Collection: Marine Plumbing & Ventilation - Fittings

277 products
  • Rule 1207R 1-1/8" Port - 90 Barb [1207R]
    Regular price
    $13.99
    Sale price
    $13.99
    Regular price
    $16.99
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  • Forespar Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull [904045ABYC]
    Regular price
    $116.99
    Sale price
    $116.99
    Regular price
    $169.45
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  • GROCO 1/2" 4-Port Tank Selector Valve [FV-450-X]
    Regular price
    $90.99
    Sale price
    $90.99
    Regular price
    $136.00
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  • GROCO 2" NPT Bronze In-Line Ball Valve [IBV-2000]
    Regular price
    $162.99
    Sale price
    $162.99
    Regular price
    $244.00
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  • GROCO 1-1/2" NPT x 1-1/2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-1500]
    Regular price
    $33.99
    Sale price
    $33.99
    Regular price
    $50.00
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  • GROCO 1-1/2" Hose Barb Stainless Straight Deck Drain [SCUS-1500]
    Regular price
    $99.99
    Sale price
    $99.99
    Regular price
    $149.00
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  • GROCO 1-1/2" NPT Bronze In-Line Ball Valve [IBV-1500]
    Regular price
    $91.99
    Sale price
    $91.99
    Regular price
    $137.00
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  • GROCO Perforated Hull Strainer w/Access Door 3" Max Thru-Hull [APHS-3000-1]
    Regular price
    $339.99
    Sale price
    $339.99
    Regular price
    $531.00
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  • GROCO 1" NPT Bronze 45 Degree Pipe to 1" Hose [PTHD-1000]
    Regular price
    $14.99
    Sale price
    $14.99
    Regular price
    $22.00
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  • GROCO 2" NPT Stainless Steel In-Line Ball Valve [IBV-2000-S]
    Regular price
    $148.99
    Sale price
    $148.99
    Regular price
    $223.00
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  • GROCO 1-1/4" Bronze Flanged Full Flow Seacock [BV-1250]
    Regular price
    $343.99
    Sale price
    $343.99
    Regular price
    $537.00
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  • Perko Garboard Drain Plus w/Steel Wrench [0124000PLB]
    Regular price
    $105.99
    Sale price
    $105.99
    Regular price
    $160.88
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  • Perko 0540 Spare Cap w/Chain [0540DPG99A]
    Regular price
    $45.99
    Sale price
    $45.99
    Regular price
    $72.55
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  • Perko 2" Seacock Ball Valve Bronze MADE IN THE USA [0805009PLB]
    Regular price
    $429.99
    Sale price
    $429.99
    Regular price
    $929.28
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  • Rule Replacement Garden Hose Adapter [68]
    Regular price
    $10.99
    Sale price
    $10.99
    Regular price
    $12.99
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  • Perko Spare Cap f/1313 Gas Fill [0126DP0BLK]
    Regular price
    $11.99
    Sale price
    $11.99
    Regular price
    $16.94
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  • Perko 1" Pipe to Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP6PLB]
    Regular price
    $22.99
    Sale price
    $22.99
    Regular price
    $46.37
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  • Perko Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills - 0520 / 0527 / 0528 / 0557 / 0599 / 1270 [1324DP1BLK]
    Regular price
    $35.99
    Sale price
    $35.99
    Regular price
    $57.46
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  • Perko Gas Tank Vent w/Swivel Elbow - Chrome/Black [0561DP4CHR]
    Regular price
    $17.99
    Sale price
    $17.99
    Regular price
    $27.64
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  • GROCO 3/4" Bronze In-Line Check Valve [CV-75]
    Regular price
    $24.99
    Sale price
    $24.99
    Regular price
    $37.00
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