Description
Rotilabo® rubber vacuum tube is a red flexible vacuum hose for laboratory vacuum lines and related apparatus. With an inner diameter of 8 mm and an outer diameter of 18 mm, it offers a larger bore for higher flow or broader connector fit while retaining a solid wall thickness for vacuum service. Supplied as a 5 m length, the tubing can be cut to the runs needed for pumps, manifolds, cold traps and glassware assemblies. The distinctive red finish helps operators distinguish vacuum lines from other utilities. Pack weight is 1,300 kg, making the coil convenient for storage beside other labware. This Rotilabo® item from manufacturer ROTH SELECTION is positioned among vacuum-technology accessories and suits routine reduced-pressure tasks including filtration, distillation support and system evacuation in research, quality-control and teaching environments. Specified inner and outer diameters simplify selection against standard laboratory fittings.
This article is part of PVC, PTFE & other tubing, in Tubing, hoses & fittings.
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Questions about Rotilabo®-rubber vacuum tube, red, inner-Ø 8 mm, outer-Ø 18 mm, 25 m
What is this article?
Rotilabo®-rubber vacuum tube, red, inner-Ø 8 mm, outer-Ø 18 mm, 25 m is the article on this page. Luminix Health distributes Carl Roth 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?
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.