Parker Legris LF3000 4mm Tube to Tube Equal Cross
Parker Legris LF3000 cross, 4 mm tube, technical polymer, vacuum to 20 bar, -20 °C to +80 °C.
Overview
The Parker Legris LF3000 4mm Tube to Tube Equal Cross is a push-to-connect pneumatic fitting designed for low-pressure fluid and gas distribution in textile manufacturing and transportation applications.
This cross connector simplifies manifold assembly by allowing four 4mm tubes to meet at a single point, reducing the need for separate tee and elbow fittings. The design is particularly useful in applications requiring flexible routing and frequent disconnection, as the push-in connection mechanism eliminates the need for tools or thread sealant. Built from technical polymer with an NBR seal and stainless steel gripping ring, the fitting maintains reliable performance across a temperature range of –20 °C to 80 °C, with a vacuum rating of 755 mm-Hg, making it well-suited for both positive and negative pressure circuits.
Supplied in boxes of 10 units and weighing just 14 grams each, these fittings are ideal for pneumatic control systems in textile machinery, transport equipment, and general industrial automation where space constraints and quick maintenance access are priorities.
Specifications
| Product Series | LF 3000® |
|---|---|
| Product Type | Pneumatic Push-In Fittings - LF 3000® |
| Shape | Cross |
| Configuration | Tube to Tube |
| Connection 1 Type | Tube |
| Connection 1 Size | 4 mm Tube O.D. |
| Connection 2 Type | Tube |
| Connection 2 Size | 4 mm Tube O.D. |
| Body Material | Technical Polymer |
| 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, Packaging, Textile |
| Specifications Met | ISO 14743, PED, RoHS, REACH |
| Weight | 0.014 kg |
| Quantity per Box | 10 |
| Catalogue reference | Parker Legris Rectus Catalogue CAT-EN (Europe, July 2026), p.18 |
Documents
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