Description
PP L-shape connector A Ø 5,2–5,7 mm is a polypropylene hose connector in L-form intended for flexible laboratory tubing with an A diameter range of 5,2 to 5,7 mm. The right-angle design couples matching hose and turns the line through a compact elbow geometry, supporting organised routing beside instruments, stands and bench equipment. Manufactured from polypropylene (PP), the fitting is described as a Verbindungsstück for Schlauch A in the 5,2–5,7 mm bore band; the hose inner diameter should lie within that interval for a secure mechanical match. Units are supplied in packs of 20 pieces, with net weight 0,001 kg and gross weight 0,001 kg according to the product data. These L-shape connectors from manufacturer Witeg belong to the hose-connector category and are suited to routine laboratory tubing assemblies that specify PP fittings of this size. The angled body reduces the need for separate elbows when a 90-degree change of direction is required. Confirm the hose bore against the A Ø 5,2–5,7 mm range before installation; smaller and larger PP L-form variants cover adjacent diameters in the same series. Country of origin is listed as Italy. The connector offers a straightforward, dimension-matched link for general lab fluid paths using polypropylene L-connectors in this mid-small size window.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 20 pc(s)
- Material: Polypropylene (PP)
- Shape: L-form
- Hose type: A
- Hose diameter: 5,2–5,7 mm
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Questions about Connector PP L-shape O Ø 5,2 - 5,7mm
What is this article?
Connector PP L-shape O Ø 5,2 - 5,7mm 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.

