
Marine Plumbing & Ventilation
Marine Plumbing & Ventilation Solutions for Boats, Cabins & Outdoor Adventures
Whether you're living out of a boat, rigging a mobile hunting cabin, or outfitting your off-grid RV setup, reliable plumbing and airflow is critical for safety, sanitation, and comfort. Our Marine Plumbing & Ventilation category delivers field-proven gear engineered for tough outdoor use and waterborne conditions.
Systems Built to Survive the Wild
- Water Pumps & Filtration: Freshwater and bilge pumps, inline filters, and self-priming solutions for rugged water management.
- Marine Toilets & Sanitation: Compact, low-power systems ideal for boats, floating camps, or mobile off-grid shelters.
- Ventilation Fans & Vents: 12V marine-grade fans, passive vents, and moisture control systems for proper airflow in tight quarters.
- Hoses, Fittings & Tanks: Food-grade tubing, tank vents, deck fills, and multi-port connectors for fully customizable installs.
- Drainage & Waste Management: Greywater drainage kits and odor-lock systems optimized for confined spaces.
For Hunters, Campers & Off-Grid Navigators
From quiet lakeside boat camps to backwoods dry cabins, these components are built to endure vibration, salt, heat, and remote setups. Trusted by boaters, backcountry explorers, and DIY overlanders alike.
Outfit your system with dependable Marine Plumbing & Ventilation gear—so you can go further, stay longer, and breathe easier, wherever the wild takes you.
marine plumbing, boat plumbing system, off-grid cabin water system, 12v marine toilet, outdoor plumbing setup, bilge pump for boats, boat water tank, ventilation system for cabins, boat vents and fans, marine-grade plumbing fittings, greywater drainage, backcountry plumbing, off-grid hunting cabin utilities, mobile water system parts, waterproof plumbing accessories
-
Vendor:GROCO
GROCO Bronze Pipe Nipple - 1-1/2" NPT
Bronze Pipe Nipple - 1-1/2" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze Full flow Note-C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use in potable water systems.- $27.00
- $27.00
- Unit price
- per
-
Vendor:GROCO
GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/4"
Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/4" Features: NPS Thread With Hose Connection #316 Stainless Steel UL Listed 647B- $51.75
- $51.75
- Unit price
- per
-
Vendor:Whale Marine
Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchager - White Epoxy - 120V - 1500W
Seaward 6 Gallon Hot Water Heater with Front Heat Exchager - White Epoxy - 120V - 1500WWhale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured from the highest quality materials and designed to specifically withstand harsh marine conditions.The...- $692.89
- $692.89
- Unit price
- per
-
Vendor:Viega
Viega MegaPress 1" 45° Copper Nickel Elbow - Double Press Connection - Smart Connect Technology
MegaPress 1" 45° Copper Nickel Elbow - Double Press Connection - Smart Connect TechnologyFeatures: Size 1" CuNiFe 90/10 Press connection: Components:FKM sealing element- $47.24
- $47.24
- Unit price
- per
-
Vendor:Dometic
Dometic Duck Bill Valve Kit - 1-1/2"
Duck Bill Valve Kit - 1-1/2"The Dometic Duck Bill Valves Kit comes with two (2) 1 ½” duck bill valves for “T” and “S” series pumps. These valves are a critical component of the VacuFlush system. They help maintain and generate the vacuum for...- $48.49
- $48.49
- Unit price
- per
-
Vendor:Whale Marine
Whale Gulper 220 Grey Waste Pump 24V
Gulper 220 Grey Waste Pump 24VGulper valve technoloogy handles shower waste such as hair and gel. No clog, no filter waste pump built on more than a decade of market leading pump technology.Features Up to 14 ltrs (3.7 US gals) per minute Will run...- $196.90
- $196.90
- Unit price
- per
-
Vendor:GROCO
GROCO 1" Bronze Pipe Nipple Check Valve
1" Bronze Pipe Nipple Check ValveFeatures: C83600 cast bronze construction NPT threads 1/2" - 2" sizes Not suitable for use with diesel fuel or gasoline Maximum recommended temperature = 176-F (80-C)- $23.25
- $23.25
- Unit price
- per
-
Vendor:GROCO
GROCO Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull
Bronze Clam Shell Style Hull Strainer f/Up To 1" Thru Hull Features: C84400 bronze body and door. Cast filter slots. Pressure relief holes in door casting. Specifications: Flow Type: STD Mount Ring Incl.: No Max T-Hull: 1" Perf Dia.: Cast Slots- $28.50
- $28.50
- Unit price
- per
-
Vendor:GROCO
