Brass Nickel-plated Chinese Range PUL04 to PUL12
R53,34
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Working Pressure | 1.32 MPa (approx. 13.5 kgf/cm²) |
| Nominal Working Range | 0 – 0.9 MPa (0 – 9.2 kgf/cm²) |
| Negative Pressure Capability | Down to –99.99 kPa (vacuum) |
| Operating Temperature | 0 °C to 60 °C |
| Tubing | PU tube, Nylon tube |
| Core Material | Plastic or Zinc Alloy |
| Release Ring Color Options | Black, Blue, or White |
| Surface Finish | Nickel plating or no plating (optional) |
| Pressure Range | Negative up to near 0, positive up to 0.9 MPa |
Overview & Materials
These fittings—spanning tube sizes 4 mm, 6 mm, 8 mm, 10 mm, 12 mm (and sometimes 14 mm/16 mm)—are constructed primarily from brass with optional nickel plating for corrosion resistance and enhanced durability
Function & Usage
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Designed as quick-connect pneumatic fittings, they facilitate fast and easy connection and disconnection of PU (polyurethane) or nylon tubing Commonly used in air transport applications, such as with air screwdrivers, impact wrenches, grinders, air compressors, and pneumatic lines
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The push-in mechanism includes a plastic or zinc alloy clip release ring, allowing tool-free insertion and removal of tubing
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The release ring often features a 360° rotatable design for flexible alignment
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