25TG-160-20-1/2 Temperature Swichgage® (10703553)

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SKU: 25TG-160-20-1/2 (10703553) *RATIONALIZED*
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25TG-160-20-1/2: 2" Temperature Swichgage®; 32-160° F. temp range; 20 ft. capillary length (10703553)

The 20 Series (2 inch/51 mm dial) SWICHGAGE® models are diaphragm-actuated, temperature-indicating gages, with built-in electrical switches for tripping alarms and/or shutdown devices.

The gage mechanism is enclosed in a steel case coated to resist corrosion. A polycarbonate, break resistant lens and a polished, stainless steel bezel help protect this rugged, built-to-last instrument. These vapor actuated gages feature a sealed capillary tube and a sensing bulb. When subjected to heat, the liquid in the sensing bulb changes to vapor creating pressure against the diaphragm mechanism. The diaphragm translates this vapor pressure into a mechanical gage reading.

For series 20T, the gage pointer acts as a temperature indicator and as one switch pole which completes a circuit when it touches the adjustable limit contact.

20TG are Gage-Only Models: Gage without Contacts.


  1. Sales Bulletin
  2. Installation Instructions

MurCal is an Authorized Distributor of Murphy by Enovation products.
MurCal provides experienced application and product support, before and after the sale.

For California customers: Prop 65 WARNING: This product may have been manufactured with or uses components that can expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.p65warnings.ca.gov.

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