Siemens Building Technology 331-653 Clevis 321702-401 providing the 100% shut-off safety

providing the 100% shut-off safety required for commercial water heaters and boilers

Built with a totally enclosed air over (TEAO) enclosure and sleeve bearings

typically rated up to 150 PSI water pressure

larger 3 to 5-ton units typically require the BAYSDEN002 or higher series for proper coverage

Siemens Building Technology 331-653 Clevis 321702-401 providing the 100% shut-off safetyFor veteran technicians managing commercial air distribution, the Siemens Building Technology 331 653 Clevis is the industry standard for establishing a reliable, non slip mechanical connection. This forged steel clevis is specifically engineered for use with Siemens No. 3, No. 4, and No. 6 pneumatic damper actuators, providing the high strength pivot point required for consistent damper linkage performance. Whether you are performing a VAV box repair