connect nylon pipe with 6mm inner diameter connect rubber pipe with 8mm inner diameter. Quick connector introduction SAE Quick connector is composed of a housing, a sealing ring, an outer sealing ring, a gasket ring, a retaining ring, a locking spring. When the connecting end of the pipe inserts the connector, because the locking spring has a certain elasticity, the tie clip connects the two connectors and then pulls back to ensure complete connection. To make the quick connector take effect. When disassembling, you only need to insert the outer member and press the locking spring button on both sides to make the locking spring expand, and you can easily pull out the connector. Standard material SAE connectors are composed of a housing, a sealing ring, an outer sealing ring, a gasket ring, a retaining ring, and a locking spring. Body: 12 with 20-50% glass fiber. O-ring: NBR HNBR and FVMQ Technical properties Medium gasoline, diesel, air, water, oil vapor Working pressure approx. 10 bar overpressure Working temperature -40°C to +115°C in the engine compartment -40°C to +115°C short time up to +150°C Product advantages · Fast assembly without tools -> time and cost reduction · robot assembly possible -> automated processes · compact construction method -> working in extremely close installation conditions possible · integrated seal -> optimal tightness Application in the automotive industry · Can be used for both line-to-line and line-to-equipment connections. · Fuel supply/return lines · tank breathing · Ventilation lines · Oil cooler lines · Vacuum control lines