The 500mm Pendle manlid assembly is a 4 bar MAWPThe 500mm Pendle manlid assembly is a 4 bar MAWPunit available in 6 or 8 point fastening. The cover is a doubleskin construction which offers excellent thermal insulation.The assembly has no internal welds as the cover and theneckring with integral compensating ring are each made froma one piece pressed item, reducing corrosion risk andoptimizing cleanliness. Swingbolts are available with naval brass or stainless steelSwingbolts are available with naval brass or stainless steelhandnuts. All eyebolts are thread rolled and handnuts arefitted with a thrust washer (patented) as standard. Wide rangeof seals available to suit, including the Super Tanktytrecommended for corrosive and toxic products.
Options: Pads and sockets can bewelded to the manlidcover to accommodaterelief valves, fill branches,sight glasses, breathervents or loading andventing valves.A safebolt can be fitted toone of the points. Thisitem forces the lid to ventbefore it can be fullyopened thus avoiding anyrisk of injury.A range of 300mmcleaning hatches is alsoavailable with the sameoptions.