Marine Plumbing & Ventilation

Pressure Storage Tank - 0.5 Gallon DrawdownA pneumatic pressure charge, matched to the pump cut on pressure prevents water logging by separating the air charge from system water pressure with a rubber bladder. The result is smooth pressure delivery,...

Pressure Storage Tank - 1.4 Gallon Drawdown A pneumatic pressure charge, matched to the pump cut on pressure prevents water logging by separating the air charge from system water pressure with a rubber bladder. The result is smooth pressure delivery,...

Pump Service KitService kit for GROCO SPO Series Pumps made after September 2001.What's Included?Rotor, 8-Slot (SP-99-A)Blades (8) (SP-98)O-ring (2-034)Snap ring (SNAP RING-1)Seal assembly (69089)

PWSA-1001 Poly Basket Fits WSA-1000 & WSB-1000Features:Poly BasketFits WSA-1000 & WSB-1000

PWSA-1251 Poly Basket Fits WSA-1250 & WSB-1250Features:Poly BasketFits WSA-1250 & WSB-1250

PWSA-751 Poly Basket Fits WSA-500,  WSB-500 & WSB-750Features:Poly BasketFits WSA-500,  WSB-500 & WSB-750

Salt Water Hose Nozzle Features:The original - the nozzle from which all others are copied.Non-corroding plastic nozzle with stainless steel return spring will outlast ordinary hardware store nozzles.PGN-50 is standard equipment with C-60 and C-80...

Stainless Steel Hose Barb Thru-Hull Fitting - 1" Features:NPS Thread With Hose Connection#316 Stainless SteelUL Listed 647B Specifications:Hose Size: 1"Material: Stainless SteelBox Dimensions: 3"H x 3"W x 5"L WT: 0.65 lbsUPC:...

Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/2" Features:NPS Thread With Hose Connection#316 Stainless SteelUL Listed 647B Specifications:Hose Size: 1-1/2"Material: Stainless SteelBox Dimensions: 5"H x 5"W x 5"L WT: 1.25 lbsUPC:...

Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/4" Features:NPS Thread With Hose Connection#316 Stainless SteelUL Listed 647B Specifications:Hose Size: 1-1/4"Material: Stainless SteelBox Dimensions: 3"H x 3"W x 5"L WT: 1 lbsUPC:...

Stainless Steel Hose Barb Thru-Hull Fitting - 1-1/8" Features:NPS Thread With Hose Connection#316 Stainless SteelUL Listed 647B Specifications:Hose Size: 1-1/8"Material: Stainless SteelBox Dimensions: 3"H x 3"W x 5"L WT: 0.7 lbsUPC:...

Stainless Steel Hose Barb Thru-Hull Fitting - 1/2" Features:NPS Thread With Hose Connection#316 Stainless SteelUL Listed 647B Specifications:Hose Size: 1/2"Material: Stainless SteelBox Dimensions: 3"H x 3"W x 4"L WT: 0.45 lbsUPC:...

Stainless Steel Hose Barb Thru-Hull Fitting - 2" Features:NPS Thread With Hose Connection#316 Stainless SteelUL Listed 647B Specifications:Hose Size: 2"Material: Stainless SteelBox Dimensions: 5"H x 5"W x 5"L WT: 1.55 lbsUPC:...

Stainless Steel Hose Barb Thru-Hull Fitting - 3/4" Features:NPS Thread With Hose Connection#316 Stainless SteelUL Listed 647B Specifications:Hose Size: 3/4"Material: Stainless SteelBox Dimensions: 3"H x 3"W x 4"L WT: 0.5 lbsUPC:...

Stainless Steel Hose Barb Thru-Hull Fitting - 5/8" Features:NPS Thread With Hose Connection#316 Stainless SteelUL Listed 647B Specifications:Hose Size: 5/8"Material: Stainless SteelBox Dimensions: 3"H x 3"W x 4"L WT: 0.5 lbsUPC:...

SWEETANK Odor Neutralization System - 115VACTHE CONCEPTThe SWEETTANK concept has been developed to stop odors in yacht and RV holding tanks without the use of chemicals or filters. SWEETTANK is standard equipment on THERMOPURE-2 Type-I MSD, in GROCO...

SWEETANK Odor Neutralization System - 12V THE CONCEPTThe SWEETTANK concept has been developed to stop odors in yacht and RV holding tanks without the use of chemicals or filters. SWEETTANK is standard equipment on THERMOPURE-2 Type-I MSD, in GROCO...

WSA-1001 Stainless Steel Basket Fits WSA-1000 & WSB-1000Features:Stainless Steel BasketFits WSA-1000 & WSB-1000

WSA-751 Stainless Steel Basket Fits WSA-500, WSA-750, WSB-500 & WSB-750Features:Stainless Steel BasketFits WSA-500, WSA-750, WSB-500 & WSB-750

2-Speed Turbo Fan - 12V - WhiteUniversal fans from the versatile and well respected “Turbo” range.Can be turned and pivoted in all directions, and locked in position.Features:150mm diameter fan blade with guardHigh air moving capacity with...

