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The WILLIAMS COMFORT PRODUCTS 6C05T00 is a single acting cylinder with a 0.25 inch bore, designed for use in fluid power and pneumatic control applications. Single acting cylinders use pressurized fluid or air to extend the piston in one direction, relying on a spring or external force to return it to the starting position. The 5T designation identifies this as part of the Williams 5T cylinder series. At 2.165 pounds, it is a compact, lightweight unit suited for installation in equipment where space and weight are considerations. Trade professionals in HVAC, plumbing, and light industrial service will encounter this type of cylinder in valve actuators, damper controls, and related mechanical systems.
This cylinder is appropriate for residential and light commercial applications where a compact single acting actuator is required. It is typically installed as a replacement or service component in pneumatic control systems, valve assemblies, and damper linkage setups. Its 0.25 inch bore size makes it suitable for low-force actuation tasks common in building mechanical systems. Installers working on pneumatic controls, zone valves, or damper actuator assemblies will find this cylinder a direct-fit service part within the Williams 5T series lineup.
Designed as an OEM-style replacement cylinder within the Williams 5T single acting cylinder series. Verify bore size, stroke, and port configuration against the existing assembly before installation.
Installation should be performed by a qualified technician familiar with pneumatic or fluid power control systems. Depressurize the system and isolate all fluid or air supply lines before removing the existing cylinder. Ensure all port connections are leak-free after installation and verify correct actuation direction before returning the system to service. Follow applicable local mechanical codes and manufacturer guidelines throughout the replacement process.
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