Quick coupling system with nominal diameter 5 for pneumatic and fluid handling applications up to 35 bar. Coupling system with the world's most popular profile in this nominal diameter. Parker's Series 21 is a mini industrial coupling with the world's most popular profile in this nominal diameter. This coupling series has above average flow performance for liquid and gaseous media. The coupling system is developed for single-hand operation. Series 21 stands out for it's small dimensions and a large band width in materials and valve variants.
Strengths
Mini Industrial Coupling
Single-hand operation for easy and fast connection
Most common plug profile worldwide
Big variety of materials, shut off types and end connections
Applications
Machinery Construction;Industrial;Material Handling;Transportation;Automotive;Life Science;Process;Food & Beverage;Rescue Equipment;Aerospace ;Paint Applications;Fluid Transfer;Laboratory Gas Supply;Vacuum Applications;Food and chemical processing;Water and coolant lines;Automation