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Collection: Marine Plumbing & Ventilation - Fittings

206 products
  • GROCO 1/2" 4-Way Tank Selector Kit [TS-350-T]
    Vendor
    GROCO
    Regular price
    $161.95
    Sale price
    $161.95
    Regular price
    $265.00
    Unit price
    per 
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  • GROCO 3/4" NPT x 3/4" ID Bronze Pipe to Hose Straight Fitting [PTH-750]
    Vendor
    GROCO
    Regular price
    $5.95
    Sale price
    $5.95
    Regular price
    $9.00
    Unit price
    per 
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  • GROCO 1-1/4" NPT x 1-1/2" Bronze Full Flow Pipe to Hose Straight Fitting [FF-1250]
    Vendor
    GROCO
    Regular price
    $17.95
    Sale price
    $17.95
    Regular price
    $28.00
    Unit price
    per 
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  • GROCO 1-1/2" Bronze Electric Flanged Seacock - 24V [FBVE-1500 24V]
    Vendor
    GROCO
    Regular price
    $1,568.95
    Sale price
    $1,568.95
    Regular price
    $2,566.00
    Unit price
    per 
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  • GROCO 1" NPT x 1-1/8" Bronze Full Flow Pipe to Hose Straight Fitting [FF-1125]
    Vendor
    GROCO
    Regular price
    $10.95
    Sale price
    $10.95
    Regular price
    $18.00
    Unit price
    per 
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  • Dometic Half Ball Shaft Kit - White [385310969]
    Vendor
    Dometic
    Regular price
    $54.95
    Sale price
    $54.95
    Regular price
    $68.07
    Unit price
    per 
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  • GROCO Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull [SC-1000-L]
    Vendor
    GROCO
    Regular price
    $22.95
    Sale price
    $22.95
    Regular price
    $37.00
    Unit price
    per 
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  • GROCO 1-1/2"" NPT x 1-1/2" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-1500-S]
    Vendor
    GROCO
    Regular price
    $22.95
    Sale price
    $22.95
    Regular price
    $37.00
    Unit price
    per 
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  • GROCO 1-1/4" NPT x 1-1/4" ID Bronze Pipe to Hose Straight Fitting [PTH-1250]
    Vendor
    GROCO
    Regular price
    $14.95
    Sale price
    $14.95
    Regular price
    $23.00
    Unit price
    per 
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  • GROCO 1" Bronze Tri-Flanged Ball Valve/Seacock [FBV-1000]
    Vendor
    GROCO
    Regular price
    $67.95
    Sale price
    $67.95
    Regular price
    $110.00
    Unit price
    per 
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  • GROCO 3/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-750]
    Vendor
    GROCO
    Regular price
    $48.95
    Sale price
    $48.95
    Regular price
    $80.00
    Unit price
    per 
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  • GROCO 3/4" NPT x 3/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-750]
    Vendor
    GROCO
    Regular price
    $9.95
    Sale price
    $9.95
    Regular price
    $15.00
    Unit price
    per 
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  • GROCO 3/4" NPT Bronze In-Line Ball Valve [IBV-750]
    Vendor
    GROCO
    Regular price
    $23.95
    Sale price
    $23.95
    Regular price
    $39.00
    Unit price
    per 
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  • GROCO 1/2" NPT 90 Bronze Fuel Valve [FV-590]
    Vendor
    GROCO
    Regular price
    $17.95
    Sale price
    $17.95
    Regular price
    $29.00
    Unit price
    per 
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  • GROCO 1-1/2" NPT x 1-3/4" ID Bronze Full Flow 90 Elbow Pipe to Hose Fitting [FFC-1500]
    Vendor
    GROCO
    Regular price
    $44.95
    Sale price
    $44.95
    Regular price
    $73.00
    Unit price
    per 
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  • Perko 0540 Gas Fill/Vent f/1-1/2" Hose - Angled Neck [0540DPGCHR]
    Vendor
    Perko
    Regular price
    $45.95
    Sale price
    $45.95
    Regular price
    $82.23
    Unit price
    per 
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  • GROCO Bronze Pipe Nipple - 3/4" NPT [PN-750]
    Vendor
    GROCO
    Regular price
    $6.95
    Sale price
    $6.95
    Regular price
    $11.00
    Unit price
    per 
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  • GROCO 2" NPT Bronze In-Line Ball Valve [IBV-2000]
    Vendor
    GROCO
    Regular price
    $141.95
    Sale price
    $141.95
    Regular price
    $232.00
    Unit price
    per 
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  • Perko 0541Vented Fill f/1-1/2" Hose - Straight Neck - Gas [0541DPGCHR]
    Vendor
    Perko
    Regular price
    $45.95
    Sale price
    $45.95
    Regular price
    $82.23
    Unit price
    per 
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  • GROCO 1-1/4" Bronze NPS to NPT Flange Adapter [IBVF-1250]
    Vendor
    GROCO
    Regular price
    $43.95
    Sale price
    $43.95
    Regular price
    $71.00
    Unit price
    per 
