Air Driven Diaphragm Pump (1/2") Stainless Steel Addon Group 31 Heavy duty ball-valve that can

Heavy duty ball-valve that can be taken apart for easy cleaning

having the lines run parallel makes the pump more agile when moving around the winery when connected

Ray began brewing in 1989 after seeing a homebrew store ad at a Chicago hamburger shack

- Coffee Geography: Some Fancy Coffees of the World

- Cupping Coffee at Home

Air Driven Diaphragm Pump (1/2") Stainless Steel Addon Group 31 Heavy duty ball-valve that canConnect these pumps up to an air compressor and you get a gentle transfer solution at a very reasonable price. Flow rates are variable by regulating the inlet air pressure at the compressor and or by applying back pressure with a ball valve. We offer two styles of this pump, with either a polypropylene body or stainless steel body. Both models feature a Santoprene diaphragm. The Polypropylene pumps are available in 3 8", 1 2" and 1" Female Pipe Thread