Groco ARG-1503 Sight Glass with Drain Plug for ARG Series Strainer

The Groco ARG-1503 is a replacement sight glass assembly designed specifically for Groco ARG series strainers. This transparent sight glass allows for easy visual inspection of fuel or fluid flow and contamination levels without disassembling the strainer housing.

Key Features:

• Clear sight glass for visual monitoring of fluid condition
• Integrated drain wingnut for convenient sediment removal
• Maximum working pressure: 50 PSI
• Maximum operating temperature: 225°F
• Direct replacement for ARG series strainer applications

This sight glass assembly provides essential visibility into your strainer's performance, making routine maintenance easier and helping prevent fuel contamination issues in marine fuel systems. The included drain wingnut allows quick drainage of collected water and sediment without tools.