ZSi-Foster TF4 Series 3/8" x 1/4" FPT Steel Plug Couplers (pneumatic) connect with Tru-Flate design, commonly called the automotive interchange. They have manual sleeves and are single shut off quick couplings. The steel tubular valve delivers high air flow with minimal pressure drop. Couplers and Nipples are available in a wide range of sizes and materials for use in a variety of applications with air or fluid.

• Type: One-Way Shut-Off
• Rated Pressure: 300 psig
• Operation: Automatic - Push to connect, retract socket sleeve to disconnect
• Sizes: 1/4", 3/8", (For 1/2" use Industrial Interchange product)