Parker Legris LF3000 12mm Equal Mixed Bulkhead Connector
Parker Legris LF3000 straight, 12 mm tube, technical polymer, vacuum to 20 bar, -20 °C to +80 °C.
Overview
The Parker Legris LF3000 12mm Equal Mixed Bulkhead Connector is a straight push-to-connect fitting designed for compressed air applications in packaging systems and industrial processing environments.
This union bulkhead connector provides reliable tube-to-tube connections with minimal setup time, ideal for modular pneumatic layouts where space is constrained or frequent reconfiguration is required. The 12mm outer diameter tubing accommodates moderate airflow demands whilst maintaining system integrity across operating temperatures from -20°C to 80°C. Construction features a nickel-plated brass body with stainless steel gripping ring and NBR seals, offering corrosion resistance and durability in demanding industrial settings. The fitting operates effectively at atmospheric pressures down to 755 mm-Hg vacuum rating, making it suitable for both positive and negative pressure circuits.
With a 26mm hex size for wrench engagement, installation and maintenance are straightforward. Supplied in convenient boxes of 10 units, this connector serves automation, food and beverage production, and instrument air networks where dependable, leak-free performance is essential.
Specifications
| Product Series | LF 3000® |
|---|---|
| Product Type | Pneumatic Push-In Fittings - LF 3000® |
| Shape | Straight |
| Configuration | Tube to Tube |
| Connection 1 Type | Tube |
| Connection 1 Size | 12 mm Tube O.D. |
| Connection 2 Size | 12 mm Tube O.D. |
| Hex Size | 26 |
| 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 | Other Fluids: Please Consult Us, Air (Compressed Air) |
| Application | Pneumatics, Robotics, Vacuum, Textile, Automotive, Packaging |
| Specifications Met | ISO 14743, PED, RoHS, REACH |
| Weight | 0.096 kg |
| Quantity per Box | 10 |
| Catalogue reference | Parker Legris Rectus Catalogue CAT-EN (Europe, July 2026), p.21 |
Documents
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