Economy Sparge Sprayer
a.k.a. Wort Aerator
Can easily be attached to the underside of a rubbermaid cooler lid. Drill a 3/8" hole
attach sprayer to 3/8" OD copper and slide thru hole. Grommet can be used to control
distance above grain bed.
Simple, easy, quick and cheap.
3-6 inches of 3/8 inch OD copper
3/8 inch ID high temperature tubing
Hot water tank