The Truflo #TF500 Blow-Off is designed and engineered with a slim profile that fits into a standard 5¼” adjustable valve box. The #TF500 provides an alternative to a gate valve, 2” blow-off assembly with two valve boxes and is built for frequent exercising and longevity with minimal maintenance. The #TF500 is cast iron, steel, and brass construction with all brass principle working parts . An all brass option (see photo to the right) is also available. The Truflo #TF500 comes standard with a 2” MIP outlet, 2” FIP vertical straight inlet (horizontal/side inlet available). The Truflo #TF500 is fully serviceable from above ground. Certified to NSF/ANSI 372.
• Depth of bury over 3', per 6"
• Depth of bury over 3', per 6" all brass
• Horizontal inlet
• All brass construction
• 2" MJ inlet iron adapter
• 2" MJ inlet brass adapter
• 24" galvanized riser
• 24" brass riser