NON-RETURN DRAIN VALVE SET WITH PLUG GREY 25MM
This transom drain kit is a simple thru hull for fitting into transoms,spash wells,ribs,sibs etc
It is suitable for transoms between 20mm to 25mm in thickness.
The Kit comprises:
- Transom drain inner fitting with non-return valve
- outer finishing ring
- Drain bung
Both fittings can be secured with small screws ( screws not included)
Dimensions:
Internal diameter (bung side): tapered down from 35mm
Diameter of hole required : 40mm
Hole centres for mounting screws : 60mm
Dimensions of finishing ring: 75mm x 51mm