The 20TH-320-6-M10 is a 2" Cylinder Head Temperature Swichgage® for use on air-cooled engines. This model features a diaphragm-actuated, temperature-indicating gage, with a built-in electrical switch for tripping alarms and/or shutdown devices. This model has a 6 foot capillary length and a temperature range from 160-320°F (71-160°C). The sensing bulb on this model comes standard fitted with a 5/8-18 union nut. Included in the box is an Adapter Kit (10002450), M10 D or G Bulb with 10mm x 1.5more
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