Parker Legris LF3000 4mm - M7 Metric Male Stud Fitting
Parker Legris LF3000 straight, 4 mm tube to M 7, technical polymer, vacuum to 20 bar, -20 °C to +80 °C.
Overview
The Parker Legris LF3000 4mm – M7 Metric Male Stud Fitting is a straight push-to-connect coupling designed for tube-to-port connections in low-pressure pneumatic and fluid systems.
This fitting excels in applications requiring reliable, leak-free connections without tools or fittings expertise. The push-in design allows technicians to connect or disconnect 4 mm tubing quickly, whilst the stainless steel gripping ring and nickel-plated brass body ensure durability and corrosion resistance across variable environments. Operating reliably between –20 °C and 80 °C, with a vacuum rating of 755 mm-Hg, it performs consistently in packaging machinery, process air lines, and control systems. The M7×1.0 metric male thread provides secure integration into threaded ports, whilst the 10 mm hex size facilitates installation and removal using standard tooling.
Supplied in boxes of ten units with an NBR seal for reliable performance, this fitting serves power generation, packaging, and wider industrial automation sectors where dependable, maintenance-free connections are essential.
Specifications
| Product Series | LF 3000® |
|---|---|
| Product Type | Pneumatic Push-In Fittings - LF 3000® |
| Shape | Straight |
| Configuration | Tube to Port |
| Connection 1 Type | Tube |
| Connection 1 Size | 4 mm Tube O.D. |
| Connection 2 Type | Metric Thread |
| Connection 2 Size | M7x1.0 mm Thread |
| Hex Size | 10 |
| Hex Type | Hexagon Metric |
| Body Material | Brass, Nickel-plated |
| Seal Material | NBR |
| Gripping Ring Material | Stainless Steel |
| Maximum Operating Pressure | 20 bar (usable from vacuum to 20 bar) |
| Vacuum Pressure Rating | 755 mm-Hg |
| Temperature Range | -20°C to +80°C |
| For Fluid Type | Air (Compressed Air), Other Fluids: Please Consult Us |
| Application | Robotics, Pneumatics, Automotive, Vacuum, Textile, Packaging |
| Specifications Met | ISO 14743, PED, RoHS, REACH |
| Weight | 0.004 kg |
| Quantity per Box | 10 |
| Catalogue reference | Parker Legris Rectus Catalogue CAT-EN (Europe, July 2026), p.14 |
Documents
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