Parker Thermoplastic Quick Disconnect Couplings combine compact size, high flow capacity and lightweight design to meet a wide range of applications in the industrial process and life science markets.The attractive design of Parker plastic quick couplings, designed for one-handed operation and available in high strength plastic materials, make them a perfect replacement for stainless steel or brass in many industrial applications. Some series offer colour coding to avoid confusion when connecting or to identify fluids or pressure lines. Parker's range of thermoplastic couplings has been developed for use particularly in the medical, chemical, food fluid transfer, pharmaceutical and laboratory technology industries.