
Ziduo Air Quick Connect Coupling Metal Stainless Steel Coupler Fitting. Stainless Steel Material: Constructed from durable stainless steel for robust performance in pneumatic and hydraulic systems. Anti-Spill Safety Design: Features a floating ball valve that automatically closes upon disconnection to prevent fluid spillage. Multiple Size Options: Available in various sizes including 1/4', 3/8', 1/2', 3/4', and 1' to suit different applications. Certified Quality: Holds ISO9001, SGS, and Rheinland certifications ensuring high manufacturing standards. Precision Manufacturing: Produced using CNC machines with ultrasonic cleaning and comprehensive pressure testing. Versatile Application: Suitable for air transport, screwdrivers, impact wrenches, and various pneumatic tools. Fast Delivery: Standard delivery time is 7 to 10 working days after receiving advance payment. Customization Support: Offers OEM and ODM services with customization from samples and designs available.