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

Marine Plumbing & Ventilation

  • Original price $85.00
    Original price $85.00 - Original price $85.00
    Original price $85.00
    Current price $50.99
    $50.99 - $50.99
    Current price $50.99

    GROCO 1" NPT Stainless Steel In-Line Ball Valve [IBV-1000-S]

    GROCO
    3 in stock

    1" NPT #316 Stainless Steel In-Line Ball ValveFeatures: 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the v...

    View full details
    Original price $85.00
    Original price $85.00 - Original price $85.00
    Original price $85.00
    Current price $50.99
    $50.99 - $50.99
    Current price $50.99
    Save $34.01 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 0590 Vented Fill f/1-1/2" Hose - Angled Neck - Chrome [0590DPGCHR]

    Perko
    9 in stock

    0590 Vented Fill f/1-1/2" Hose - Angled Neck - ChromeChrome Plated Bronze Cap Black Polymer Body Stainless Steel Bead Chain Integral Tank Vent wit...

    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 $26.32
    Original price $26.32 - Original price $26.32
    Original price $26.32
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99

    Perko Gas Tank Vent w/Splash Guard - Chrome Plated Zinc - " Hose [0506DP4CHR]

    Perko
    10 in stock

    Gas Tank Vent Chrome Plated Zinc Alloy with Black Polymer Splash Guard Removable 30 Mesh Stainless Steel Wire Screen Flame Arrestor - for use wit...

    View full details
    Original price $26.32
    Original price $26.32 - Original price $26.32
    Original price $26.32
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
    Save $10.33 Save $0.00
  • Original price $454.99 - Original price $454.99
    Original price
    $454.99
    $454.99 - $454.99
    Current price $454.99

    Dometic SeaLand T Series Waste Discharge Pump - 24V [317302400]

    Dometic
    13 in stock

    SeaLand® T Series Waste Discharge Pump - 24V*Direct replacement to Dometic part number 9108554779*For premium tank discharge performance, SeaLand®...

    View full details
    Original price $454.99 - Original price $454.99
    Original price
    $454.99
    $454.99 - $454.99
    Current price $454.99
  • Original price $59.52
    Original price $59.52 - Original price $59.52
    Original price $59.52
    Current price $39.99
    $39.99 - $39.99
    Current price $39.99

    Attwood Tsunami Mk2 T800 Aerator - 12V - Straight Inlet [5650-4]

    Attwood Marine
    29 in stock

    Tsunami Mk2 T800 Aerator - 12V - Straight InletKeep bait and fish alive with the Tsunami Aerator Mk2. Attwood’s leading fish-friendly technology i...

    View full details
    Original price $59.52
    Original price $59.52 - Original price $59.52
    Original price $59.52
    Current price $39.99
    $39.99 - $39.99
    Current price $39.99
    Save $19.53 Save $0.00
  • Original price $769.99
    Original price $769.99 - Original price $769.99
    Original price $769.99
    Current price $593.99
    $593.99 - $593.99
    Current price $593.99

    Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 240V - 1500W [S650]

    Whale Marine
    Only 2 left!

    Seaward 6 Gallon Hot Water Heater with Rear Heat Exchanger - Galvanized Steel - 240V - 1500WWhale Electric Water Heaters includes model with the v...

    View full details
    Original price $769.99
    Original price $769.99 - Original price $769.99
    Original price $769.99
    Current price $593.99
    $593.99 - $593.99
    Current price $593.99
    Save $176.00 Save $0.00
  • Original price $535.10
    Original price $535.10 - Original price $535.10
    Original price $535.10
    Current price $361.99
    $361.99 - $361.99
    Current price $361.99

    Whale Grey IC Waste Pump 24V [WM8484]

    Whale Marine
    6 in stock

    Grey IC Waste Pump 24VUnique Intelligent Control means Gulley IC Kit is all you need to manage waste from multiple drains through one pumpElectric...

