Collection: Marine Plumbing & Ventilation - Fittings

277 products
  • Rule 1207R 1-1/8" Port - 90 Barb [1207R]
    Regular price
    $21.79
    Sale price
    $21.79
    Regular price
    $26.46
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  • Forespar Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull [904045ABYC]
    Regular price
    $182.18
    Sale price
    $182.18
    Regular price
    $263.88
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  • GROCO 1/2" 4-Port Tank Selector Valve [FV-450-X]
    Regular price
    $141.70
    Sale price
    $141.70
    Regular price
    $211.79
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  • GROCO 2" NPT Bronze In-Line Ball Valve [IBV-2000]
    Regular price
    $253.82
    Sale price
    $253.82
    Regular price
    $379.97
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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
    $52.93
    Sale price
    $52.93
    Regular price
    $77.86
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    per 
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  • GROCO 1-1/2" Hose Barb Stainless Straight Deck Drain [SCUS-1500]
    Regular price
    $155.71
    Sale price
    $155.71
    Regular price
    $232.03
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  • GROCO 1-1/2" NPT Bronze In-Line Ball Valve [IBV-1500]
    Regular price
    $143.25
    Sale price
    $143.25
    Regular price
    $213.35
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    per 
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  • GROCO Perforated Hull Strainer w/Access Door 3" Max Thru-Hull [APHS-3000-1]
    Regular price
    $529.45
    Sale price
    $529.45
    Regular price
    $826.91
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    per 
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  • GROCO 1" NPT Bronze 45 Degree Pipe to 1" Hose [PTHD-1000]
    Regular price
    $23.34
    Sale price
    $23.34
    Regular price
    $34.26
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    per 
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  • GROCO 2" NPT Stainless Steel In-Line Ball Valve [IBV-2000-S]
    Regular price
    $232.02
    Sale price
    $232.02
    Regular price
    $347.27
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    per 
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  • GROCO 1-1/4" Bronze Flanged Full Flow Seacock [BV-1250]
    Regular price
    $535.68
    Sale price
    $535.68
    Regular price
    $836.25
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  • Perko Garboard Drain Plus w/Steel Wrench [0124000PLB]
    Regular price
    $165.05
    Sale price
    $165.05
    Regular price
    $250.53
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    per 
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  • Perko 0540 Spare Cap w/Chain [0540DPG99A]
    Regular price
    $71.62
    Sale price
    $71.62
    Regular price
    $112.98
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  • Perko 2" Seacock Ball Valve Bronze MADE IN THE USA [0805009PLB]
    Regular price
    $669.61
    Sale price
    $669.61
    Regular price
    $1,447.13
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    per 
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  • Rule Replacement Garden Hose Adapter [68]
    Regular price
    $17.11
    Sale price
    $17.11
    Regular price
    $20.23
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    per 
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  • Perko Spare Cap f/1313 Gas Fill [0126DP0BLK]
    Regular price
    $18.67
    Sale price
    $18.67
    Regular price
    $26.38
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    per 
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  • Perko 1" Pipe to Hose Adapter 90 Degree Bronze MADE IN THE USA [0063DP6PLB]
    Regular price
    $35.80
    Sale price
    $35.80
    Regular price
    $72.21
    Unit price
    per 
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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
    $56.05
    Sale price
    $56.05
    Regular price
    $89.48
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  • Perko Gas Tank Vent w/Swivel Elbow - Chrome/Black [0561DP4CHR]
    Regular price
    $28.02
    Sale price
    $28.02
    Regular price
    $43.04
    Unit price
    per 
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  • GROCO 3/4" Bronze In-Line Check Valve [CV-75]
    Regular price
    $38.92
    Sale price
    $38.92
    Regular price
    $57.62
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    per 
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