Model 291 Bolt Hole Heater

GTL Capillary Thermostats
The GTLU, GTLU-R and GTLU-3 thermostats are covered under the UL/CUL Component Recognition Program.

Rating:
25A 250V.A.C.
20A 250V.A.C.(GTLU-3 N.C./N.O. Contacts)

Control Range: -35°C - 320°C

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Model 291 Bolt Hole Heater

Used in the assembly of turbines, heavy presses, large compressors where the use of thermal expansion on bolt holes is necessary for the assembly process.

 

bolt hole heater