2-Speed Turbo Fan - 24V - BlackUniversal fans from the versatile and well respected “Turbo” range.Can be turned and pivoted in all directions, and locked in position.Features:150mm diameter fan blade with guardHigh air moving capacity with...

Blue Hose with Flex Relief - 25'HoseCoil 25' HP Self Coiling Hose with Flex Relief are lightweight, self-coling hoses. The hoses are built with standard 3/4" field serviceable soild brass fittings, and HoseCoil's newly upgraded (HP) high performance...

Expandable 50' Hose with Nozzle & BagThe expandable hose shrinks to 1/3 of its length for ease of stowage and is built with double-layered rubber inner tube and durable Dacron outer cover. Dacron is known for its tough and elastic properties. The...

PRO 15' with Dual Flex Relief 1/2" ID HP Quality HoseThe 1/2” ID HoseCoil PRO provides a 47% increase in flow rate over 3/8” ID. HoseCoil PRO features a large 4.75” coil for better ease of handling and dual strain reliefs to reduce...

PRO 20' with Dual Flex Relief HP Quality HoseThe 1/2” ID HoseCoil PRO provides a 47% increase in flow rate over 3/8” ID. HoseCoil PRO features a large 4.75” coil for better ease of handling and dual strain reliefs to reduce kinking...

PRO 25' with Dual Flex Relief 1/2" ID HP Quality HoseThe 1/2” ID HoseCoil PRO provides a 47% increase in flow rate over 3/8” ID. HoseCoil PRO features a large 4.75” coil for better ease of handling and dual strain reliefs to reduce...

Vented LoopVented loops are anti-siphon safety devices for use with both manual and electric marine toilets installed below the waterline (static or heeled)WARNING: This product can expose you to chemicals including LEAD which is known to the State of...

Vented LoopVented loops are anti-siphon safety devices for use with both manual and electric marine toilets installed below the waterline (static or heeled).WARNING: This product can expose you to chemicals including LEAD which is known to the State of...

18916-0040 Replacement Pressure Switch - 40 PSICompatible Series:31595-Series31600-Series31620-Series31630-SeriesWARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For...

18920-9043 Service Kit for 31600, 31620, 31630 PumpsContains:DiaphragmsValvesClipsCompatible Series:31600-Series31620-Series31630-Series42755-Series

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...

DC 150 CFM Flangemount 3" BlowersFeatures:Tough Reinforced Plastic HousingMount to any surfaceSlip-On Inlet and Outlet Ducting ConnectionEfficient High Volume Air FlowLow Current DrawCorrosion-Resistant Materials ThroughoutN.M.M.A. Type AcceptedDC...

Flexmount BlowerHigh volume air intake or extraction blowers for engine room, fuel compartment, galley or headsFeatures:Flexmounting for 360° adjustable outletSlip-on inlet and outlet ducting connectionLow current drawDimensionally stable quiet...

Flexmount BlowerDC 150 CFM Flexmount 3" BlowerTough Reinforced Plastic HousingUniversal flexmount bracket permits outlet to face any directionSlip-On Inlet and Outlet Ducting ConnectionEfficient High Volume Air FlowLow Current DrawCorrosion-Resistant...

Vented LoopVented loops are anti-siphon safety devices for use with both manual and electric marine toilets installed below the waterline (static or heeled)WARNING: This product can expose you to chemicals including LEAD which is known to the State of...

Flangemount BlowerDC 250 CFM Flangemount 4" BlowerTough Reinforced Plastic HousingMounts to any flat surfaceSlip-on Inlet Ducting ConnectionEfficient High Volume Air FlowLow-Current DrawCorrosion-Resistant Materials ThroughoutN.M.M.A Type AcceptedMeets...

4" Flangemount Heavy Duty Blower - 24V - 250 CFMThe powerful flange mount blower is designed for use wherever continuous ventilation is required. A motor life of 5,000 hours is guaranteed for service in the most challenging conditions.Features:Extended...

Heavy Duty Flexmount BlowerAC 250 CFM Flexmount Continuous Duty 4" BlowerFlexmount Blowers are built to the same high specification as the Heavy Duty Flangemount Blowers for use as air intake or extraction systems in engine rooms, fuel compartments,...

4-Blade Chopper Kit with Lock Nut for 18590 Series Macerator PumpsThe Jabsco 4-Blade Chopper Kit replaces a worn, broken, or malfunctioning macerator chopper in the 18590 Series. The chopper is designed with 4 heads, each with its own blade to break up...

58541-1000 Pulley & Belt Kit Kit contains small and Large pulley, belt and clip.Compatible With:58500 Series Lite Flush Toilets*Sold as an Individual  Specifications:Type: Service KitsBox Dimensions: 1"H x 4"W x 6"L WT: 0.5...