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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
the dual-ended square shaft and 90-160 degree adjustable stroke offer maximum flexibility for mechanical retrofits
The F spade clip connector type ensures a secure
Is a separate transformer required for the expansion panel
This K-body Copelametic model is optimized for low-temperature applications
United Electric J21K-357 Pressure Switch 321702-401 the dual-ended square shaft andThe United Electric J21K 357 is a dual bellows differential pressure switch engineered for precision monitoring in demanding HVAC and industrial environments. This model features an adjustable set point range of 0 to 70 PSID, providing reliable filter status monitoring and flow verification for chillers, compressors, and pump systems. The J21K 357 is housed in a rugged, epoxy coated aluminum NEMA 4 enclosure, ensuring protection against water and dust
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