The PZA pneumatic quick-connect 4-way cross fitting is designed for demanding pneumatic applications requiring efficient branching of tubing.
Featuring four openings positioned at right angles, this connector allows quick installation and disconnection of polyurethane (PU), nylon (PA), or polyethylene (PE) hoses without tools.
Constructed from durable plastic (PBT) and zinc alloy components, it provides high strength, corrosion resistance, and long service life. Operating within a pressure range of -0.95 to 1.0 MPa and temperatures from 0°C to 60°C, it ensures safe and stable performance.
Its elliptical release ring simplifies tube removal, while the space-saving design makes it suitable for complex piping layouts. Widely used in air compressors, air lines, mist cooling systems, and pneumatic tools such as screwdrivers, drills, grinders, and impact wrenches.
TECHNICAL DETAILS:
| Specification | Details |
| Model | PZA |
| Type | 90° Union Cross, 4 openings |
| Diameter | 4 mm (OD tubing) |
| Material | Plastic (PBT) + Zinc Alloy |
| Connection Style | Push-to-connect / One-touch |
| Fluid | Air |
| Max Working Pressure | 1.32 MPa (13.5 kgf/cm²) |
| Normal Pressure Range | 0–0.9 MPa (0–9.2 kgf/cm²) |
| Low Pressure Range | -99.99–0 KPa (-750–0 mmHg) |
| Proof Pressure | Up to 1.5 MPa |
| Ambient Temperature | 0–60°C |
| Application Pipe | PU tube, Nylon tube |
| Features | Elliptical release ring, space-saving design |
| Applications | Air compressors, pneumatic tools, mist cooling, water filtration, industrial air lines |
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