Description
Rotilabo®-tube clamps are laboratory hose clamps made of POM for hose outer diameters of 18,0–20,0 mm. They serve liquid-handling tasks by securing flexible tubing used with hoses and accessories in laboratory environments. Delivered as a pack of 10 pc(s), the set covers several fixation points in a single order. The clamps are produced from polyoxymethylene (POM), a robust engineering plastic commonly applied to labware components that need mechanical strength and shape retention. Pack weight is 0,022 kg, so the unit remains compact for storage with other hose fittings. These Rotilabo® tube clamps from manufacturer ROTH SELECTION integrate into standard hose-clamp, clip and pinchcock workflows. Typical applications include fastening reagent-transfer tubing, coolant lines and general laboratory hose assemblies within the stated diameter range. They help keep fluid pathways organised and mechanically stable on the bench or within apparatus. Research, teaching and routine analytical laboratories benefit from a simple, dedicated clamp matched to 18,0–20,0 mm hose.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 10 pc(s)
- Product type: Tube clamps
- Brand: Rotilabo®
- Material: POM
- Hose diameter: Ø 18,0–20,0 mm
- Weight: 0,022 kg
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Questions about Rotilabo®-tube clamps, POM, for hose Ø 18.0 - 20.0 mm, 10 unit(s)
What is this article?
Rotilabo®-tube clamps, POM, for hose Ø 18.0 - 20.0 mm, 10 unit(s) is the article on this page. Luminix Health distributes Carl Roth 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.

