Plumbing & Ventilation

ARG-2503 Sight Glass for ARG-2500 SeriesFeatures: Sight Glass Clear Specifically for ARG-2500 Series

Drain Plug with O-Ring for ARG Strainer 2009 NewerDrain plug with O-ring for ARG Strainer. For Strainers older than 2008 use ARG-506.

Paragon Senior 12V Water Pressure SystemFeatures: Made in the USA Max 11 GPM Operating pressure range 30-50 PSI For yachts over 50' in length Compl...

Paragon Senior 24V Water Pressure SystemFeatures: Made in the USA Max 11 GPM Operating pressure range 30-50 PSI For yachts over 50' in length Compl...

Replacement Buna-N O-RingDesigned for Groco ARG and BVS Series Raw Water Strainers.Compatible with the Groco ARG-1500 through ARG-3000 strainers.Fe...

ARG-2 Strainer Service KitARG Series raw water strainer service kit.Compatible with the Groco ARG 1000, 1210 and 1250 series strainers.In the Box: ...

ARG-3 Strainer Service KitARG Series raw water strainer service kit.Compatible with the Groco ARG 1500, 2015, 2520, 2500, 3015, 3020, 3025 and 3000...

ARG-1 Strainer Service KitARG Series raw water strainer service kit.Compatible with the Groco ARG 500, 750 and 755 series strainers.In the Box: (1)...

Drain Plug with O-Ring for ARG Strainers 2008 OlderDrain Plug before 080101 for ARG Strainers 2008 Older

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 ...

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 ...

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 i...

BS-25 Stainless Steel Basket for BVS-1500This is a direct replacement basket for the BVS series strainer. The redesign fixes a few design issues co...

Bronze Strainer Cap - Fits ARG-1000 ARG-1250This bronze strainer cap fits GROCO water strainers ARG-1000 and ARG-1250.Specifications:Material: Bro...

1" Engine Flush Kit AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system. Add SSC to the ...

1-1/4" Engine Flush Kit AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system. Add SSC to ...

1-1/2" Engine Flush Kit AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system. Add SSC to ...

2" Engine Flush Kit AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system. Add SSC to the ...

2-1/2" Engine Flush Kit AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system. Add SSC to ...

Bilge Strainer Adaptor Kit for SBV-2000 SSC-2000This GROCO bronze bilge strainer adaptor kit allows for easy bilge strainer connection to GROCO SB...

2-1/2" Bronze Tri-Flanged Ball Valve/SeacockFeatures: 1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the va...

3" Full Flow Ball ValveThis GROCO flanged ball valve is designed for controlling the flow and pressure of fluids in a pipeline system.Features: 1-1...

2-1/2" Bronze Thru-Hull Fitting with NutHigher flow rates are possible with this 2-1/2" GROCO thru-hull fitting than conventional thru-hulls.Featur...

3" Bronze Thru-Hull Fitting with NutHigher flow rates are possible with this 3" GROCO thru-hull fitting than conventional thru-hulls.Features: NPSM...