Description
PE two-part connector Ø 5,3-7,6 mm is a straight polyethylene hose fitting for laboratory tubing with outer diameters from 5,3 mm to 7,6 mm. The two-part design supports secure assembly on flexible hose while keeping a continuous fluid path for general bench and apparatus work. Made from PE, the connector is suited to everyday fluid-handling tasks such as linking tubing segments, building simple transfer lines, and adapting setups in research or quality-control environments. It is intended specifically for hose Ø 5,3–7,6 mm, giving a clear match to common laboratory tubing sizes without additional adapters. Pack size is 20 pc(s), so multiple joints can be prepared for parallel lines or spare stock. These fittings come from manufacturer Witeg and belong to the hose-connector category used across wet-lab workflows. Net weight is 0,008 kg per piece, keeping the component light on the bench yet practical for routine coupling. Typical uses include sampling lines, reagent transfer, and straight PE joints where a reliable mechanical fit in the stated diameter range is required.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 20 pc(s)
- Material: PE
- Design: Straight, two-part
- Hose diameter: Ø 5,3-7,6 mm
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Questions about Connector PE straight two part Ø 5,3-7,6mm
What is this article?
Connector PE straight two part Ø 5,3-7,6mm is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.