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

Marine Plumbing & Ventilation

  • Original price $260.17
    Original price $260.17 - Original price $260.17
    Original price $260.17
    Current price $175.99
    $175.99 - $175.99
    Current price $175.99

    Whale Gulper Grouper Mk3 Fishbox/Waste Pump w/90 Degree Ports - 24V [BP4774]

    Whale Marine
    Only 2 left!

    Gulper Grouper Mk3 Fishbox/Waste Pump w/90° Ports - 24VNon clog electric Waste pumps without filters, built on more than a decade of market leadin...

    View full details
    Original price $260.17
    Original price $260.17 - Original price $260.17
    Original price $260.17
    Current price $175.99
    $175.99 - $175.99
    Current price $175.99
    Save $84.18 Save $0.00
  • Original price $28.51
    Original price $28.51 - Original price $28.51
    Original price $28.51
    Current price $18.99
    $18.99 - $18.99
    Current price $18.99

    T-H Marine Double Barb Inline Scupper Check Valve - 3/4" - Black [ILS-750-DP]

    T-H Marine Supplies
    12 in stock

    Double Barb Inline Scupper Check Valve - 3/4" - BlackA great solution to provide a scupper check valve in the drain line.  Allows use of standard ...

    View full details
    Original price $28.51
    Original price $28.51 - Original price $28.51
    Original price $28.51
    Current price $18.99
    $18.99 - $18.99
    Current price $18.99
    Save $9.52 Save $0.00
  • Original price $46.00
    Original price $46.00 - Original price $46.00
    Original price $46.00
    Current price $20.99
    $20.99 - $20.99
    Current price $20.99

    Johnson Pump Aqua Series 500 GPH Replacement Cartridge Motor [09-36336-01]

    Johnson Pump
    Only 1 left!

    Aqua Series 500 GPH Replacement Cartridge MotorThis replacement cartridge can be used to upgrade the output of a pump or to simply replace existin...

    View full details
    Original price $46.00
    Original price $46.00 - Original price $46.00
    Original price $46.00
    Current price $20.99
    $20.99 - $20.99
    Current price $20.99
    Save $25.01 Save $0.00
  • Original price $55.11
    Original price $55.11 - Original price $55.11
    Original price $55.11
    Current price $32.99
    $32.99 - $32.99
    Current price $32.99

    Perko 0542 Vented Fill f/1-1/2" Hose - Angled Neck - Gas - Black [0542DPGBLK]

    Perko
    9 in stock

    0542 Vented Fill f/1-1/2" Hose - Angled Neck - Gas - Black Black Polymer Cap with Black Polymer Body Black Polymer Strap Integral Tank Vent with F...

    View full details
    Original price $55.11
    Original price $55.11 - Original price $55.11
    Original price $55.11
    Current price $32.99
    $32.99 - $32.99
    Current price $32.99
    Save $22.12 Save $0.00
  • Original price $61.56
    Original price $61.56 - Original price $61.56
    Original price $61.56
    Current price $43.99
    $43.99 - $43.99
    Current price $43.99

    Attwood Stainless Steel Thru-Hull Standard Straight Barbed - 1-1/2" Inner Diameter [66551-3]

    Attwood Marine
    6 in stock

    Stainless Steel Thru-Hull Standard Straight Barbed - 1-1/2" Inner DiameterPolish your image with these beautiful, durable stainless steel fittings...

    View full details
    Original price $61.56
    Original price $61.56 - Original price $61.56
    Original price $61.56
    Current price $43.99
    $43.99 - $43.99
    Current price $43.99
    Save $17.57 Save $0.00
  • Original price $212.00
    Original price $212.00 - Original price $212.00
    Original price $212.00
    Current price $122.99
    $122.99 - $122.99
    Current price $122.99

    Scandvik Minimalistic Compact Single Level Mixer - Deck Mount - 3/8" 1/2" Fittings [16201]

    Scandvik
    7 in stock

    Minimalistic Compact Single Level Mixer - Deck Mount - 3/8" & 1/2" FittingsThis part is a minimalistic compact mixer with an above-counter hos...

