Schneider Electric (Barber Colman) AT-11-1 Adaptor Fitting Kit

The Schneider Electric (Barber Colman) AT-11-1 Adaptor Fitting Kit is a specialized field-installation solution designed specifically for technicians working with TK Series temperature controls. When your job site requires the integration of TK temperature transmitters or pneumatic sensors, having the exact barbed adaptor fittings on hand is critical to maintaining system pressure and ensuring accurate signal transmission. This kit streamlines the connection process, providing high-quality pneumatic control accessories that are built to withstand the rigors of mechanical rooms and industrial environments. Utilizing precision-engineered compression fittings, the AT-11-1 eliminates the need for improvised connections, ensuring that Barber Colman thermostats and sensors interface seamlessly with existing tubing. This kit includes the necessary hardware to facilitate quick TK Series sensor installation, reducing labor time and minimizing the risk of air leaks in critical control loops. For contractors managing legacy system upgrades or new Schneider Electric HVAC controls, this adaptor kit is the standard for professional-grade pneumatic integration.

• Universal TK Series Compatibility: Specifically engineered for a perfect fit with TK-1001, TK-1101, and other TK Series transmitters.
• Industrial Durability: Machined from high-quality materials to resist fatigue and maintain a leak-proof seal in high-vibration HVAC environments.
• Reduced Downtime: Includes various tubing connectors and unions to handle diverse field configurations without additional trips for parts.
• High-Precision Signal Integrity: Ensures stable air pressure delivery to pneumatic control systems for accurate temperature sensing.

What components are included in the AT-11-1 kit?
The kit typically includes 1/4" compression to 1/4" barb adaptors, 5/32" unions, and short lengths of spring-reinforced tubing intended for linking TK Series devices to main pneumatic lines.

Is this kit compatible with other transmitter brands?
While functionally similar to other pneumatic fittings, the AT-11-1 is specifically optimized for the port dimensions and mounting requirements of Schneider Electric and Barber Colman TK Series hardware.

Can these fittings be used for high-pressure applications?
These adaptors are designed for standard pneumatic control pressures, typically rated for systems operating up to 30 psig, which is standard for HVAC temperature control loops.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.