Collection: Marine Plumbing & Ventilation - Fittings

278 products
  • Rule 1207R 1-1/8" Port - 90 Barb [1207R]
    Regular price
    $21.78
    Sale price
    $21.78
    Regular price
    $26.45
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    per 
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  • Forespar Marelon Full-Flow Seacock 1-1/4" Mushroom Through-Hull [904045ABYC]
    Regular price
    $182.15
    Sale price
    $182.15
    Regular price
    $263.83
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  • GROCO 1/2" 4-Port Tank Selector Valve [FV-450-X]
    Regular price
    $141.67
    Sale price
    $141.67
    Regular price
    $211.75
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    per 
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  • GROCO 2" NPT Bronze In-Line Ball Valve [IBV-2000]
    Regular price
    $253.77
    Sale price
    $253.77
    Regular price
    $379.90
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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
    $52.92
    Sale price
    $52.92
    Regular price
    $77.85
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    per 
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  • GROCO 1-1/2" Hose Barb Stainless Straight Deck Drain [SCUS-1500]
    Regular price
    $155.68
    Sale price
    $155.68
    Regular price
    $231.99
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    per 
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  • GROCO 1-1/2" NPT Bronze In-Line Ball Valve [IBV-1500]
    Regular price
    $143.22
    Sale price
    $143.22
    Regular price
    $213.30
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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
    $529.35
    Sale price
    $529.35
    Regular price
    $826.75
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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
    $34.25
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    per 
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  • GROCO 2" NPT Stainless Steel In-Line Ball Valve [IBV-2000-S]
    Regular price
    $231.97
    Sale price
    $231.97
    Regular price
    $347.20
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    per 
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  • GROCO 1-1/4" Bronze Flanged Full Flow Seacock [BV-1250]
    Regular price
    $535.58
    Sale price
    $535.58
    Regular price
    $836.09
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    per 
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  • Perko Garboard Drain Plus w/Steel Wrench [0124000PLB]
    Regular price
    $165.02
    Sale price
    $165.02
    Regular price
    $250.48
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    per 
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  • Perko 0540 Spare Cap w/Chain [0540DPG99A]
    Regular price
    $71.60
    Sale price
    $71.60
    Regular price
    $112.96
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  • Perko 2" Seacock Ball Valve Bronze MADE IN THE USA [0805009PLB]
    Regular price
    $669.48
    Sale price
    $669.48
    Regular price
    $1,446.85
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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
    $20.22
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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
    $26.37
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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
    $35.79
    Sale price
    $35.79
    Regular price
    $72.20
    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
    $56.03
    Sale price
    $56.03
    Regular price
    $89.46
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    per 
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  • Perko Gas Tank Vent w/Swivel Elbow - Chrome/Black [0561DP4CHR]
    Regular price
    $28.01
    Sale price
    $28.01
    Regular price
    $43.03
    Unit price
    per 
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  • GROCO 3/4" Bronze In-Line Check Valve [CV-75]
    Regular price
    $38.91
    Sale price
    $38.91
    Regular price
    $57.61
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    per 
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