Truflo #TF500

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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) is also available. The Truflo #TF500 comes standard with a 2” FIP vertical inlet, and a 2” MIP outlet. The Truflo #TF500 is fully serviceable from above ground. Certified to NSF/ANSI 372.

• Depth of bury over 3′, per 6″
• All brass construction
• 2″ FIP Horizontal inlet
• 2″ MJ inlet iron adapter
• 2″ MJ inlet brass adapter
• 24″ galvanized riser
• 24″ brass riser