This inspection hatch has a fully threaded cover with an integrated gasket, replaceable if worn.
We recommend using sealant around the body rim and in the mounting holes to ensure a perfect seal once installed.
This A1937 hatch is compatible with the 150mm R4060, R4062, R4063 and R4064 hatch from RWO Marine.
Supplied with gasket, Opening diameter: 148mm, Drilling: 154mm.
This inspection hatch has a fully threaded cover with an integrated gasket, replaceable if worn.
We recommend using sealant around the body rim and in the mounting holes to ensure a perfect seal once installed.
This A1937 hatch is compatible with the 150mm R4060, R4062, R4063 and R4064 hatch from RWO Marine.
Supplied with gasket, Opening diameter: 148mm, Drilling: 154mm.