Ss Brewtech Grain Mill itemID-29763 oval manway/racking door which is

oval manway/racking door which is fitted standard to Speidel sealed tanks

S-Shaped airlock

Use with 1

the valve O-Ring will sit in the groove on the back of the valve

or to reduce the range before using a narrow range pH testing strip

Ss Brewtech Grain Mill itemID-29763 oval manway/racking door which isFeaturing a hi torque DC motor combined with a leveraged gear reduction system that drives a series of billet aluminum pulleys and high inertia rollers make easy work of the toughest wheat and rye malts. Features: All In One Design Differential Speed Rollers Machined Fluted Stainless Steel Rollers Precision Gap Adjustment Extruded Aluminum Chassis Specs: 350 lb h 25 lb Hopper 0. 5 2. 0mm Gap Range 18" Width x 19. 5" Height x 9" Depth Plugs into