Marine Plumbing & Ventilation

Aqua O2 Flex Mount 800 GPH Aerator Pump - 12VJohnson Pump cartridge aerator pumps offer ease of convenience and years of reliable service. This pump has an improved design with an easy-to-change/replace motor cartridge.Features:All Aqua O2 Cartridge...

Aqua O2 Twin Port 500 GPH Aerator Pump - Flex Mount - 12VJohnson Pump cartridge aerator pumps offer ease of convenience and years of reliable service. This pump has an improved design with an easy-to-change/replace motor cartridge.Features:All Aqua O2...

Aqua O2 Twin Port 800 GPH Aerator Pump - Flex Mount - 12VJohnson Pump cartridge aerator pumps offer ease of convenience and years of reliable service. This pump has an improved design with an easy-to-change/replace motor cartridge.Features:All Aqua O2...

Aqua Series 500 GPH Replacement Cartridge MotorThis replacement cartridge can be used to upgrade the output of a pump or to simply replace existing Aqua Series pumps. Features:500GPH replacement motor for Aqua Void Bilge and Aqua O2 Aerator...

Aqua Series 800 GPH Replacement Cartridge MotorThis replacement cartridge can be used to upgrade the output of a pump or to simply replace existing Aqua Series pumps. Features:800GPH replacement motor for Aqua Void Bilge and Aqua O2 Aerator...

Aqua Void 500 GPH Bilge Pump - 12VWith its industry-first quick-change motor connection and new reinforced click-in basket, this bilge pump simplifies cleaning and installation, and it's convenient and efficient. Its enhanced motor ensures...

Aqua Void 800 GPH Bilge Pump - 12VWith its industry-first quick-change motor connection and new reinforced click-in basket, this bilge pump simplifies cleaning and installation, and it's convenient and efficient. Its enhanced motor ensures reliability...

Aqua Void Auto Bilge Pump Replacement Cartridge Motor - 500 GPHThis replacement cartridge can be used to upgrade the output of a pump or to simply replace an Aqua Series bilge pump.Features:500GPH auto replacement motor for Aqua Void Auto Bilge pumps...

Aqua Void Auto Bilge Pump Replacement Cartridge Motor - 800 GPHThis replacement cartridge can be used to upgrade the output of a pump or to simply replace an Aqua Series bilge pump.Features:800GPH auto replacement motor for Aqua Void Auto Bilge pumps...

Aqua Void Automatic 500 GPH Bilge Pump - 12VWith its industry-first quick-change motor connection and new reinforced click-in basket, this bilge pump simplifies cleaning and installation, and it's convenient and efficient. Its enhanced motor ensures...

Aqua Void Automatic 800 GPH Bilge Pump - 12VWith its industry-first quick-change motor connection and new reinforced click-in basket, this bilge pump simplifies cleaning and installation, and it's convenient and efficient. Its enhanced motor ensures...

Aqua Void Electro-Magnetic Combo 500 GPH Bilge Pump - 12VWith its industry-first quick-change motor connection and new reinforced click-in basket, this bilge pump simplifies cleaning and installation, and it's convenient and efficient. Its enhanced...

Aqua Void Electro-Magnetic Combo 800 GPH Bilge Pump - 12VWith its industry-first quick-change motor connection and new reinforced click-in basket, this bilge pump simplifies cleaning and installation, and it's convenient and efficient. Its enhanced...

Aqua Void Ultima Combo 500 GPH Bilge Pump - 12VWith its industry-first quick-change motor connection and new reinforced click-in basket, this bilge pump simplifies cleaning and installation, and it's convenient and efficient. Its enhanced motor ensures...

Aqua Void Ultima Combo 800 GPH Bilge Pump - 12VWith its industry-first quick-change motor connection and new reinforced click-in basket, this bilge pump simplifies cleaning and installation, and it's convenient and efficient. Its enhanced motor ensures...

AquaT Manual Marine Toilet - Super CompactManual Toilet incorporates an ergonomically designed, hand-powered piston pump that can be mounted foreither left-hand or right-hand use.Super Compact bowl - smaller and lighter bowl, requiring even less...

AquaT Toilet Silent Electric Comfort - 12V with PumpThe AquaT Silent Electric Marine Toilet combines competitive pricing, a fine finish, and thoughtful design in a quiet, robust, and easy-to-clean marine head. Features:Equipped with proven Aqua Jet...

AquaT Toilet Silent Electric – Comfort - 24V with PumpThe AquaT Silent Electric Marine Toilet combines competitive pricing, a fine finish, and thoughtful design in a quiet, robust, and easy-to-clean marine head. Features:Equipped with a...

AquaT Toilet Silent Electric Compact - 24VThe fine finish and thought-through design of this toilet are remarkable. Made from white vitreous porcelain and with corrosion-resistant parts throughout, this AquaT toilet is quiet and easy to clean. The...

