160 mm round diesel tank inspection hatch (120 mm access hole) made of premium marine grade stainless steel; won't corrode like aluminium or crack like plastic. Recommended for baffled compartments up to 120 litres.
Technical specifications: hatch size - 160 mm diameter, internal tank access hole size 120 mm, hatch material - 3 mm marine grade stainless steel, gasket material - 3 mm NBR.
Tank material compatibility - stainless steel, aluminium, steel, plastic, copper alloy, fibreglass/composite (for composite tanks an adaptor ring is needed - sold separately)
Not recommended for use in petrol tanks and tanks containing highly flammable fluids and gases.