    View full details
    Original price $212.00
    Original price $212.00 - Original price $212.00
    Original price $212.00
    Current price $122.99
    $122.99 - $122.99
    Current price $122.99
    Save $89.01 Save $0.00
  • Original price $131.53
    Original price $131.53 - Original price $131.53
    Original price $131.53
    Current price $77.99
    $77.99 - $77.99
    Current price $77.99

    Perko 0591 Vented Fill f/1-1/2" Hose - Straight Neck - Chrome [0591DPGCHR]

    Perko
    6 in stock

    0591 Vented Fill f/1-1/2" Hose - Straight Neck - ChromeChrome Plated Bronze Cap Black Polymer Body Straight Neck & Heavy Duty Stainless Steel ...

    View full details
    Original price $131.53
    Original price $131.53 - Original price $131.53
    Original price $131.53
    Current price $77.99
    $77.99 - $77.99
    Current price $77.99
    Save $53.54 Save $0.00
  • Original price $28.00
    Original price $28.00 - Original price $28.00
    Original price $28.00
    Current price $16.99
    $16.99 - $16.99
    Current price $16.99

    GROCO ARG-3 Strainer Service Kit [ARG-3]

    GROCO
    16 in stock

    ARG-3 Strainer Service KitARG Series raw water strainer service kit. Compatible with the Groco ARG 1500, 2015, 2520, 2500, 3015, 3020, 3025 and 30...

    View full details
    Original price $28.00
    Original price $28.00 - Original price $28.00
    Original price $28.00
    Current price $16.99
    $16.99 - $16.99
    Current price $16.99
    Save $11.01 Save $0.00
  • Original price $39.99
    Original price $39.99 - Original price $39.99
    Original price $39.99
    Current price $28.99
    $28.99 - $28.99
    Current price $28.99

    Jabsco Neoprene Impeller Kit w/Cover, Gasket or O-Ring - 6-Blade - 5/16 Shaft Diameter [6303-0001-P]

    Jabsco
    14 in stock

    Neoprene Impeller Kit with Cover, Gasket or O-Ring - 6-Blade - 5/16 Shaft DiameterJabsco's Neoprene Impeller Kit is used specifically in Jabsco's ...

    View full details
    Original price $39.99
    Original price $39.99 - Original price $39.99
    Original price $39.99
    Current price $28.99
    $28.99 - $28.99
    Current price $28.99
    Save $11.00 Save $0.00
  • Original price $696.99
    Original price $696.99 - Original price $696.99
    Original price $696.99
    Current price $515.99
    $515.99 - $515.99
    Current price $515.99

    Jabsco Maxi Puppy 3000 12V Flexible Impeller Pump [23610-3003]

    Jabsco
    5 in stock

    Maxi Puppy 3000 12V Flexible Impeller PumpMaxi Puppy self-priming pump 12VDC. Ports ½” BSP threaded (use ¾” hose adapters), plus connections for 2...

    View full details
    Original price $696.99
    Original price $696.99 - Original price $696.99
    Original price $696.99
    Current price $515.99
    $515.99 - $515.99
    Current price $515.99
    Save $181.00 Save $0.00
  • Original price $314.99
    Original price $314.99 - Original price $314.99
    Original price $314.99
    Current price $232.99
    $232.99 - $232.99
    Current price $232.99

    Jabsco HotShot HD4 Heavy Duty Washdown Pump - 24V - 4 GPM - 60 PSI [Q402J-118N-3A]

    Jabsco
    5 in stock

    HotShot HD4 Heavy Duty Washdown Pump - 24V - 4 GPM - 60 PSIYears of clean decks and satisfaction in the form of robust and reliable high-flow and ...

    View full details
    Original price $314.99
    Original price $314.99 - Original price $314.99
    Original price $314.99
    Current price $232.99
    $232.99 - $232.99
    Current price $232.99
    Save $82.00 Save $0.00
  • Original price $61.51
    Original price $61.51 - Original price $61.51
    Original price $61.51
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99

    Whale Inline Electric Galley Pump - 13LPM - 12V [GP1392]

    Whale Marine
    31 in stock

    Inline Electric Galley Pump - 13LPM - 12VWhale electric galley pump range includes models with the very latest electronic technology. All pumps ar...

