Plumbing & Ventilation

Perko 1-1/2" Thru-Hull Fitting for Hose PlasticMolded White PlasticBroad FlangeTechnical Information:Hose Size Inches: 1-1/2Mounting Hole Diameter Inches: 1-7/8Maximum Hull Thickness Inches: 1-7/8O.D. Flange Inches: 3MADE IN THE USA

Ultima SwitchNew digital technology uses the Mirus field effect detector cells producing micro-electrical fields that detect disruptions caused by water and fluids. Detector cells are totally sealed, are never in contact with the water, will not corrode...

Ultima Bilge PumpUltimaBilge Pumps are the latest addition to the Johnson Pump brand lineup. Integration of the Ultima "field effect" sensing technology into the bilge pump body creates a sleek, reliable and compact unit with integrated switch ready to...

975 MSD Portable Toilet with Mounting Brackets - 5 Gallon - GreyPowerful flushing at the touch of a button sets the new 970 portable toilet series apart from the rest.  Requires no manual pumping or batteries, yet delivers a robust bowl-clearing...

Desription - C.P. Brass 1/2" FIPT x 3/4" GHT outlet Base diameter - 2-3/4" Depth - 1" Fastener - #6 (3)WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other...

iL500 Plus Pump Kit 12vFlow rate to 7 USgallons/minPressure up to 14 psiFeatures: Suitable for diesel, fresh and salt waterQuick diesel transfer with no spillageWater transfer, deck shower, or deck washContinuous rating but should not be run dry for long...

AC 100 CFM Flangemount 3" BlowersFeatures: Tough Reinforced Plastic HousingContinuous duty motor with thermal overloadMount to any surfaceSlip-On Inlet and Outlet Ducting ConnectionEfficient High Volume Air FlowCorrosion-Resistant Materials Throughout...

Pressure Relief Valve - 75 PSIWater Heater Pressure Relief valve. Water heater temperature and pressure relief valves, or T&P valves, are a safety feature found on all tank water heaters. It's designed to open temporarily and discharge short spurts...

Crown Head™ Deep Draft 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...

Sea EraThe SeaEra was designed to fit in small spaces and allows users to rotate the base in 90 degree increments when the floor space is oddly shaped or was designed for a manual toilet with a pump and long base. The “original” SeaEra has an...

1700 Series Water Heater120v12 GallonWith Engine Heat ExchangerThe "1700 Series" water heater provides hot water for galley and shower. Dense foam insulation provides better and longer heat retention than traditional fiberglass. The tank itself is...

ECO-SwitchThe Rule ECO-Switch is an ecologically sound automatic bilge pump control control switch. Featuring a non-mercury design, the pump operates with simple air pressure. As water rises in the bilge, air rises in the air tube that is attached to...