Marine Plumbing & Ventilation

1563 products


  • Sale -47%Last stock! Johnson Pump 1250 GPH Ultima Combo Pump 1-1/8" Hose 12V [08203-00]

    Johnson Pump 1250 GPH Ultima Combo Pump 1-1/8" Hose 12V [08203-00]

    3 in stock

    1250 GPH Ultima Combo Automatic Submersible Bilge Pump 12VJohnson Pump Marine Ultima Combo bilge pumps are JPM's proven Cartridge Bilge Pumps combined with the non-clogging electronic switch Ultima Switch™ for automatic operation. The electronic automatic switch Ultima Switch™ uses the patented Mirus field effect detector cells producing micro-electrical fields that detect disruptions caused by level of water present in the bilge and automatically activates and deactivates the pump.CE-ApprovedFeatures: Pre-configured with an electronic Ultima Switch for automatic operation Capacities 500 GPH, 750 GPH, 1000 GPH and 1250 GPH Extremely energy efficient Water-cooled motor for long service intervals Compact, all-in-one motor/impeller unit with stainless steel (SS2343) shaft No tools needed for maintenance, no need for complete disassembly. You can now leave the pump casing attached to both the boat and the hoses.  500 GPH, 750 GPH, and 1000 GPH pumps have easy-to-install Dura-Port discharge ports to eliminate stress cracking caused by over-tightened hose clamps 500 GPH, 750 GPH, and 1000 GPH pumps are delivered including both a straight and a 90° smooth elbow Dura-Port as well as a removable check valve Meets the international standard, ISO 8849 marine Pump body: Thermoplastic Shaft seal: Lip seal Shaft: Stainless steel Voltage: 12v Wire size: 16GA Hose size: 1-1/8" Does not include Dura-port connection Specifications Capacity 3ft (0.9 m) head (13.6V/27.2): 60 l/min - 952 GPH Capacity straight (13.6V/27.2V): 73 l/min - 1150 GPH Amperage: 3 A Fuse size: 5 A Connection: 1-1/8"" Length: 4.41" (112 mm) Width: 4.25" (108 mm) Height: 3.35" (85 mm) Weight: 16 oz. Specifications: Gallons Per Hour: 1250 GPH Operation: Automatic Outlet Size: 1-1/8" Volts: 12v Type: Electric Box Dimensions: 4"H x 7"W x 8"L WT: 1.1 lbs UPC: 729321082037 Owner's Manual (pdf)

    3 in stock

    $139.10$73.50

  • Sale -45% GROCO ARG-1000 Series 1" Raw Water Strainer w/Non-Metallic Plastic Basket [ARG-1000-P]

    GROCO ARG-1000 Series 1" Raw Water Strainer w/Non-Metallic Plastic Basket [ARG-1000-P]

    6 in stock

    ARG-1000 Series 1" Raw Water Strainer with Non-Metallic Plastic BasketFeatures: Mounting System Allows Removal Without Tools Bonding Connection Both Sides O-Ring Seal All Joining Surfaces Filter Basket Options: #304 SS (Standard), Monel & Non-Metallic One-Piece Molded Sight Glass Eliminates Tie Rods and Gaskets Improved Drain Plug Non-Metallic Cap Magnifies Internal Viewing NPT or BSPP Threaded Ports Improved Basket Design C84400 bronze head casting UL Listed 255-D  Specifications: Material: Plastic Box Dimensions: 7"H x 7"W x 13"L WT: 6.05 lbs UPC: 742985106888

    6 in stock

    $440.00$241.50

  • Sale -32% Rule 3700 G.P.H. Bilge Pump Non Automatic 12V [14A]

    Rule 3700 G.P.H. Bilge Pump Non Automatic 12V [14A]