    View full details
    Original price $61.51
    Original price $61.51 - Original price $61.51
    Original price $61.51
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
    Save $19.52 Save $0.00
  • Original price $110.64
    Original price $110.64 - Original price $110.64
    Original price $110.64
    Current price $94.99
    $94.99 - $94.99
    Current price $94.99

    Whale 2-Way Waste Manifold 6 Cable 3/4" Ports [WM1982B]

    Whale Marine
    6 in stock

    2-Way Waste Manifold 6' Cable 3/4" PortsThe 2-way manifold with Whale Intelligent Control built-in. The IC manifold can be used with a Whale Gulpe...

    View full details
    Original price $110.64
    Original price $110.64 - Original price $110.64
    Original price $110.64
    Current price $94.99
    $94.99 - $94.99
    Current price $94.99
    Save $15.65 Save $0.00
  • Original price $41.00
    Original price $41.00 - Original price $41.00
    Original price $41.00
    Current price $24.99
    $24.99 - $24.99
    Current price $24.99

    GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1" [HTH-1000-S]

    GROCO
    14 in stock

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

    View full details
    Original price $41.00
    Original price $41.00 - Original price $41.00
    Original price $41.00
    Current price $24.99
    $24.99 - $24.99
    Current price $24.99
    Save $16.01 Save $0.00
  • Original price $95.00
    Original price $95.00 - Original price $95.00
    Original price $95.00
    Current price $56.99
    $56.99 - $56.99
    Current price $56.99

    GROCO Bronze Hose Barb Thru-Hull Fitting - 2" [HTH-2000]

    GROCO
    7 in stock

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

    View full details
    Original price $95.00
    Original price $95.00 - Original price $95.00
    Original price $95.00
    Current price $56.99
    $56.99 - $56.99
    Current price $56.99
    Save $38.01 Save $0.00
  • Original price $1,522.00
    Original price $1,522.00 - Original price $1,522.00
    Original price $1,522.00
    Current price $869.99
    $869.99 - $869.99
    Current price $869.99

    GROCO 1-1/4" Ball Valve/Seacock Raw Water Strainer Combo [BVS-1250]

    GROCO
    3 in stock

    1-1/4" Ball Valve/Seacock & Raw Water Strainer ComboFeatures: Square hole in handle accepts standard ratchet 1-1/4" sizes and larger include o...

    View full details
    Original price $1,522.00
    Original price $1,522.00 - Original price $1,522.00
    Original price $1,522.00
    Current price $869.99
    $869.99 - $869.99
    Current price $869.99
    Save $652.01 Save $0.00
  • Original price $24.01
    Original price $24.01 - Original price $24.01
    Original price $24.01
    Current price $17.99
    $17.99 - $17.99
    Current price $17.99

    Whale In-Line Non-Return Valve [LV1219]

    Whale Marine
    19 in stock

    Inline Non-Return ValveCOMPLETE YOUR BILGE SYSTEM Fit Whale high quality pumps and accessories to ensure long term reliability throughout your bil...

    View full details
    Original price $24.01
    Original price $24.01 - Original price $24.01
    Original price $24.01
    Current price $17.99
    $17.99 - $17.99
    Current price $17.99
    Save $6.02 Save $0.00
  • Original price $49.00
    Original price $49.00 - Original price $49.00
    Original price $49.00
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99

    GROCO 1-1/2" NPT Bronze 45 Degree Pipe to 1-1/2" Hose [PTHD-1500]

    GROCO
    7 in stock

    1-1/2" NPT Bronze 45 Degree Pipe to 1-1/2" Hose Features: 45 degree Male NPT x Hose connection C83600 Bronze Standard Flow UL Listed 647B Note- C8...

