Thru-hull 7/8" - compact flange

Polyamide threaded thru hull fitting. Available in white, grey or black. Compact domed flange. These can be fitted with an optional expanding bung and/or a non-return valve. Compatible with most silicone sealants.

Uses for these include transom well drains, thru hulls or as a tidy through-bulkhead fitting. When used as a drain, the non-return valve can be fitted into the outside of the fitting and the expanding bung used on the inside to ensure no water ingress.

We recommend against installing plastic fittings below the waterline and they should be fitted at least 150mm above the waterline.