Pumping off the mash tun is the easiest way to collapse the screens. It is recommended that you either put a tee and a vacuum breaker ahead of the pump or run the wort into a grant and pump off the grant. Controlling the pump with restriction, a VFD, or a dual level float switch is ideal.
This tall cylindrical grant has three 1.5" tri-clamp ports and a silicone tube for a sight glass. The narrow design helps to reduce surface area and hot side aeration. The inlet and outlet side ports are raised a few inches above the conical dish bottom dump, which helps to separate grain sediment from the wort.
40L / 10.5 gal
Made from 304 stainless steel
Ships without valves