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Seadog SS Deck Fill For Hose with Keyless Colour Coded Cap


316 Stainless body, with nylon cap.



Sea-Dog Keyless Fills are made from Cast 316 Stainless Steel with the cap molded from Fiberglass Filled Nylon. Each deck fill has a special cap with a built-in key for easy cap removal. The hinged key can be locked in the upright position to open or close the fill and then recessed into the cap for a flush surface. In addition the caps are molded in special colors to help prevent the dangerous and costly problems caused by placing fuel in water or waste tanks or vice-versa. The cap threads are 1-1/4″-11-1/2 NPSM-Straight. Gas, Diesel and Water caps include attachment chains.


Part Number Cap Marking Cap Color A B C Fastener
351310-1 Gas Red 1-1/2″ Hose 3″ 3″ #10 FH
351311-1 Diesel Green 1-1/2″ Hose 3″ 3″ #10 FH
351312-1 Water Blue 1-1/2″ Hose 3″ 3″ #10 FH
351313-1 Waste Black 1-1/2″ Hose 3″ 3″ #10 FH

For Replacement Caps




See Nylon Deck Fills










Replacement Cap

357091-1 Diesel Green Replacement Cap
357093-1 Water Blue Replacement Cap
357094-1 Waste Black Replacement Cap


Additional information

Weight 3 lbs
Dimensions 6 × 6 × 6 in
MFG Part#


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