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Gems PDTF Series is a factory set temperature switch for the protection of all types of internal combustion engines, pumps, compressors, gear boxes, hydraulic reservoirs, marine and industrial power plants. Model PDTF will withstand acceleration to 8G. Its compact and rugged construction allows it to be mounted in the toughest OEM applications. The PDTF utilizes a liquid filled capillary to sense temperature changes. The liquid expands as the temperature increases causing the capillar pressure to increase.

*70°F to 285°F (20°C to 140°C) *Withstands Acceleration to 8G *Small Capillary for harsh applications