INSPECTION HATCH, WHALE, 236 mm, BLACK

Whale Henderson watertight black hatch. Fitted with nitrile seals; approved for lifeboats; made of nylon; it can bear a maximum internal pressure of 0,46 kg/cm² = 6,5 psi. External Ø: 236 mm, Opening: 180 mm, Thickness: 32 mm, Inside: 187 mm, Hole spacing: 212 mm.