Description Deck Fillers – Heavy Duty Cast 316 Stainless Steel – Waste – 38mm hose (1 1/2 inch) option with Key High-Quality heavy duty cast 316 grade stainless deck fillers to suit 38 mm. Supplied complete with stainless steel retaining chain, O-ring seal and opening key. The nameplate is cast into the filler in large print in four different types. We have units with the option of Petrol, Diesel, Water, Waste. RWB 1983 Waste deck filler has a rim diameter of 88 mm and internal 1 ½ inch BSP thread inside cap for connection of pump out cam lock adapters. Rim diameter                       88 mm Length below rim                 77 mm Suits 38mm hose This is imprinted with the word Waste. Separate listing – We can also supply a Waste Deck filler with 50 mm (2 inch) hose.