Air Driven Diaphragm Pump (3/8") Polypropylene - Refurbished itemID-56668 perfect for 5 and 10

perfect for 5 and 10 gal finished batch sizes

with good mixing

Wort gently rotates on top of the grain bed to reduce channeling and oxygen pick-up

if decoction brewing is not an option

From the dual pump architecture to the newly patented valve tree

Air Driven Diaphragm Pump (3/8") Polypropylene - Refurbished itemID-56668 perfect for 5 and 10Connect 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