8mm to 1/4'' BSPT Pneumatic Quick Fittings Connector - Yellow + Blue (5 PCS)
Tube diameter:8mm - Thread size:1/4'' (BSPT); - Working fluid: clean compressed air vacuum; - Highest operating pressure: 1.32Mpa(13.5kfg/cm²); - Normal operating pressure: 0-0.9Mpa(0-9.2kfg/cm²); - Low pressure operating pressure: -99.99-0Kpa(-750-0mmHg); - Ambient and fluid temperature: 0-60'C; - Application: PU soft pipe nylon pipe.