Product details:
Groco ARG Series Raw Water Strainers serve as an ideal cooling water intake filter solution for boat engine, AC unit, or genset. ARG Strainers a designed for installation on the suction side of engines and pumps with a durable one-piece molded sight glass that eliminates tie rods and gaskets for simplified maintenance. Fits NPT threads. Quick and easy mounting system allows removal of strainer without tools. O-ring seals at strainer cap and between strainer head and sight glass. Spanner wrench holes in cover allow the use of SW-2531 wrench. Install with pipe or hose. UL Listed 255-D. Do not use chemical or abrasive cleaners on sight glassRatio is the relationship between the inlet diameter and the basket screen surface area. For any given size, the larger the ratio the less often you will need to clean the basket all else being equal.