Collection: Marine Plumbing & Ventilation - Fittings

272 products
  • GROCO 3/4" Bronze In-Line Check Valve [CV-75]
    Regular price
    $38.70
    Sale price
    $38.70
    Regular price
    $57.30
    Unit price
    per 
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  • GROCO 1" NPT x 1" ID Bronze Pipe to Hose Straight Fitting [PTH-1000]
    Regular price
    $15.47
    Sale price
    $15.47
    Regular price
    $21.68
    Unit price
    per 
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  • Dometic O-Ring S/T Pump Kit [385310151]
    Regular price
    $40.25
    Sale price
    $40.25
    Regular price
    $44.90
    Unit price
    per 
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  • Perko Flush Pro Valve - 1-1/4" [0456DP7]
    Regular price
    $179.64
    Sale price
    $179.64
    Regular price
    $255.49
    Unit price
    per 
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  • Perko Flush Pro Valve Kit - 1-1/4" [0457DP7]
    Regular price
    $289.60
    Sale price
    $289.60
    Regular price
    $428.52
    Unit price
    per 
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  • GROCO 2"" NPT x 2" ID Stainless Steel Pipe to Hose Straight Fitting [PTH-2000-S]
    Regular price
    $65.03
    Sale price
    $65.03
    Regular price
    $97.57
    Unit price
    per 
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  • GROCO 1-1/4" Hose Barb Stainless Straight Deck Drain [SCUS-1250]
    Regular price
    $150.21
    Sale price
    $150.21
    Regular price
    $224.57
    Unit price
    per 
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  • GROCO 1-1/4" Hose Barb Stainless 90 Degree Deck Drain [SCUS-1290]
    Regular price
    $161.05
    Sale price
    $161.05
    Regular price
    $240.05
    Unit price
    per 
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  • GROCO 1-1/4" NPT x 1-1/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-1250]
    Regular price
    $37.15
    Sale price
    $37.15
    Regular price
    $55.75
    Unit price
    per 
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  • GROCO 1/2" NPT x 3/4" Bronze Full Flow Pipe to Hose Straight Fitting [FF-500]
    Regular price
    $12.37
    Sale price
    $12.37
    Regular price
    $17.04
    Unit price
    per 
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  • Johnson Pump Bulkhead Fitting 3/4" Hose [09-10616]
    Regular price
    $44.90
    Sale price
    $44.90
    Regular price
    $75.69
    Unit price
    per 
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  • GROCO Deck Scupper 90 Degree 1-1/2" Hose Connection [SCUS-1590]
    Regular price
    $188.93
    Sale price
    $188.93
    Regular price
    $281.87
    Unit price
    per 
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  • GROCO Bronze Pipe Nipple - 3/4" NPT [PN-750]
    Regular price
    $12.37
    Sale price
    $12.37
    Regular price
    $17.04
    Unit price
    per 
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  • GROCO 1/2" 5-Port Tank Selector Valve [FV-550-L]
    Regular price
    $176.54
    Sale price
    $176.54
    Regular price
    $264.83
    Unit price
    per 
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  • Perko Cover Bolt Complete Sizes 8, 9 10 [0493DP999L]
    Regular price
    $54.19
    Sale price
    $54.19
    Regular price
    $86.54
    Unit price
    per 
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  • Rule 1207R 1-1/8" Port - 90 Barb [1207R]
    Regular price
    $21.67
    Sale price
    $21.67
    Regular price
    $26.31
    Unit price
    per 
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  • GROCO 1/2" 4-Port Tank Selector Valve [FV-450-X]
    Regular price
    $140.92
    Sale price
    $140.92
    Regular price
    $210.63
    Unit price
    per 
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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
    $52.64
    Sale price
    $52.64
    Regular price
    $77.44
    Unit price
    per 
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  • GROCO 1-1/2" Hose Barb Stainless Straight Deck Drain [SCUS-1500]
    Regular price
    $154.86
    Sale price
    $154.86
    Regular price
    $230.76
    Unit price
    per 
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  • GROCO 1-1/2" NPT Bronze In-Line Ball Valve [IBV-1500]
    Regular price
    $142.47
    Sale price
    $142.47
    Regular price
    $212.18
    Unit price
    per 
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