Aqua Jet Water Pressure Systems - 4.0GPM - 12VThe five chamber Aqua Jet WPS-series provides a reliable heart for small boat and recreational vehicle water pressure systems. Compared to conventional three or four-chamber diaphragm pumps, the Aqua Jet...

Bilge Alert High Water Alarm - 12V SensorThe Johnson Bilge Alert High Water Alarm detects disruptions in a bilge pump from water or other fluids. The alarm is very small, easy to mount, and is held within a sealed case that resists all corrosion or...

Bilge Alert High Water Alarm - 12V UltimaHigh water alarm featuring digital technology using the patented Mires field effect. Totally sealed fluid detectors are never in contact with water, will not corrode, and are not affected by oil or debris. Bilge...

Black Basket for 1600 GPH / 2200 GPHReplacement Basket for 1600 GPH & 2200 GPH Pumps Specifications:Type: MiscBox Dimensions: 2"H x 5"W x 5"L WT: 0.2 lbsUPC: 729321031110

Black Basket for 4000 GPHReplacement Basket for 4000 GPH Pumps Specifications:Type: MiscBox Dimensions: 2"H x 5"W x 5"L WT: 0.2 lbsUPC: 729321031202

Bulkhead FittingPart #: 09-10616Johnson Bulkhead Fitting for 3/4" hose

Cartridge Aerator Pump1000 GPH - 90°Johnson Pump cartridge aerator pumps offer the ease of convenience and years of reliable service. Improved design with easy-to-install Dura-Port discharge port. Smaller profiles to fit in more confined spaces...

Cartridge Aerator Pump1000 GPH - StraightJohnson Pump cartridge aerator pumps offer the ease of convenience and years of reliable service. Improved design with easy-to-install Dura-Port discharge port. Smaller profiles to fit in more confined spaces...

Cartridge Aerator Pump500 GPH - StraightJohnson Pump cartridge aerator pumps offer the ease of convenience and years of reliable service. Improved design with easy-to-install Dura-Port discharge port. Smaller profiles to fit in more confined spaces...

Cartridge Aerator Pump750 GPH - StraightJohnson Pump cartridge aerator pumps offer the ease of convenience and years of reliable service. Improved design with easy-to-install Dura-Port discharge port. Smaller profiles to fit in more confined spaces...

Cartridge ComboCombines the line of cartdrige bilge pumps with automatic operation. Equipped with a non-clogging electronic float switch.Specs: Capacity 3' head (13.6V): 50l/min - 800 GPH Capacity Straight (13.6V): 63l/min - 1000GPH Amperage: 3.2A Fuse...

Cartridge Horizontal MountHorizontal Mount

Cartridge Motor - 500GPH - 24VUpgrade the output of your bilge pump in a matter of a few minutes by replacing the cartridge. Cleaning debris from the impeller has never been simpler or easier. Heavy-duty motor with stainless steel shaft for 500 GPH...

Cartridge Motor 1000 GPH - 24VUpgrade the output of the bilge pump or replace the motor in a matter of a few minutes by replacing the cartridge. Ease of maintenance has never been simpler for cleaning debris from the impeller.Features:Limited 3-Year...

Cartridge Motor 1250 GPH - 24VUpgrade the output of your bilge pump in a matter of a few minutes by replacing the cartridge. Cleaning debris from the impeller has never been simpler or easier.

Check Valve for Cartridge PumpJohnson Pump's black plastic check valve for cartridge pumps.

CM10P7-1 - 12V Circulation PumpFeatures:12V, 4.0 GPM circulation pumpCompact, magnetic driven centrifugal pumpHigh flow rate with very low electrical current consumptionSuitable for fresh water, ethylene glycol and salt water

CM30P7-1 - 12V - Circulation Pump - Dia16Features:12V, 5.3 GPM circulation pumpCompact, magnetic driven centrifugal pumpHigh flow rate with very low electrical current consumptionSuitable for fresh water, ethylene glycol and salt water

CM90P7-1 27.2V Circulation Pump D20CM90P7 circulation pumps are a line of compact magnetic driven centrifugal pumps which combine high flow rates with very low electric current consumption. Suitable for fresh water, ethylene glycol and salt water...

AquaT Marine Manual ToiletThe fine finish and well thought-through design of these toilets is remarkable. Made from white vitreous porcelain, and with corrosion resistant parts throughout, the Johnson Pump AquaT marine toilet, is quiet, robust and easy...

Pump Cover - Shower SumpClear Cover for Shower Sump Pump Specifications:Type: MiscBox Dimensions: 1"H x 8"W x 8"L WT: 0.4 lbsUPC: 729321031042