5″ Rigid Dial Thermometer Mercury Actuated
Model Number 50A
5″ Direct Drive Mercury Actuated Dial Thermometer. Case of Type 302 Stainless Steel. Stem of Type 303 Stainless Steel (Type 316 Stainless Stell optional). Fitting is 1 – 1/4″ to a 18″ swivel nut, Type 316 Stainless Steel optional. Dial face has black lines and numbers on a white background, a black pointer, and a linear scale. Crystal is a heavy molded glass cover and thick gasket sealed, waterproof, with plexiglass optional. Bulb is .625″ (15.9mm) diameter, tapered bulb chamber to .437″ (11.1mm). External calibration screw on back of case. Accuracy within one scale division. Stem Lenghts: Standard Lengths from 3-1/2″ (88.9 mm) to 72″ (1828 mm). |
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