Model FT -Armored Sight Flow Indicators

Approved by the Factory Mutual System. Available in any length up to 72 inches. Stock lengths are 8 and 12 inches. Unobstructed visibility. Patented one-piece SuperSeal inserts are self-sealing. Wetted parts are PTFE Teflon and borosilicate glass. Available with sanitary fittings. Reducing flanges and threaded end connections available. Designed for cryogenic and hot process applications. Design is double sealed and insulated. Rated for full vacuum service. Sight tubing can be calibrated directly. Custom designs available; consult factory. Optional 304 or 316 SS construction. ANSI Class 300 lb flanges available.