Marine Town Stainless Steel Recessed Breather Shallow Cup

Cast 316 grade stainless steel, four vent hole, round head angled breather, available with a choice of recessed cup materials. Provides flush hull installation, suitable for all types of hull material. Breathers 200535-200537 are supplied with pressed stainless steel recessed cups and stainless steel nut. The 200539 stalon breather is supplied with both pressed stainless steel and polished aluminium outer recessed cup, nylon insulating washer, nylon inner cup and nut. A shallow pressed stainless steel inner cup washer is available as a separate part to increase the maximum hull thickness from 19mm to 32mm. Protrusion is only 4mm.