- This has an outside diameter of 110mm. It includes a small water tap logo on the outside to indicate for water only.
Requires a wall cutout of 80mm dia that extends for 35mm.
The push on hose fitting, at the rear, will accept a 40mm internal dia hose with clamp.
Fitting includes a foam seal to suit a flat outside wall.
Breather connection is a 10mm (3/8 inch) hose barb