GROCO 1/2" Bronze Pipe Nipple Check Valve
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 gasoline Maximum recommended temperature = 176-F (80-C)- $12.00
- $12.00
- Unit price
- per
-
Vendor:TRAC Outdoors
TRAC Outdoors Bilge Pump - 800/1100 GPH - Non-Automatic
Bilge Pump - 800/1100 GPH - Non-AutomaticThe TRAC Outdoor 69301 Bilge Pump is a self priming, 12V centrifugal pump that's ideal for use in all watercraft. With a cartridge style pump head and universal strainer base, this pump was designed for easy installation and...- $28.03
- $28.03
- Unit price
- per
-
Vendor:Rule
Rule 4000 Non-Automatic Bilge Pump - 24V
Rule 4000Non-Automatic Bilge PumpDesigned for the toughest applications, the 4000 gph (15140 lph) pump optimizes Rule's exclusive design features to produce the highest capacity available for a pump its size. 2" (51mm) discharge outlet. Voltage: 24V DC Amp Draw: 6.9amp Fuse Size: 15amp Height:...- $304.61
- $304.61
- Unit price
- per
-
Vendor:Shurflo by Pentair
Shurflo by Pentair PRO WASHDOWN KIT™ II Ultimate - 12 VDC - 5.0 GPM - Includes Pump, Fittings, Nozzle, Strainer, 25' Hose
SHURFLO PRO WASHDOWN KIT™ II Ultimate - 12 VDC - 5.0 GPM - Includes Pump, Fittings, Nozzle, Strainer, 25' HoseSHURFLO's PRO WASHDOWN KIT II includes everything you need for those tough applications in fish box, scaling, anchor chain cleaning and blasting down the grimiest...- $454.84
- $454.84
- Unit price
- per
-
Vendor:Rule
Rule 500 GPH Livewell Pump Replacement Motor Cartridge
500 GPH Livewell Pump Replacement Motor CartridgeThe innovative GPH Livewell Pumps feature removable motor cartridges, which are fast and convenient to replace.Features: 500 GPH Replacement Specifically for GPH Livewell Pumps- $39.43
- $39.43
- Unit price
- per
-
Vendor:Whale Marine
Whale 3 Gallon Hot Water Heater - White Epoxy - 12V - 1500W
3 Gallon Hot Water Heater - White Epoxy - 12V - 1500WWhale Electric Water Heaters includes models with the very latest technology. All heaters are manufactured from only highest quality materials and designed to specifically withstand harsh marine conditionsWhale's 11 ltr (3 US Gal)...- $812.35
- $812.35
- Unit price
- per
-
Vendor:Perko
Perko 1" Thru-Hull Fitting f/Hose Bronze MADE IN THE USA
Perko 1" Thru-Hull Connection f/ use with Hose BronzeFlange is machined to fit and grooved to retain bedding compound neck isthreaded to approximately 3/16 inch from flange. Cast bronze, plain or chromed brass Regular or short length versions Regular Length- Fits maximum hull thickness...- $52.77
- $52.77
- Unit price
- per
-
Vendor:Scandvik
Scandvik Tall Tap w/Folding Spout - White Powder Coat Finish
Tall Tap with Folding Spout - White Powder Coat FinishFolding cold water tap with a high-reach swivel and folding spout. This particular part has a white powder coat finish.Specifications: Water Connection (inch): 3/8" BSP-M threaded shaft (1/2" NPS-M adapters included) Material: White powder coated...- $114.14
- $114.14
- Unit price
- per
-
Vendor:Raritan
Raritan Knocks Out Odor Kit
Knocks Out Odor KitKills Odors works exceptionally well with good venting. No chemical can be used in the toilet as it will kill the good stuff in KO designed to naturally break down the holding tank waste while minimizing the odor. The second step...- $201.68
- $201.68
- Unit price
- per
-
Vendor:Raritan
Raritan Crown Head™ Standard Repair Kit
Crown Head™ Standard Repair KitThe Deep Draft Crown Head was last made in 1990 but some still exist out in the field today. While many of the parts are similar to today’s Crown Head there are some that are no longer available. For this reason we...- $142.79
- $142.79
- Unit price
- per
-
Vendor:Albin Group
Albin Group Marine Toilet Silent Electric Comfort - 12V
Marine Toilet Silent Electric Comfort - 12VSilent electric comfort toilet with seperated flushing and waste disposal cycle. Including electronic 3 function control panel, before use, after use and short use plus a trimmer to regulate the flow rate.Water is from existing pressurized water system...- $433.93
- $433.93
- Unit price
- per
-
Vendor:GROCO
GROCO 1-1/4" NPT x 1-1/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow
1-1/4" NPT x 1-1/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow ElbowFeatures: 90 degree Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to 5" Standard Flow UL Listed 647B Note- C83600 bronze fittings are not in compliance with NSF-61 and...- $27.00
- $27.00
- Unit price
- per