SPE Series Stainless Steel Push-in Fittings

Three-Way Connections for Organized Pneumatic Piping

The SPE Series Stainless Steel Push-in Fittings are developed for pneumatic systems where one air line needs to branch into two additional directions. The tee-shaped configuration creates an efficient three-way connection, helping engineers distribute compressed air while keeping tubing layouts organized and compact.

Two configurations are available to meet different piping requirements. The Tee Branch is designed for connecting three tubes of the same diameter, making it suitable for standard air distribution circuits. The Tee Branch Reducer combines a tee connection with different tube sizes, allowing engineers to connect tubing with different diameters without adding an additional reducer.

This design flexibility makes the SPE Series particularly useful when pneumatic circuits require multiple branches within limited installation space.

Stainless Steel Construction for Demanding Environments

The SPE Series pneumatic fittings are manufactured from stainless steel options including 303, 304, 316, and 316L. These materials provide strong resistance to corrosion, moisture, and general environmental wear, making the fittings suitable for both standard industrial applications and environments where durability and cleanliness are important.

Precision manufacturing helps maintain consistent dimensions and connection performance. Most components are produced using automated equipment, while critical processes are inspected by specialized personnel to meet required tolerances.

● Main characteristics include:

• 303, 304, 316, and 316L stainless steel material options.

• Tee Branch and Tee Branch Reducer configurations.

• BSP, PT, NPT, and metric thread options.

• OEM and ODM customization available.

• CAD drawings can be provided according to customer requirements.

• Ultrasonic inspection, cleaning, and drying before shipment.

• ISO9001, CE, and FDA certifications.

Push-in Installation for Faster Assembly 

The push-in connection structure allows pneumatic tubes to be installed quickly without complicated tools. After cutting the tube cleanly, the user can insert it directly into the fitting until it reaches the proper connection position. This helps simplify assembly and makes subsequent maintenance more convenient.

The Tee Branch configuration is suitable for equal-diameter pneumatic distribution, while the Tee Branch Reducer provides a convenient solution when different tube sizes need to be incorporated into the same circuit.

Applications in Automation and Pneumatic Equipment

SPE Series Stainless Steel Push-in Fittings are widely used in industrial automation, pneumatic control equipment, packaging machinery, robotics, assembly equipment, food processing machinery, and other systems requiring reliable three-way tube connections.

By combining compact tee geometry, corrosion-resistant stainless steel construction, precise manufacturing, and multiple tube configuration options, the SPE Series provides an efficient way to build organized and adaptable pneumatic piping systems.