Thru hull with valve

Thru hull with stainless steel cover and valve.
Straight Thru hull thru Drain Connector for Boat Marine Truck 1".
This thru hull fitting is made of premium stainless steel and nylon, wear resistance and durable, has good performance.
The thru hull connector fitting is used for scupper, sink drain, and bilge pump outboard discharge.
The thru drain connector is professionally manufactured, with dustproof and vibration resistant construction stable performance, has a long service life.T his boat plumbing fittings is easy to install,

A	B	C	D	E	d1
25 mm	48 mm	80 mm	1″	50 mm	22 mm