5950 201E 12 VDC Automatic Demand Delavan designs, engineers and manufactures a wide variety of electric pumps for many different applications. The 5950 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. *