It adopts a quick-plug design. Once inserted, it automatically locks and releases air pressure when pulled out, achieving plug-and-play functionality without the need for tool operation. The unidirectional sealing structure ensures airtightness and no air leakage during operation. Supports multiple pipe diameters (such as 4/6/8/10mm), compatible with PU hoses, nylon tubes, etc. After disassembly, the elastic retaining ring remains stable, making maintenance convenient.

interface dimensions

Nominal outer diameter: Common specifications include 4mm, 6mm, 8mm, 10mm, 12mm, etc. For example, PU8 indicates a nominal outer diameter of 8mm.

Nozzle diameter: Supports equal or reducing connections, such as different specifications like PU4, PU6, PU8, PU10, etc.

Material and pressure resistance

Materials: PBT plastic, metal core piece

Compressive strength: 0-1MPa

temperature range

Operating temperature: 0-60℃