Self-Priming Shurflo Diaphragm Pump Reduces calcium carbonate and oxalate

Reduces calcium carbonate and oxalate residues that oxygen cleaners leave behind

One side is extended so that when you pour into the funnel the liquid can not back up over the side of the funnel

Alcohol to 14%

Inner Diameter 3/8 in

as the corker will crease the side of the cork during insertion which leads to a leak once the bottle is laid down for storage

Self-Priming Shurflo Diaphragm Pump Reduces calcium carbonate and oxalateThe ultimate pump for home winemaking use. Self priming (will push air) so that it can draw out of a tank. Gentle diaphram action so as to not "beat up" the wine. Made of food grade, NSF approved, materials polypropylene and santoprene, so no metallic interaction with wine. Pumps 3 gallons per minute. Flow can be restricted with an inline valve positioned on the outflow side. Self regulating motor is designed to temporarily shut down, and then turn