    View full details
    Original price $49.00
    Original price $49.00 - Original price $49.00
    Original price $49.00
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99
    Save $19.01 Save $0.00
  • Original price $233.47
    Original price $233.47 - Original price $233.47
    Original price $233.47
    Current price $155.99
    $155.99 - $155.99
    Current price $155.99

    Shurflo by Pentair High Flow 1500 GPH Livewell Pump 24VDC, 4A, 1-1/8", Dual Port, Submersible [358-101-10]

    Shurflo by Pentair
    7 in stock

    High Flow 1500 GPH Livewell Pump 24VDC, 4A, 1-1/8", Dual Port, SubmersibleShurflo's nylon livewell pumps offer a unique motor cooling system to en...

    View full details
    Original price $233.47
    Original price $233.47 - Original price $233.47
    Original price $233.47
    Current price $155.99
    $155.99 - $155.99
    Current price $155.99
    Save $77.48 Save $0.00
  • Original price $36.00
    Original price $36.00 - Original price $36.00
    Original price $36.00
    Current price $21.99
    $21.99 - $21.99
    Current price $21.99

    GROCO Bronze Pipe Nipple - 1-1/2" NPT [PN-1500]

    GROCO
    7 in stock

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

    View full details
    Original price $36.00
    Original price $36.00 - Original price $36.00
    Original price $36.00
    Current price $21.99
    $21.99 - $21.99
    Current price $21.99
    Save $14.01 Save $0.00
  • Original price $29.38
    Original price $29.38 - Original price $29.38
    Original price $29.38
    Current price $21.99
    $21.99 - $21.99
    Current price $21.99

    Whale Clamping Ring Kit f/Gulper 220 [AS1562]

    Whale Marine
    53 in stock

    Clamping Ring Kit for Gulper 220Features: Includes both halves of the clamping ring and 2 screws Specifically for Whale Gulper 220 Shower/Waste Pu...

    View full details
    Original price $29.38
    Original price $29.38 - Original price $29.38
    Original price $29.38
    Current price $21.99
    $21.99 - $21.99
    Current price $21.99
    Save $7.39 Save $0.00
  • Original price $238.25
    Original price $238.25 - Original price $238.25
    Original price $238.25
    Current price $160.99
    $160.99 - $160.99
    Current price $160.99

    Whale Swim 'N' Rinse Transom Shower Hot & Cold Mixer w/Cover [RT2658]

    Whale Marine
    6 in stock

    Swim 'N' Rinse Transom Shower Hot & Cold Mixer with CoverWhale has led the way in deck shower design since the 1980s. Today, the wide range in...

    View full details
    Original price $238.25
    Original price $238.25 - Original price $238.25
    Original price $238.25
    Current price $160.99
    $160.99 - $160.99
    Current price $160.99
    Save $77.26 Save $0.00
  • Original price $52.99
    Original price $52.99 - Original price $52.99
    Original price $52.99
    Current price $38.99
    $38.99 - $38.99
    Current price $38.99

    Jabsco Impeller Kit - 8 Blade - Nitrile - 1-1/4" Diameter [14750-0003-P]

    Jabsco
    4 in stock

    Impeller KitMaterial:NitrileDrive Type:Single Flat DriveNumber of Blades:8Dimensions:Diameter:1-1/4"Shaft Width:5/16"Shaft Diameter:15/32"Insert M...

    View full details
    Original price $52.99
    Original price $52.99 - Original price $52.99
    Original price $52.99
    Current price $38.99
    $38.99 - $38.99
    Current price $38.99
    Save $14.00 Save $0.00
  • Original price $1,199.99
    Original price $1,199.99 - Original price $1,199.99
    Original price $1,199.99
    Current price $887.99
    $887.99 - $887.99
    Current price $887.99

    Jabsco Macerator Pump - 115V [18690-0000]

    Jabsco
    8 in stock

    115V AC MaceratorThe Jabsco AC macerator pump unit is the ideal answer to waste handling problems for marine, recreational vehicle and domestic us...

    View full details
    Original price $1,199.99
    Original price $1,199.99 - Original price $1,199.99
    Original price $1,199.99
    Current price $887.99
    $887.99 - $887.99
    Current price $887.99
    Save $312.00 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