Lockable Water Filler Right Hand Hinge - Black. Will fit 85mm diameter hole from previous CAMEC / VECAM water filler.Extend into wall 35mm from outside face, then hose barbs drop at 45 degrees behind

Lockable water filler supplied with two keys
Camec one key fits all barrel housing
One piece filler neck

10mm barb on breather, 25mm barb on filler neck