Product description Function and purpose Precision connectors for air and vacuum lines, offered in a range of tubing sizes to match common pneumatic and vacuum installations. Designed to connect and route compressed air or vacuum reliably within the specified pressure and negativepressure ranges. Key specifications (exact) Connector Type / Sizes: 4 mm, 6 mm, 8 mm, 10 mm, 12 mm, 16 mm Fluid Type: Air / Vacuum Operating Pressure: 0 10.2 kgf/cm2 (0 1.0 MPa) Negative Pressure (vacuum capability): 750 mmHg (10 Torr) Performance and compatibility Supports both positive pressure pneumatic systems and vacuum applications within the listed limits. Available sizes cover standard tubing diameters, making the product compatible with typical pneumatic tubing and vacuum lines used in industrial and laboratory equipment. Material and finish depend on the specific model variant—refer to the manufacturer's model data for material details and chemical compatibility. Why customers need this product Simplifies matching and connecting standard tubing sizes across pneumatic and vacuum systems without custom adapters. Works across a broad operatingpressure range up to 1.0 MPa for common compressedair applications while also handling deep vacuum conditions down to 750 mmHg (10 Torr). Reduces the risk of mismatched fittings and the downtime associated with incompatible connectors. Practical benefits Versatile: one product family covers multiple tube diameters to serve diverse equipment and layout needs. Reliable performance within clearly specified pressure/vacuum limits, enabling predictable system design and safe operation. Easy to specify: sizes and pressure ratings are stated explicitly for straightforward selection. Typical applications / use scenarios 1. Industrial automation and pneumatic control: connect compressedair lines to valves, actuators, or manifolds where operating pressures can approach 1.0 MPa. 2. Vacuum handling and pickandplace tooling: link vacuum cups, suction lines, and vacuum generators that require performance down to 750 mmHg (10 Torr). 3. Laboratory and test equipment: provide adaptable connections between instrumentation, vacuum chambers, and compressedair sources for testing, sampling, or process control. Selection notes Choose the connector size that matches the inside/outside tubing dimension used in your system (4, 6, 8, 10, 12, or 16 mm). Verify that your application's maximum working pressure and vacuum level fall within 010.2 kgf/cm2 (01.0 MPa) and 750 mmHg (10 Torr) respectively. For materialspecific requirements (chemical exposure, temperature, or cleanliness), consult the manufacturer's model specifications to confirm the appropriate variant. Use these specifications when specifying connectors to ensure functional compatibility with your pneumatic or vacuum system.