    View full details
    Original price $535.10
    Original price $535.10 - Original price $535.10
    Original price $535.10
    Current price $361.99
    $361.99 - $361.99
    Current price $361.99
    Save $173.11 Save $0.00
  • Original price $9.99
    Original price $9.99 - Original price $9.99
    Original price $9.99
    Current price $4.99
    $4.99 - $4.99
    Current price $4.99

    Trident Marine 1-1/8" VAC XHD Bilge Live Well Hose - Hard PVC Helix - Black - Sold by the foot [149-1186-FT]

    Trident Marine
    38 in stock

    1-1/8" VAC XHD Bilge & Live Well Hose - Hard PVC Helix - Black - Sold by the footTrident VAC XHD Bilge and Live Well Hose. Helical PVC reinfor...

    View full details
    Original price $9.99
    Original price $9.99 - Original price $9.99
    Original price $9.99
    Current price $4.99
    $4.99 - $4.99
    Current price $4.99
    Save $5.00 Save $0.00
  • Original price $496.74
    Original price $496.74 - Original price $496.74
    Original price $496.74
    Current price $345.99
    $345.99 - $345.99
    Current price $345.99

    Shurflo by Pentair Pro Blaster II Ultimate 5.0 Washdown Pump - 24 VDC - 5.0 GPM - 60 PSI [4258-163-E09]

    Shurflo by Pentair
    9 in stock

    Pro Blaster II Ultimate 5.0 Washdown Pump - 24 VDC - 5.0 GPM - 60 PSIThe Shurflo Pro Blaster II Washdown Pumps deliver superior performance that c...

    View full details
    Original price $496.74
    Original price $496.74 - Original price $496.74
    Original price $496.74
    Current price $345.99
    $345.99 - $345.99
    Current price $345.99
    Save $150.75 Save $0.00
  • Original price $537.78
    Original price $537.78 - Original price $537.78
    Original price $537.78
    Current price $374.99
    $374.99 - $374.99
    Current price $374.99

    Shurflo by Pentair AQUA KING II Supreme 5.0 (24 VDC) Fresh Water Pump w/Strainer Fittings [4158-163-E75]

    Shurflo by Pentair
    12 in stock

    AQUA KING™ II Supreme 5.0 (24VDC) Fresh Water Pump w/Strainer & FittingsSHURFLO®’s AQUA KING™ II Fresh Water Pumps are designed for boats with...

    View full details
    Original price $537.78
    Original price $537.78 - Original price $537.78
    Original price $537.78
    Current price $374.99
    $374.99 - $374.99
    Current price $374.99
    Save $162.79 Save $0.00
  • Original price $560.00
    Original price $560.00 - Original price $560.00
    Original price $560.00
    Current price $399.99
    $399.99 - $399.99
    Current price $399.99

    Raritan Atlantes Freedom Discharge Conversion [AV212]

    Raritan
    8 in stock

    Atlantes Freedom Discharge ConversionThis discharge conversion allows users of the older Atlantes style macerators to upgrade to the newest style ...

    View full details
    Original price $560.00
    Original price $560.00 - Original price $560.00
    Original price $560.00
    Current price $399.99
    $399.99 - $399.99
    Current price $399.99
    Save $160.01 Save $0.00
  • Original price $355.00
    Original price $355.00 - Original price $355.00
    Original price $355.00
    Current price $253.99
    $253.99 - $253.99
    Current price $253.99

    Raritan Smart Toilet Control Circuit Board [STC548W]

    Raritan
    6 in stock

    Smart Toilet Control Circuit BoardSmart Toilet Control (STC) is a controller for flushing toilets to optimize water use without compromising the q...

