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TST Pneumatic Couplers

TST couplers are pneumatic components that offer reliable, quick-connect solutions for compressed air tools. They are compatible with industrial interchange standards, meeting specifications and dimensions to properly connect air fittings to desired tools and compressed air supply lines for safe operation across components, including those made by different manufacturers. Discover a selection of high-performance pneumatic components and accessories from Universal Power Conversion (UPC); for additional assistance and information, contact a representative.

TST Coupler Files

What is a Pneumatic Coupler?

Pneumatic couplers link compressed air tools to the compressed air line in use. They feature the quick coupling part, or the female part, and the plug-in, also referred to as the male part. This specific kind of coupler is crucial to safe, efficient air tool operation, allowing for tools to be quickly connected or disconnected from a hose or pipe, even under pressure. Designed to seal the line when detached, pneumatic couplers ensure that systems remain pressurized when connected to a compatible air system.

UPC is a Trusted Distributor of High-Performance Pneumatic Couplers

We partner with over 25 leading manufacturers, including TST, a reliable European manufacturer with expertise in quick-connect technology and innovative solutions. As a go-to supplier of pneumatic components, our vast selection of couplers, plugs, and accessories is backed by technical support, availability insights, and smooth ordering for a streamlined process that delivers the products you need when you need them.

TST Air Fitting Applications & Uses

For safe and efficient air tool operation, TST pneumatic couplers are used in various applications. They support manufacturing, automation, automotive, pneumatics, and maintenance operations, offering compatibility with the following tools:
  • Air-powered impact wrenches
  • Nailers
  • Air grinders
  • Pneumatic cylinders
  • Vacuum grippers

Contact Us for High-Quality TST Couplers and Pneumatic Components

Universal Power Conversion offers decades of experience in supplying pneumatic, hydraulic, and automation components. With an extensive inventory of couplers and plugs, we provide quick disconnect couplers, AC mini couplers, free angle plugs, safety couplers, and pneumatic valves, as well as air preparation equipment and pneumatic and hydraulic accessories to meet your needs across applications. Contact UPC for assistance finding the right component or request a quote to get started.