    23 in stock

    Rule 3700Heavy duty construction for both commercial and pleasure boat use; known for trouble free operation and reliability. 1-1/2" (38mm) discharge outlet. 12 Volts DC unless noted.Features: Fully Submersible Easy clean snap lock strainer Silent and vibrationless operation Anti-airlock protection Compact, efficient long life motor Ignition protected No burn-out when run dry Rust and Corrosion protection Used by leading boatbuilders worldwide marine grade blocked wiring WARNING: This product can expose you to chemicals including FORMALDEHYDE (GAS) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov. Specifications: Gallons Per Hour: 3700 GPH Operation: Non-Automatic Outlet Size: 1-1/2" Volts: 12v Type: Electric Box Dimensions: 7"H x 8"W x 11"L WT: 6 lbs UPC: 042237083357 Owner's Manual (pdf)

    23 in stock

    $334.99$227.50

  • Perko 3/4" Thru-Hull Fitting f/Hose - Plastic Narrow Flange [0301DP5]

    Perko 3/4" Thru-Hull Fitting f/Hose - Plastic Narrow Flange [0301DP5]

    20 in stock

    3/4" Thru-Hull Fitting f/Hose - Plastic Narrow FlangeFeatures: Molded white Narrow Flange Specifications: Hose Size: 3/4" Mounting Hole Diameter: 1" Max. Hull Thickness: 1-7/16" O.D. Flange: 1-1/2" Specifications: Hose Size: 3/4" Material: Plastic Box Dimensions: 2"H x 2"W x 6"L WT: 0.2 lbs UPC: 085226028267

    20 in stock

    $11.50

  • Sale -37%Last stock! Shurflo by Pentair High Flow Dual Pump System - 12 VDC, 10.0 GPM [4558-153-E75]

    Shurflo by Pentair High Flow Dual Pump System - 12 VDC, 10.0 GPM [4558-153-E75]

    1 in stock

    High Flow Dual Pump System - 12 VDC - 10.0 GPMThe most advanced system available. This fully-automatic, quiet unit delivers water smoothly and consistently.Features: Replaces 5907 System Delivers up to 10 GPM at Open Flow Includes the AQUA KING II Supreme 5.0 Pump and PRO BLASTER II Ultimate 5.0 Pump 12 VDC 55 PSI Shut-off Pressure Built to Withstand the Harsh Marine Environment with Electro-Coated Motor, O-ring Seals and Fully-Sealed Wire Entries This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Volts: 12v Max PSI: 55 Gallons Per Minute: 10 GPM Box Dimensions: 7"H x 7"W x 24"L WT: 17.8 lbs

    1 in stock

    $1,392.40$880.50

  • Sale -20%Last stock! Shurflo by Pentair Standard Automatic Float Switch - 12/24 VDC [359-111-30]

    Shurflo by Pentair Standard Automatic Float Switch - 12/24 VDC [359-111-30]

    4 in stock

    Standard Automatic Float Switch - 12/24 VDCThe SHURFLO series float switches provide the ultimate in reliability for your boat. Features: 3' Tinned Wire Assembly Non-Mercury Remote or Direct Mounting Ignition Protected 3 Year Warranty This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Volts: 12/24v Type: Switches Box Dimensions: 3"H x 7"W x 9"L WT: 0.45 lbs UPC: 752324010615

    4 in stock

    $49.20$39.50

  • Sale -56%Last stock! Perko 1/2" IPS Intake Strainer Bronze Made in the USA [0493004PLB]

    Perko 1/2" IPS Intake Strainer Bronze Made in the USA [0493004PLB]

    3 in stock

    Perko 1/2" IPS Intake Strainer BronzePERKO Intake Strainer are designed for easy installation and cleaning.Features include mounting lugs cast into both sides to assure universalmounting, four outside tie rods and a 316 stainless steel strainer basket tominimize electrolysis. Screen hole diameter .077 inches, 46% open area.Hinged lugs for the cast bronze cover permit easy removal and cleaning of the strainer basket. A drain plug in the bottom casting is provided foreasily removing sediment and draining for winterizing.Cast bronze.Please note: Spare parts for this item are NOT interchangeable withthe Perko 0593 Flushing Strainer.Technical Information: Pipe Size Inches: 1/2 Height Overall Inches: 5-3/4 Width Overall Inches: 4-1/2 Model Number: 0493004PLB Dimensions Cylinder Inches: 3-1/2 x 4 Dimensions Basket Inches: 1-13/16 x 4-3/8 Open Area to Pipe Size Ratio: 30.1 Ship Weight: 4.9 Spare Gasket Kit: 0493DP599M (or) 99R Made in the USA

