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This on/off damper actuator features a universal cold-weld clamp that secures to shafts ranging from 1/2" to 1
Each 8-inch bracket arm is engineered to dampen harmonic vibrations and prevent motor torque drift
Its sturdy
fitting models that utilize the 271Y style ignitor and related components
Broad Compatibility: Standardized for a wide range of ECR International hydronic equipment architectures
United Electric J21K-S150B Pressure Switch 326070-701 This on/off damper actuator featuresThe United Electric J21K S150B Pressure Switch is an industrial grade differential control designed for precision monitoring in HVAC R and process systems. Engineered with welded 316L stainless steel bellows, this model provides high sensitivity detection for filter status monitoring, proof of flow, and chiller protection. The J21K S150B features a field adjustable range of 0 to 40 PSID, allowing technicians to fine tune setpoints via an internal red
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