Description
Bulkhead Installation overview:
- Max Wall Thickness: 3/16″
- Hole Size Required: 1-5/8″ (41 mm)
Bulkhead Installation:
- Drill a 1-5/8″ hole
- The O-ring / Gasket should be on the OUTSIDE of the tank. Make sure there are no burrs on that side of the hole.
- The lock nut hex measures 2-1/16″ or 52mm. Turning it with a adjustable wrench does NOT work well. You’ll need a 1/2″ drive ratchet, or a straight jaw pliers.
- The front of the flange does not have flats for pliers. The easiest way to hold the front of the flange for tightening is to clamp any other TC part on with the gasket and clamp. Once tight, you can insert a long rod or screw driver into the hole of the wingnut to get more leverage while tightening the bulkhead.






