Parker Legris LF3000 4mm - 1/4"Bspp Female Stud Fitting
Parker Legris LF3000 straight, 4 mm tube to G 1/4, technical polymer, vacuum to 20 bar, -20 °C to +80 °C.
Overview
The Parker Legris LF3000 is a push-to-connect stud fitting designed to join 4 mm tubing to 1/4" BSPP female ports in pneumatic and low-pressure fluid applications, particularly within textile machinery and off-road equipment.
This fitting delivers reliable, maintenance-free connections without the need for tools or fittings adjustments. The push-in design enables rapid assembly and disassembly, making it ideal for systems requiring frequent service or reconfiguration. The stainless steel gripping ring ensures secure retention even in demanding environments, whilst the nickel-plated brass body resists corrosion and provides durability across typical industrial duty cycles.
Rated to 80 °C maximum operating temperature with a minimum threshold of –20 °C, and capable of supporting vacuum applications down to 755 mm-Hg, this fitting maintains consistent performance across standard pneumatic and low-pressure fluid handling systems. The NBR seals deliver dependable leak-free operation throughout the working temperature range. Each fitting comes individually and is supplied in boxes of ten units.
Widely deployed across textile manufacturing, mobile machinery, process instrumentation, and general industrial automation where quick-disconnect pneumatic 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 | Female, BSPP |
| Connection 2 Size | G 1/4 inch Thread |
| Hex Size | 16 |
| 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 | Automotive, Pneumatics, Vacuum, Packaging, Robotics, Textile |
| Specifications Met | ISO 14743, PED, RoHS, REACH |
| Weight | 0.015 kg |
| Quantity per Box | 10 |
| Catalogue reference | Parker Legris Rectus Catalogue CAT-EN (Europe, July 2026), p.14 |
Documents
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