GRP-95-981 Wilkerson by Dixon Valve | Filter Drain | Automatic Drain with Fluorocarbon Seal | Used On B18, CB6, F16, F18, F26, F28, F30,F35, M16, M26, M30, M32, M35 Series FRL UnitsPart Number Description Used On Wilkerson Series GRP 95 981 Automatic Drain with Fluorocarbon Seal B18, CB6, F16, F18, F26, F28, F30,F35, M16, M26, M30, M32, M35 GRP 95 973 Automatic Float Drain with Nitrile Seal F16, F18, F26, F28, F30, M16, M26,M30 GRP 96 001 Manual Override Drain F16, F18, F26, F28, F30, F35, M16,M26, M30, M35 GRP 95 182 Manual Petcock Drain for use with Metal Bowl Units F16, F26, F30, M16, M26, M30 FRP 95 610 Manual Flex Tip Drain