AGF is the designer and manufacturer of the most reliable and versatile line of inspector's test and drain valves, auxiliary drains, corrosion monitors, air venting valves, and accessories for the Fire Sprinkler industry. AGF revolutionized the fire sprinkler industry with the Model 1000 TESTANDRAIN® single valve inspector’s test which eliminated the time and space consuming traditional loop assembly. Since then, TESTANDRAIN® valves have been installed in countless systems throughout the world. Over the years, AGF has introduced a number of unique products, including anti-trip drum drips and corrosion monitors, that accommodate the varying demands of the fire protection industry, and help manage fire safety systems more efficiently, resulting in more reliable systems that save resources. Our product line includes: TESTANDRAIN®, COLLECTANDRAIN®, CORRINSITE™, PURGENVENT™, REMOTETEST®, INSPECTOR’STEST™, RISERPACK™, and TESTANSAVE™.