Parker Legris Liquifit 4mm - 4mm Tube-to-Tube Connector
Overview
The Parker Legris LIQUIfit 4mm straight tube-to-tube connector is a push-to-connect fitting designed for neutral gas and water purification applications in low-pressure systems.
This bio-sourced polymer connector delivers reliable performance in pneumatic and fluid handling environments where simplicity and quick assembly are priorities. The 4mm tube-to-tube configuration accommodates standard tubing sizes, whilst the stainless steel gripping ring ensures secure retention and repeatable connections. Rated to 16 bar maximum operating pressure with a continuous vacuum rating of 755 mm-Hg, the fitting maintains performance across a temperature range from -10°C to 203°F, making it suitable for typical industrial applications. The EPDM seal material provides compatibility with neutral gases and water systems, whilst the bio-based polymer body reduces environmental impact without compromising durability.
Supplied in boxes of 10 units, this connector streamlines installation in industrial manufacturing equipment, food and beverage processing, and water treatment facilities where rapid, leak-free connections are essential.
Specifications
| Maximum Operating Pressure | 16 bar |
|---|---|
| Temperature Range | 14 °F, -10°C (For application down to -40°C/-40°F, please consult us). to +95°C |
| Body Material | Bio-based Polymer |
| Seal Material | EPDM |
| Hex Size | n/a |
| Weight | 0.002 kg |
| For Fluid Type | Beverages, Industrial Fluids, Water, Neutral Gases |
| Product Series | LIQUIfit® |
| Quantity per Box | 10 |
| Configuration | Tube to Tube |
| Connection 1 Size | 4 mm Tube O.D. |
| Connection 1 Type | Tube |
| Connection 2 Size | 4 mm Tube O.D. |
| Connection 2 Type | Tube |
| Shape | Straight |
| Connection 3 Size | n/a |
| Gripping Ring Material | Stainless Steel |
| Application | Food Processing, Inert Gases, Medical Equipment, Beverage Dispensing, Water Purification |
| Maximum Continuous Vacuum Pressure | 755 mm-Hg |
| Connection 3 Type | n/a |
| Catalogue reference | Parker Legris Rectus Catalogue CAT-EN (Europe, July 2026), p.28 |
Documents
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