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m and prevents the release of captured contaminants during cycle reversals
optimizing the performance of Maxitrol modulating gas valves and secondary sensing circuits
restoring the direct spark ignition sequence essential for safe fuel combustion
Can this module be used in systems requiring a pre-purge
Siemens Building Technology 134-1451 Switch 326058-758 m and prevents the releaseThe Siemens 134 1451 is a high performance pressure electric switch designed for commercial pneumatic control systems, specifically for operating electric heating loads or motors on fans, pumps, and small air compressors. Utilizing a heavy duty DPST (Double Pole, Single Throw) snap acting contact mechanism, this 134 1451 Siemens switch is configured as normally closed, opening when the air signal rises to the user defined setpoint. With a wide
US$ 79.95
US$ 24.95
US$ 29.95
US$ 24.95