GROCO Drain Plug w/O-Ring f/ARG Strainer 2009 & Newer

The GROCO Drain Plug w/O-Ring f/ARG Strainer 2009 & Newer (ARG-756) is a precision replacement component engineered for marine water intake systems that rely on GROCO's trusted ARG strainer line. This drain plug assembly serves as a critical maintenance access point, allowing operators to safely drain sediment, debris, and collected water from the strainer housing without system disassembly. Designed specifically for 2009 and newer ARG strainer models, this component ensures compatibility and reliable performance in demanding saltwater and freshwater applications where proper drainage prevents corrosion and maintains system integrity.

The drain plug features an integrated O-ring seal that creates a watertight closure, preventing unwanted leakage during normal operation while remaining accessible for routine maintenance cycles. GROCO's design prioritizes durability in harsh marine environments, with the O-ring providing reliable sealing performance across temperature and pressure fluctuations typical of shipboard cooling systems and raw-water intake lines. The compact 1 x 1 x 1 inch form factor and lightweight 0.1 lbs construction allow for straightforward installation without specialized tools, making this an economical maintenance solution that extends strainer service life and reduces downtime.

Marine technicians, vessel operators, and water system maintenance professionals benefit from stocking this replacement drain plug to ensure uninterrupted access to routine strainer maintenance. If your ARG strainer was manufactured before 2008, the earlier ARG-506 model applies instead; verify your strainer's production date before ordering. This OEM GROCO component is essential for any facility or vessel relying on ARG strainer technology for engine cooling, ballast, or potable water systems where regular sediment purging is required for optimal performance and longevity.