This elegantly simple sparge mechanism automatically sets the hot liquor flow rate and liquid level in your mash / lauter tun. See John Blichmann discuss the

Finally a sparging system that's a "set-it-and-forget-it" design! This elegantly simple sparge mechanism automatically sets the hot liquor flow rate and liquid level in your mash / lauter tun. As you change the sparge rate into your boil kettle, the AutoSparge automatically responds by increasing or decreasing your hot liquor flow to compensate and keeps a constant level in your tun. Awesome for RIMS systems!

Works great with gravity systems OR with pumps! Wort gently rotates on top of grain bed to reduce channeling, oxygen pick-up, and to increase extraction efficiency. With a constant hot liquor level over your grain bed, complicated rotating sparge arms are unnecessary complications!

Valve body and float ball with rod are 100% stainless steel. Includes 18" silicone hose and stainless hose float. Requires a 13/16 mounting hole. Threads accept a 1/2" female NPT fitting.

Fits any pot larger than 12" in diameter including converted kegs. Adaptable to coolers.