    View full details
    Original price $355.00
    Original price $355.00 - Original price $355.00
    Original price $355.00
    Current price $253.99
    $253.99 - $253.99
    Current price $253.99
    Save $101.01 Save $0.00
  • Original price $118.00
    Original price $118.00 - Original price $118.00
    Original price $118.00
    Current price $70.99
    $70.99 - $70.99
    Current price $70.99

    GROCO Bronze Clam Shell Style Hull Strainer f/Up To 2-1/2" Thru Hull [SC-2500-L]

    GROCO
    5 in stock

    Bronze Clam Shell Style Hull Strainer f/Up To 2-1/2" Thru Hull Features: C84400 bronze body and door. Cast filter slots. Pressure relief holes in ...

    View full details
    Original price $118.00
    Original price $118.00 - Original price $118.00
    Original price $118.00
    Current price $70.99
    $70.99 - $70.99
    Current price $70.99
    Save $47.01 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" NPT 90 Bronze Fuel Valve [FV-590]

    GROCO
    56 in stock

    1/2" NPT 90° Bronze Fuel ValveFeatures: Compact design 90° flow path 1/2" NPT male and female ports Use FV-590 (Brass) for fiberglass tanks Use FV...

    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 $1,292.00
    Original price $1,292.00 - Original price $1,292.00
    Original price $1,292.00
    Current price $775.99
    $775.99 - $775.99
    Current price $775.99

    GROCO Pressure Storage Tank - 3.2 Gallon Drawdown [PST-3A]

    GROCO
    3 in stock

    Pressure Storage Tank - 3.2 Gallon Drawdown A pneumatic pressure charge, matched to the pump cut on pressure prevents water logging by separating ...

    View full details
    Original price $1,292.00
    Original price $1,292.00 - Original price $1,292.00
    Original price $1,292.00
    Current price $775.99
    $775.99 - $775.99
    Current price $775.99
    Save $516.01 Save $0.00
  • Original price $50.00
    Original price $50.00 - Original price $50.00
    Original price $50.00
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99

    GROCO 1-1/2" NPT x 1-1/2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow [PTHC-1500]

    GROCO
    9 in stock

    1-1/2" NPT x 1-1/2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow ElbowFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes...

    View full details
    Original price $50.00
    Original price $50.00 - Original price $50.00
    Original price $50.00
    Current price $29.99
    $29.99 - $29.99
    Current price $29.99
    Save $20.01 Save $0.00
  • Original price $450.00
    Original price $450.00 - Original price $450.00
    Original price $450.00
    Current price $269.99
    $269.99 - $269.99
    Current price $269.99

    GROCO Bronze 17 GPM Centrifugal/Baitwell Pump [CP-20 12V]

    GROCO
    7 in stock

    Bronze 17 GPM Centrifugal/Baitwell PumpFeatures: 17 GPM flow is ideal for baitwell circulation or any onboard pumping job that needs high GPM flow...

    View full details
    Original price $450.00
    Original price $450.00 - Original price $450.00
    Original price $450.00
    Current price $269.99
    $269.99 - $269.99
    Current price $269.99
    Save $180.01 Save $0.00
  • Original price $20.87
    Original price $20.87 - Original price $20.87
    Original price $20.87
    Current price $15.66
    $15.66 - $15.66
    Current price $15.66

    Thetford AquaMax Holding Tank Treatment - 64oz - Spring Shower Scent [96636]

    Thetford Marine
    11 in stock

    AquaMax® Holding Tank Treatment - 64oz - Spring Shower Scent AquaMax® Holding Tank Treatment’s advanced enzyme-powered formulas neutralize odors a...

    View full details
    Original price $20.87
    Original price $20.87 - Original price $20.87
    Original price $20.87
    Current price $15.66
    $15.66 - $15.66
    Current price $15.66
    Save $5.21 Save $0.00
  • Original price $48.70
    Original price $48.70 - Original price $48.70
    Original price $48.70
    Current price $28.99
    $28.99 - $28.99
    Current price $28.99

    Albin Group Cartridge Aerator Pump - 1100 GPH - 12V - Straight [01-05-081]

    Albin Group
    3 in stock

    Cartridge Aerator Pump - 1100 GPH - 12V - StraightCartridge Aerator Pump 12V with flowrate 75/min (1100GPH) with straight intake.Features:Equipped...