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  • GROCO 3/4" NPT x 3/4" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-750-S]
    Vendor
    GROCO
    Regular price
    $9.95
    Sale price
    $9.95
    Regular price
    $16.00
    Unit price
    per 
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  • GROCO 6-Port NPT Bronze Fuel Valve 1/2" Main - 3/8" Return [FV-65038]
    Vendor
    GROCO
    Regular price
    $152.95
    Sale price
    $152.95
    Regular price
    $250.00
    Unit price
    per 
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  • GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3]
    Vendor
    GROCO
    Regular price
    $53.95
    Sale price
    $53.95
    Regular price
    $87.00
    Unit price
    per 
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  • GROCO 1-1/4" NPT Bronze In-Line Ball Valve [IBV-1250]
    Vendor
    GROCO
    Regular price
    $59.95
    Sale price
    $59.95
    Regular price
    $97.00
    Unit price
    per 
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  • GROCO 1/2" NPT Stainless Steel In-Line Ball Valve [IBV-500-S]
    Vendor
    GROCO
    Regular price
    $45.95
    Sale price
    $45.95
    Regular price
    $75.00
    Unit price
    per 
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  • GROCO 1" NPT Bronze In-Line Ball Valve [IBV-1000]
    Vendor
    GROCO
    Regular price
    $43.95
    Sale price
    $43.95
    Regular price
    $72.00
    Unit price
    per 
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  • GROCO Backing Block f/3/4" 1" Seacocks [BB-1]
    Vendor
    GROCO
    Regular price
    $38.95
    Sale price
    $38.95
    Regular price
    $63.00
    Unit price
    per 
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  • Whitecap S.S. Faucet 2-3/16" Base 3-3/16" Depth [P-2456C]
    Vendor
    Whitecap
    Regular price
    $43.95
    Sale price
    $43.95
    Regular price
    $77.99
    Unit price
    per 
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  • Forspar Marelon Full-Flow Seacock 3/4" Mushroom Through-Hull [904043ABYC]
    Vendor
    Forespar Performance Products
    Regular price
    $93.96
    Sale price
    $93.96
    Regular price
    $117.45
    Unit price
    per 
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  • Forespar Marelon Full-Flow Seacock 1" Mushroom Through-Hull [904044ABYC]
    Vendor
    Forespar Performance Products
    Regular price
    $111.56
    Sale price
    $111.56
    Regular price
    $139.45
    Unit price
    per 
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  • Forespar Marelon Full-Flow Seacock 1/2" Mushroom Through-Hull [904042ABYC]
    Vendor
    Forespar Performance Products
    Regular price
    $89.96
    Sale price
    $89.96
    Regular price
    $112.45
    Unit price
    per 
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  • T-H Marine Double Barb Inline Scupper Check Valve - 1-1/2" - Black [ILS-1500-DP]
    Vendor
    T-H Marine Supplies
    Regular price
    $16.95
    Sale price
    $16.95
    Regular price
    $27.68
    Unit price
    per 
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  • GROCO 1-1/2" Hose Barb Stainless Straight Deck Drain [SCUS-1500]
    Vendor
    GROCO
    Regular price
    $89.95
    Sale price
    $89.95
    Regular price
    $147.00
    Unit price
    per 
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  • GROCO Bronze Clam Shell Style Hull Strainer w/Mount Ring f/Up To 1-1/2" Thru Hull [SC-1500]
    Vendor
    GROCO
    Regular price
    $75.95
    Sale price
    $75.95
    Regular price
    $123.00
    Unit price
    per 
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  • GROCO 2" NPT x 2" ID Bronze Pipe to Hose Straight Fitting [PTH-2000]
    Vendor
    GROCO
    Regular price
    $23.95
    Sale price
    $23.95
    Regular price
    $39.00
    Unit price
    per 
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  • Perko Cover Bolt Complete Sizes 6 7 [0493DP799L]
    Vendor
    Perko
    Regular price
    $23.95
    Sale price
    $23.95
    Regular price
    $42.82
    Unit price
    per 
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  • Dometic MSD Fitting f/Small Tank 970 Series [385320006]
    Vendor
    Dometic
    Regular price
    $17.95
    Sale price
    $17.95
    Regular price
    $21.79
    Unit price
    per 
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  • Rule Replacement Garden Hose Adapter [68]
    Vendor
    Rule
    Regular price
    $8.95
    Sale price
    $8.95
    Regular price
    $12.99
    Unit price
    per 
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  • Attwood Replacement Garboard Drain Plug Only *2-Pack [9842-3]
    Vendor
    Attwood Marine
    Regular price
    $12.95
    Sale price
    $12.95
    Regular price
    $17.99
    Unit price
    per 
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  • Perko Cover Bolt Complete Sizes 8, 9 10 [0493DP999L]
    Vendor
    Perko
    Regular price
    $30.95
    Sale price
    $30.95
    Regular price
    $54.33
    Unit price
    per 
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