Skip to content
Fat Cat Bait & Fishing Supply (Online Sales Dept)
Fat Cat Bait & Fishing Supply (Online Sales Dept)

Marine Plumbing & Ventilation

  • Original price $72.99
    Original price $72.99 - Original price $72.99
    Original price $72.99
    Current price $53.99
    $53.99 - $53.99
    Current price $53.99

    Rule 360 GPH Standard Bilge Pump Kit w/Float Switch - 12V [24DA-35A]

    Rule
    13 in stock

    360 GPH Standard Bilge Pump Kit with Float Switch - 12VFeatures: Completely submersible 360 GPH/1362 LPH Ignition protected Mercury-Free Switch St...

    View full details
    Original price $72.99
    Original price $72.99 - Original price $72.99
    Original price $72.99
    Current price $53.99
    $53.99 - $53.99
    Current price $53.99
    Save $19.00 Save $0.00
  • Original price $131.99
    Original price $131.99 - Original price $131.99
    Original price $131.99
    Current price $97.99
    $97.99 - $97.99
    Current price $97.99

    Rule Rule-Mate 800 Fully Automated Bilge Pump - 12V [RM800B]

    Rule
    14 in stock

    Rule-Mate® 800 Fully Automated Bilge Pump - 12VFeatures: State-of-the-art water sensing technology Pump turns on when water level rises and shuts ...

    View full details
    Original price $131.99
    Original price $131.99 - Original price $131.99
    Original price $131.99
    Current price $97.99
    $97.99 - $97.99
    Current price $97.99
    Save $34.00 Save $0.00
  • Original price $48.00
    Original price $48.00 - Original price $48.00
    Original price $48.00
    Current price $28.99
    $28.99 - $28.99
    Current price $28.99

    GROCO Bronze Pipe Nipple - 2" NPT [PN-2000]

    GROCO
    4 in stock

    Bronze Pipe Nipple - 2" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze   Full flow   Not...

    View full details
    Original price $48.00
    Original price $48.00 - Original price $48.00
    Original price $48.00
    Current price $28.99
    $28.99 - $28.99
    Current price $28.99
    Save $19.01 Save $0.00
  • Original price $69.00
    Original price $69.00 - Original price $69.00
    Original price $69.00
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99

    GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/4" [HTH-1250-S]

    GROCO
    11 in stock

    Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/4" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications...

    View full details
    Original price $69.00
    Original price $69.00 - Original price $69.00
    Original price $69.00
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
    Save $27.01 Save $0.00
  • Original price $9.00
    Original price $9.00 - Original price $9.00
    Original price $9.00
    Current price $5.99
    $5.99 - $5.99
    Current price $5.99

    GROCO Bronze Pipe Nipple - 1/2" NPT [PN-500]

    GROCO
    10 in stock

    Bronze Pipe Nipple - 1/2" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze   Full flow   N...

    View full details
    Original price $9.00
    Original price $9.00 - Original price $9.00
    Original price $9.00
    Current price $5.99
    $5.99 - $5.99
    Current price $5.99
    Save $3.01 Save $0.00
  • Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $23.99
    $23.99 - $23.99
    Current price $23.99

    GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1/2" [HTH-500-S]

    GROCO
    17 in stock

    Stainless Steel Hose Barb Thru-Hull Fitting - 1/2" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications: ...

    View full details
    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $23.99
    $23.99 - $23.99
    Current price $23.99
    Save $15.01 Save $0.00
  • Original price $30.00
    Original price $30.00 - Original price $30.00
    Original price $30.00
    Current price $17.99
    $17.99 - $17.99
    Current price $17.99

    GROCO Bronze Hose Barb Thru-Hull Fitting - 3/4" [HTH-750]

    GROCO
    14 in stock

    Bronze Hose Barb Thru-Hull Fitting - 3/4" Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B Specifications: Hose Size: 3/4" ...

    View full details
    Original price $30.00
    Original price $30.00 - Original price $30.00
    Original price $30.00
    Current price $17.99
    $17.99 - $17.99
    Current price $17.99
    Save $12.01 Save $0.00
  • Original price $56.00
    Original price $56.00 - Original price $56.00
    Original price $56.00
    Current price $33.99
    $33.99 - $33.99
    Current price $33.99

    GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1/4" [HTH-1250]

    GROCO
    10 in stock

    Bronze Hose Barb Thru-Hull Fitting - 1-1/4" Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B Specifications: Hose Size: 1-1...

    View full details
    Original price $56.00
    Original price $56.00 - Original price $56.00
    Original price $56.00
    Current price $33.99
    $33.99 - $33.99
    Current price $33.99
    Save $22.01 Save $0.00
  • Original price $215.99
    Original price $215.99 - Original price $215.99
    Original price $215.99
    Current price $159.99
    $159.99 - $159.99
    Current price $159.99

    Rule Shower Drain Box w/1100 GPH Pump - 24V [99B-24]

    Rule
    17 in stock

    Shower Drain Box with 1100 GPH Pump - 24VThis compact, full-capacity shower drain system provides 1100 GPH (4164 LPH) of output. Activated by a fl...

