The Watts Fluidair Flat Cup (Model PFTM-60-NBR-N2) features a 1/4" male NBR construction, designed for optimal sealing and durability. This component is essential for various fluid transfer applications, providing a reliable connection that minimizes leaks. The NBR material ensures resistance to oils and chemicals, making it suitable for industrial environments. With a 60 durometer hardness, it offers the right balance of flexibility and strength, ensuring longevity in demanding conditions. This flat cup is an excellent choice for users looking for high-quality sealing solutions in pneumatic and hydraulic systems.