Marine Plumbing & Ventilation

1-1/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting with NutFeatures: NPSM / NPT combination thread #316 Stainless Steel Sizes from 1/2" to 3" UL Listed 647B BSPP and Stainless Steel models available Manufacturer : GROCO M...

Gear Lube PumpThis Attwood Gear Lube Pump offers a universal fit so it can be used with the greatest number of engines. This pump is intended for use with a 32-ounce gear lube bottle, and it fits nearly any outboard or sterndri...

3/4" Bronze In-Line Check ValveFeatures: C83600 cast bronze construction NPT threaded ports 1/2" - 2" sizes Suitable for use with diesel fuel or gasoline Manufacturer : GROCO Manufacturer Part No : CV-75 UPC : 742985145948

BS-22 Stainless Steel Basket for SS-750 & BVS-750This direct replacement basket for the BVS series strainer. The redesign fixes a few design issues concerning past model complications.  The BS-22 basket is constructed of st...

BS-23 Stainless Steel Basket for SS-1000 & BVS-100This is a direct replacement basket for the BVS series strainer. The redesign fixes a few design issues concerning past model complications.  The BS-23 basket is constructed...

1" NPT Bronze In-Line Ball ValveFeatures: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for draining Selectable handle rotation Handle...

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 mor...

EnviroComfort Dual Duct Kit for 10 & 16,000 EDC Retrofit KitThis additional kit for the Dometic marine climate systems can be used to cool or heat two cabins simultaneously. The flexible design adapts easily to the individu...

2-1/2" NPT Bronze 45 Degree Pipe to 2-1/2" Hose Features: 45 degree Male NPT x Hose connection C83600 Bronze Standard Flow UL Listed 647B Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not inte...

2-1/2" Safety Seacock w/2" Side Port Features: Two driver ports permit handle relocation. NPT threaded side port accepts SSCV or any NPT threaded accessory. Handle has square hole that accepts standard ratchet; helps access har...

Blow Out Plug - Plastic - Screws Into Water Inlet Completely clear your water lines with boat and RV blow-out plugs. Screw the plug into the city water inlet, open all drains and faucets, attach and activate the air pump until ...

ImpellerPump:F95Material:Neoprene (for cooling)Outer Diameter:3.74"Inner Diameter:SplinesWidth:5.12"A worn or damaged impeller can cause system failure or engine breakdown. SPX's Johnson Pump brand impellers are developed and m...