    View full details
    Original price $215.99
    Original price $215.99 - Original price $215.99
    Original price $215.99
    Current price $159.99
    $159.99 - $159.99
    Current price $159.99
    Save $56.00 Save $0.00
  • Original price $96.99
    Original price $96.99 - Original price $96.99
    Original price $96.99
    Current price $71.99
    $71.99 - $71.99
    Current price $71.99

    Rule 500 GPH Standard Bilge Pump Kit w/Float Switch - 12V [25DA-35A]

    Rule
    9 in stock

    500 GPH Standard Bilge Pump Kit with Float Switch - 12VFeatures: Completely submersible 500 GPH/1893 LPH Ignition protected Mercury-Free Switch St...

    View full details
    Original price $96.99
    Original price $96.99 - Original price $96.99
    Original price $96.99
    Current price $71.99
    $71.99 - $71.99
    Current price $71.99
    Save $25.00 Save $0.00
  • Original price $84.00
    Original price $84.00 - Original price $84.00
    Original price $84.00
    Current price $50.99
    $50.99 - $50.99
    Current price $50.99

    GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/2" [HTH-1500-S]

    GROCO
    10 in stock

    Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/2" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B Specifications...

    View full details
    Original price $84.00
    Original price $84.00 - Original price $84.00
    Original price $84.00
    Current price $50.99
    $50.99 - $50.99
    Current price $50.99
    Save $33.01 Save $0.00
  • Original price $42.00
    Original price $42.00 - Original price $42.00
    Original price $42.00
    Current price $25.99
    $25.99 - $25.99
    Current price $25.99

    GROCO Bronze Hose Barb Thru-Hull Fitting - 1" [HTH-1000]

    GROCO
    14 in stock

    Bronze Hose Barb Thru-Hull Fitting - 1" Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B Specifications: Hose Size: 1" Mate...

    View full details
    Original price $42.00
    Original price $42.00 - Original price $42.00
    Original price $42.00
    Current price $25.99
    $25.99 - $25.99
    Current price $25.99
    Save $16.01 Save $0.00
  • Original price $70.00
    Original price $70.00 - Original price $70.00
    Original price $70.00
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99

    GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1/2" [HTH-1500]

    GROCO
    Only 1 left!

    Bronze Hose Barb Thru-Hull Fitting - 1-1/2" Features: NPS Thread With Hose Connection C83600 Bronze UL Listed 647B Specifications: Hose Size: 1-1...

    View full details
    Original price $70.00
    Original price $70.00 - Original price $70.00
    Original price $70.00
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
    Save $28.01 Save $0.00
  • Original price $30.00
    Original price $30.00 - Original price $30.00
    Original price $30.00
    Current price $17.99
    $17.99 - $17.99
    Current price $17.99

    GROCO 1/2" Bronze In-Line Check Valve [CV-50]

    GROCO
    3 in stock

    1/2" Bronze In-Line Check ValveFeatures: C83600 cast bronze construction NPT threaded ports 1/2" - 2" sizes Suitable for use with diesel fuel or g...

    View full details
    Original price $30.00
    Original price $30.00 - Original price $30.00
    Original price $30.00
    Current price $17.99
    $17.99 - $17.99
    Current price $17.99
    Save $12.01 Save $0.00
  • Original price $2,753.00
    Original price $2,753.00 - Original price $2,753.00
    Original price $2,753.00
    Current price $1,651.99
    $1,651.99 - $1,651.99
    Current price $1,651.99

    GROCO 1-1/2" Bronze Electric Flanged Seacock - 24V [FBVE-1500 24V]

    GROCO
    3 in stock

    1-1/2" Bronze Electric Flanged Seacock - 24VFeatures: Motorized (12V or 24V) valve operation for seacock sizes 3/4" to 3" (4" and 5" available soo...

    View full details
    Original price $2,753.00
    Original price $2,753.00 - Original price $2,753.00
    Original price $2,753.00
    Current price $1,651.99
    $1,651.99 - $1,651.99
    Current price $1,651.99
    Save $1,101.01 Save $0.00
  • Original price $4,022.00
    Original price $4,022.00 - Original price $4,022.00
    Original price $4,022.00
    Current price $2,413.99
    $2,413.99 - $2,413.99
    Current price $2,413.99

    GROCO 1-1/2" Inlet Hydromatic Self-Cleaning Strainer - 12V [970-1500-12]

    GROCO
    Only 1 left!

    1-1/2" Inlet Hydromatic Self-Cleaning Strainer - 12VFeatures: 30-second cleaning cycle is automatically performed at user-selected intervals Optio...

