PTFE Gauge Isolator Our IPS PTFE Body Gauge Isolator protects (Isolates) a pressure gauge or other pressure sensor from the effects of corrosives aggressive media and prevents contamination of ultra-pure liquids. The Gauge Isolator consists of an All-PTFE body, containing a close tolerance machined cavity and a PTFE diaphragm. The upper portion of the cavity is filled with a solution, such as glycerin, silicone or DI water. Media pressure applied to the bottom side of the PTFE diaphragm is transmitted through the solution filled cavity to the gauge, providing accurate readings while isolating the gauge from the media. Gauge fluctuation is minimized by the combination of the diaphragm design and the solution filling the upper portion of the Gauge Isolator. Features: • All PTFE Wetted Parts Chemically Inert Supplied with or without Gauge Highly Sensitive User specified upper body material Call IPS with your special application. We can custom fit most any Pressure Transducer to our Gauge Isolator. Specification: • Diaphragm Displacement Internal Fill Volume Ambient Temperature 4ºC to 93ºC (for Glycerin & DI Water fill) Ambient Temperature -10ºC to 110ºC (for Silicon & Glycol) Maximum Media Temperature Maximum Operating Pressure (see installed gauge for rating) international polymer solutions inc. • manufacturer of high purity flow control products www.ipolymer.

FILL FLUID Gauge Mount Material Options (Wetted surfaces are all PTFE). FNPT GAUGE PORT MEDIA PORT FNPT OR MNPT Gauge Isolator: ORDERING FORMAT MATL. SPEC. ASSEMBLE PER GI ASSEMBLY PROCEDURES AS-13-019. TEST PER GI TESTING PROCEDURES AS-13-020. Only to be used when ordering an Isolator with Gauge Gauge Mounting 1 POL = Polypropylene PVDF = Polyvinylidenefluoride PVC = Polyvinylchloride MATL. SPEC. TOLERANCES ON: DIMENSIONS ARE IN INCHES. TFM = Dyneon-1600 Enhanced PTFE DECIMALS ANGLES BREAK EDGES/REMOVE BURRS. SURFACE FINISH Gauge Port & Mounting Orifice 125 UNLESS OTHERWISE NOTED DRAWN CHECKED...