    View full details
    Original price $48.70
    Original price $48.70 - Original price $48.70
    Original price $48.70
    Current price $28.99
    $28.99 - $28.99
    Current price $28.99
    Save $19.71 Save $0.00
  • Original price $65.00
    Original price $65.00 - Original price $65.00
    Original price $65.00
    Current price $37.99
    $37.99 - $37.99
    Current price $37.99

    Scandvik Straight Handle Pull Out Sprayer - White w/6 Hose [10196P]

    Scandvik
    6 in stock

    Straight Handle Pull Out Sprayer - White with 6' HoseThis straight-handled sprayer is as reliable as it is functional.Features: White sprayer with...

    View full details
    Original price $65.00
    Original price $65.00 - Original price $65.00
    Original price $65.00
    Current price $37.99
    $37.99 - $37.99
    Current price $37.99
    Save $27.01 Save $0.00
  • Original price $119.00
    Original price $119.00 - Original price $119.00
    Original price $119.00
    Current price $68.99
    $68.99 - $68.99
    Current price $68.99

    Scandvik Elbow Sprayer - Handle Pull Out - White w/6 Hose [10191P]

    Scandvik
    12 in stock

    Elbow Sprayer - Handle Pull Out - White with 6' Hose  This standard elbow sprayer is as reliable as it is functional.Features: White sprayer with ...

    View full details
    Original price $119.00
    Original price $119.00 - Original price $119.00
    Original price $119.00
    Current price $68.99
    $68.99 - $68.99
    Current price $68.99
    Save $50.01 Save $0.00
  • Original price $17.00
    Original price $17.00 - Original price $17.00
    Original price $17.00
    Current price $14.99
    $14.99 - $14.99
    Current price $14.99

    Raritan SANI/FLEX 1.5" Odor Shield Hose - Sold by the Foot [SFH]

    Raritan
    45 in stock

    SANI/FLEX 1.5" Odor Shield Hose - Sold by the FootHighest quality marine sanitation hose. Butyl rubber construction has the lowest odor permeation...

    View full details
    Original price $17.00
    Original price $17.00 - Original price $17.00
    Original price $17.00
    Current price $14.99
    $14.99 - $14.99
    Current price $14.99
    Save $2.01 Save $0.00
  • Original price $48.89
    Original price $48.89 - Original price $48.89
    Original price $48.89
    Current price $32.99
    $32.99 - $32.99
    Current price $32.99

    Attwood Tsunami Mk2 T500 Aerator - 12V - Straight Inlet [5640-4]

    Attwood Marine
    25 in stock

    Tsunami Mk2 T500 Aerator - 12V - Straight InletKeep bait and fish alive with the Tsunami Aerator Mk2. Attwood’s leading fish-friendly technology i...

    View full details
    Original price $48.89
    Original price $48.89 - Original price $48.89
    Original price $48.89
    Current price $32.99
    $32.99 - $32.99
    Current price $32.99
    Save $15.90 Save $0.00
  • Original price $37.99
    Original price $37.99 - Original price $37.99
    Original price $37.99
    Current price $27.99
    $27.99 - $27.99
    Current price $27.99

    Attwood Stainless Steel Garboard Drain Plug - 7/8" Diameter [7557-7]

    Attwood Marine
    12 in stock

    Stainless Steel Garboard Drain Plug - 7/8" DiameterThe Garboard Drain Plug is a threaded removable plug, which has a retention system that keeps t...

    View full details
    Original price $37.99
    Original price $37.99 - Original price $37.99
    Original price $37.99
    Current price $27.99
    $27.99 - $27.99
    Current price $27.99
    Save $10.00 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