    View full details
    Original price $4,022.00
    Original price $4,022.00 - Original price $4,022.00
    Original price $4,022.00
    Current price $2,413.99
    $2,413.99 - $2,413.99
    Current price $2,413.99
    Save $1,608.01 Save $0.00
  • Original price $47.99
    Original price $47.99 - Original price $47.99
    Original price $47.99
    Current price $33.99
    $33.99 - $33.99
    Current price $33.99

    Whale High Flow Submersible Electric Galley Pump - 12V [GP1652]

    Whale Marine
    15 in stock

    High Flow Submersible Electric Galley Pump - 12VWhale electric galley pump range includes models with the very latest electronic technology. All p...

    View full details
    Original price $47.99
    Original price $47.99 - Original price $47.99
    Original price $47.99
    Current price $33.99
    $33.99 - $33.99
    Current price $33.99
    Save $14.00 Save $0.00
  • Original price $92.00
    Original price $92.00 - Original price $92.00
    Original price $92.00
    Current price $55.99
    $55.99 - $55.99
    Current price $55.99

    GROCO 1-1/2" Bronze NPS to NPT Flange Adapter [IBVF-1500]

    GROCO
    3 in stock

    1-1/2" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry.  Featu...

    View full details
    Original price $92.00
    Original price $92.00 - Original price $92.00
    Original price $92.00
    Current price $55.99
    $55.99 - $55.99
    Current price $55.99
    Save $36.01 Save $0.00
  • Original price $26.00
    Original price $26.00 - Original price $26.00
    Original price $26.00
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99

    GROCO 1/2" Bronze Pipe Nipple Check Valve [PNC-500]

    GROCO
    Only 2 left!

    1/2" Bronze Pipe Nipple Check ValveFeatures: C83600 cast bronze construction NPT threads 1/2" - 2" sizes Not suitable for use with diesel fuel or ...

    View full details
    Original price $26.00
    Original price $26.00 - Original price $26.00
    Original price $26.00
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
    Save $10.01 Save $0.00
  • Original price $29.00
    Original price $29.00 - Original price $29.00
    Original price $29.00
    Current price $17.99
    $17.99 - $17.99
    Current price $17.99

    GROCO 3/4" Bronze Nipple Check Valve [PNC-750]

    GROCO
    11 in stock

    3/4" Bronze Pipe Nipple Check ValveFeatures: C83600 cast bronze construction NPT threads 1/2" - 2" sizes Not suitable for use with diesel fuel or ...

    View full details
    Original price $29.00
    Original price $29.00 - Original price $29.00
    Original price $29.00
    Current price $17.99
    $17.99 - $17.99
    Current price $17.99
    Save $11.01 Save $0.00
  • Original price $71.00
    Original price $71.00 - Original price $71.00
    Original price $71.00
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99

    GROCO 1-1/4" Bronze NPS to NPT Flange Adapter [IBVF-1250]

    GROCO
    4 in stock

    1-1/4" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry.  Featu...

    View full details
    Original price $71.00
    Original price $71.00 - Original price $71.00
    Original price $71.00
    Current price $42.99
    $42.99 - $42.99
    Current price $42.99
    Save $28.01 Save $0.00
  • Original price $24.00
    Original price $24.00 - Original price $24.00
    Original price $24.00
    Current price $14.99
    $14.99 - $14.99
    Current price $14.99

    GROCO 3/8" NPT Bronze In-Line Ball Valve [IBV-375]

    GROCO
    7 in stock

    3/8" NPT Bronze In-Line Ball ValveFeatures: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only wit...

    View full details
    Original price $24.00
    Original price $24.00 - Original price $24.00
    Original price $24.00
    Current price $14.99
    $14.99 - $14.99
    Current price $14.99
    Save $9.01 Save $0.00
  • Original price $39.99
    Original price $39.99 - Original price $39.99
    Original price $39.99
    Current price $27.99
    $27.99 - $27.99
    Current price $27.99

    Whale Standard Submersible Electric Galley Pump - 12V [GP1002]

    Whale Marine
    51 in stock

    Standard Submersible Electric Galley Pump - 12VWhale's standard 12V submersible electric pump.Features: White 10 Liters 12V Specifications: Type:...

    View full details
    Original price $39.99
    Original price $39.99 - Original price $39.99
    Original price $39.99
    Current price $27.99
    $27.99 - $27.99
    Current price $27.99
    Save $12.00 Save $0.00
  • Original price $49.99
    Original price $49.99 - Original price $49.99
    Original price $49.99
    Current price $35.99
    $35.99 - $35.99
    Current price $35.99

    Whale Submersible Electric Galley Pump - 12V [GP1352]

    Whale Marine
    10 in stock

    Submersible Electric Galley Pump - 12VWhale electric galley pump range includes models with the very latest electronic technology. All pumps are m...

    View full details
    Original price $49.99
    Original price $49.99 - Original price $49.99
    Original price $49.99
    Current price $35.99
    $35.99 - $35.99
    Current price $35.99
    Save $14.00 Save $0.00

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare