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Catalog > Murphy > Temperature > 20 Series Temperature Swichgages® > 20SD Direct Mount Temperature Swichgages® > 


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20SD-250-1/2 (10703840): Direct Mount Temperature Swichgage®
20SD-250-1/4 (10703391): Direct Mount Temperature Swichgage®
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20SD Direct Mount Temperature Swichgages® are diaphragm-actuated, temperature-indicating gages with a built-in electrical switch for tripping alarms and/or shutdown devices. Includes 11/32 x 1-1/2" (9 x 38 mm) sensing bulb.

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20SD-250-12(80)
20SD-250-1/2 (10703840): Direct Mount Temperature Swichgage®
 
The 20SD-250-1/2 is a 2" Direct Mount Temperature Swichgage®. This model has no capillary tube. It is a diaphragm-actuated, temperature-indicating gage with a built-in electrical switch for tripping alarms and/or shutdown devices; 130-250° F. temp range; 11/32 x 1-1/2" sensing bulb; 1/4-18 NPT threading on the back of the gage with a 1/2-14 NPT threaded adapter.
Price: $85.40
 
20SD-250-1:4(80).jpg
20SD-250-1/4 (10703391): Direct Mount Temperature Swichgage®
 
The 20SD-250-1/4 is a 2" Direct Mount Temperature Swichgage®. This model has no capillary tube. It is a diaphragm-actuated, temperature-indicating gage with a built-in electrical switch for tripping alarms and/or shutdown devices; 130-250° F. temp range; 11/32 x 1-1/2" sensing bulb; 1/4-18 NPT threading.
Price: $92.60