Anderson Greenwood CT7-44-2-2111 Gauge Siphon

The Anderson Greenwood CT7-44-2-2111 Gauge Siphon is a CT7-series gauge siphon assembly used to protect instrumentation gauges from high‑temperature process streams by adding a condensate leg that cools the vapor before it reaches the gauge; it features a 1/2 MNPT inlet and a 1/2 FNPT outlet. This unit is manufactured in 304 stainless steel (full part number CT7 44 02 2111 000 304 Stainless Steel Siphon Assembly) per supplier listings. Key dimensions include an outer tube of 0.44 in (11.2 mm) O.D. and an inner tube of 0.25 in (6.4 mm) O.D., with a 0.88 in (22.4 mm) hex nipple and a 1.25 in (31.8 mm) hex coupling; shipping weight is about 1.2 lb. Rated for up to 1500 psig at 850°F and up to 6000 psig at 200°F, the CT7 gauge siphon can be used alone or in series with another siphon or with an H7H valve to extend condensate legs in high‑temperature Dowtherm‑style systems.