Introducing the Milton 1/4" FNPT Female T-Style Air Compressor Quick Connect Fitting Coupler â?? Your Key to Efficient and Reliable Air Connections. Crafted from durable brass, the 1" FNPT T-Style coupler features a 1/4" basic flow size, providing a maximum pressure of 300 PSI. With a Buna-N seal and an impressive airflow of 40 SCFM, this coupler ensures a secure and efficient connection for your air compressor needs. Discover versatility with the air coupler, as it is also a vital component in Milton coupler/plug and accessory kits, such as #S-782 and S-215. The T-Style Kwik Change couplers, constructed from robust brass, perfectly complement the T-Style Kwik Change plugs, made of case-hardened steel and plated to resist rust. This collection of couplers and plugs boasts several key features: Interchangeability: Compatible with all Milton and other T-style couplers/plugs, providing flexibility in your pneumatic connections. Maximum Airflow: Offering a robust maximum airflow of 40 standard cubic feet per minute, these couplers and plugs ensure efficient air transfer (except for select Push Button options). High Pressure Rating: With a maximum pressure capacity of 300 pounds per square inch, they handle demanding applications with ease. Temperature Resilience: Capable of withstanding temperatures up to 250 degrees Fahrenheit, ensuring reliable performance in various working conditions. Upgrade your pneumatic system with the Milton T-Style Air Compressor Quick Connect Fitting Coupler, and experience the reliability, durability, and versatility needed for your air connection requirements.