Description
Rubber tubing 15 x 3,0 mm is a red Para HR 1374 laboratory hose specified with an inner diameter of 15 mm and a wall thickness of 3,0 mm. The generous bore and robust wall support higher-volume liquid transfer and more secure seating on larger glass and plastic connectors used in preparative chemistry, wash-down lines and general laboratory utilities. Elastic rubber remains flexible enough for routing around apparatus while the thicker wall improves handling durability during repeated assembly. Supplied in a 25 m pack, with product data also stating a length of 25 000 mm and a net weight of 0,22 kg, the tubing is practical for stocking multi-user labs or equipping longer continuous runs. The red colour helps distinguish dedicated lines at a glance. This Para HR 1374 red rubber tubing from manufacturer Witeg serves routine laboratory fluid-handling applications that call for a classic gum rubber hose with clearly defined internal diameter and wall thickness. Uniform dimensions along the length aid consistent fitting of clamps, barbs and ground-joint adapters in teaching and research setups.
This article is part of PVC, PTFE & other tubing, in Tubing, hoses & fittings.
Key features
- Pack size: 25 m
- Material: Rubber
- Type: Para HR 1374
- Inner diameter: 15 mm
- Wall thickness: 3,0 mm
- Colour: Red
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Questions about Rubber hose 15 x 3mm
What is this article?
Rubber hose 15 x 3mm is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in PVC, PTFE & other tubing, inside Tubing, hoses & fittings, in Labware.
PVC is the flexible everyday tube for water and mild aqueous liquids. PTFE is the stiff, almost inert tube for solvents. Other polymers sit between them. The bore, the wall and the chemical resistance are the specification, and the tube is cut to length.
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 PVC, PTFE & other tubing. The catalogue is Labware.
Shelves beside this one are Hose connectors, adapters & fittings, 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.

