3" Tri Clamp 45° Elbow, Stainless Steel 304 Ball Valve Kit This 3-piece airlock is the

This 3-piece airlock is the best choice for relieving gasses from your fermentation

**iPhone pictured not included

(2) 3/4" Ball Valves

Our 300 gallon Pro Series Fermenters are built to last a lifetime

Rated Voltage: 120 V

3" Tri Clamp 45° Elbow, Stainless Steel 304 Ball Valve Kit This 3-piece airlock is theThis is a 3" tri clamp elbow set at a 45 angle. The elbow is stainless steel and meets all the requirements of the sanitary industry. SS304 DETERMINING TRI CLAMP SIZE Tri Clamp sizes are determined by the outer diameter of the pipe or tubing, not the outer diameter of the flange or Tri Clamp itself. The flange of a Tri Clamp fitting typically has about a inch greater diameter than the outside diameter of the pipe. This can become especially confusing