Parker Legris LF3800 4mm Equal Tube To Tube Connector
Overview
The Parker Legris LF3800 4mm Equal Tube to Tube Connector is a stainless steel push-to-connect fitting designed for pharmaceutical and low-pressure pneumatic applications.
This straight connector simplifies assembly and maintenance in fluid distribution systems by allowing tool-free, intuitive tube insertion. The design reduces installation time and labour costs whilst maintaining reliable performance in sensitive environments where material compatibility is critical.
Constructed from stainless steel AISI 316L with FKM seals, the fitting delivers corrosion resistance and durability across a broad temperature range of −25 °C to 302 °F. It accommodates 4mm outer diameter tubing on both sides and operates reliably at pressures up to 435 psi, with a vacuum rating of 755 mm-Hg for low-pressure circuits. The fitting meets RoHS compliance and comes packaged as two units per box for convenient stock management.
Ideal for pharmaceutical processing, sterile fluid transfer, process instrumentation, and specialised industrial automation where hygiene and material purity are essential.
Specifications
| Maximum Operating Pressure | Vacuum–30 bar |
|---|---|
| Size / port thread | 3/16"–1/2" |
| Temperature Range | -25°C to +150°C |
| Working media | compressed air, neutral gases and all fluids compatible with 316L |
| Application | 316L stainless steel push-in fittings for corrosive, washdown and hygienic environments |
| Pressure (detail) | 10⁻² millibar (vacuum) to 30 bar (20 bar on shapes 3879 and 3889). Range STAMP — Parker Legris current catalogue, p.37 (LF 3800) |
| Size (detail) | 4 to 12 mm and 3/16" to 1/2" |
| Temperature (detail) | -25°C to +150°C |
| Catalogue reference | AGC category: 3806 |
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