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The Guru® DL2.1 CHS Plugs are drain valves that are easily retrofitted into water-cooled air compressor heads that release only when cooling water drops to the set-point temperature.

Both CHS are available with an anti-tampering cap to eliminate tampering with the resetting stem.
Unit of Measure

Specifications

Brands

N/A ThermOmegaTech®

Type

N/A Type-CHS

Cartridge

N/A 481-04-81V-CART

Temperature

N/A 40 ºF

Available Options

Available Options

N/A Both GURU® DL 2.1 are available in various configurations, including in a tee or cross body, with different flange styles such as grooved flanges and gasket seals, flat-faced flanges, or a combination of both.

All GURU® plugs are also available with anti-tamper domed caps to prevent tampering with the valve resetting stem.

Locomotive Freeze Protection

Locomotive Freeze Protection

N/A GURU® plugs are self-operating drain valves installed at the lowest point in a locomotive's engine coolant system to automatically and continuously sense the water temperature to prevent water lines from freezing.