    3 in stock

    $476.42$210.50

  • Sale -31% Jabsco 4" 250 CFM Flexmount Blower - 12V [35440-0000]

    Jabsco 4" 250 CFM Flexmount Blower - 12V [35440-0000]

    11 in stock

    Heavy Duty Flexmount BlowerDC 250 CFM Flexmount 4" Blower Tough Reinforced Plastic Housing Universal Flexmount Bracket permits outlet to face any direction Slip-On Inlet Ducting Connection Efficient High Volume Air Flow Low-Current Draw Corrosion-Resistant Materials Throughout N.M.M.A Type Accepted Meets USCG Regulations 183.410 and ISO 8846 MARINE for ignition protection Complies with ISO 9097 MARINE VARIATIONS WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov. Specifications: Ducting: 4" Open Flow (CFM): 250 CFM Volts: 12v Box Dimensions: 9"H x 11"W x 13"L WT: 6.25 lbs UPC: 671880030250 Owner's Manual (pdf)

    11 in stock

    $273.99$188.50

  • Sale -6% Trident Marine 316 SS T-Bolt Clamp - 3/4" Band - 4.37"-4.94" Range [720-4000L]

    Trident Marine 316 SS T-Bolt Clamp - 3/4" Band - 4.37"-4.94" Range [720-4000L]

    6 in stock

    316 SS T-Bolt Clamp - 3/4" Band - 4.37"-4.94" RangeVery strong and secure clamp for critical installations. Trident Marine T-Bolt Clamps are built with safety in mind. With a 3/4" (19 mm) wide band, this clamp ensures a greater area of coverage for a positive and strong union. It is recommended that two clamps be used on each end of a wet exhaust installation.Specifications: Band & Housing: 316 stainless steel 3/4 in. wide band T-Bolt and Nut: 18-8 stainless steel with nylon insert Hose Inner Diameter (inch): 4" Hose Outer Diameter (inch): 4.37" to 4.94" Quick Guide (pdf)

    6 in stock

    $18.62$17.50

  • T-H Marine Large Rectangular Scupper - White [LRS-2-DP]

    T-H Marine Large Rectangular Scupper - White [LRS-2-DP]

    19 in stock

    Large Rectangular Scupper - WhiteThis large rectangular scupper is made for quickly draining decks above the waterline. Features: Can quickly drain decks Made for decks above the waterline Max. drainage for larger boats Easily clears debris Fits a 2 in. x 5-1/2 in. opening

    19 in stock

    $17.50

  • Sale -5%Last stock! Thetford Hold Down Kit f/550P  Campa XT [92922111]

    Thetford Hold Down Kit f/550P Campa XT [92922111]

    2 in stock

    Hold Down Kit for 550P & Campa XTThetford hold-down kit is produced for 550P and Campa XT models.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

    2 in stock

    $29.99$28.50

  • Sale -31% Jabsco Flush Mount Water Pressure Regulator 45psi - White [44411-1045]

    Jabsco Flush Mount Water Pressure Regulator 45psi - White [44411-1045]

    16 in stock

    JABSCO WATER PRESSURE REGULATORFLUSH MOUNT MODEL 44411-SERIESDesigned for day and night protection of the entire plumbing system fromunregulated city water system hook-ups. Whether connected to a dock-sidemain or a campground faucet, the new Jabsco Regulator will maintain regulatedoutput at low or high flow rates. The removable strainer protectsvalves and seal-seats from pipe scale and other debris.FEATURES Reduces unregulated city water pressures that can runas high as 125 psi down to a safe 45 psi - automatically Features built-in backflow preventer. Federal and Staterequired on RV's with water service hookup Flush mounts permanently in vessel super structure Easily replaces most original city water entries Automatic pressure regulation Built-in backflow preventer Easy cleaning strainer Dust cap Owner's Manual (pdf)Brochure (pdf)

    16 in stock

    $88.99$61.50

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