Description
Silicone pump hose with a wall thickness of 1,6 mm is flexible laboratory tubing intended for liquid handling with peristaltic pumps. It offers an inner diameter of 4,8 mm and an outer diameter of 8,0 mm, giving a defined bore and wall profile for controlled fluid transfer on the bench or in instrument setups. The silicone material provides the elasticity required for repeated compression in pump heads used across research, analytical, and general laboratory workflows. Supplied as a 5 m length with a stated weight of 0,220 kg, the hose can be cut to the sections needed for manifolds, feed lines, and return paths. This tubing from manufacturer ROTH SELECTION belongs to the hoses and accessories range for peristaltic pumps within liquid-handling labware. Its dimensional combination suits medium-bore transfer duties where a stable inner geometry supports consistent flow during continuous or intermittent pumping of aqueous media, buffers, and process liquids. Laboratories can match the outer diameter to compatible pump heads and connectors, integrating the hose into existing liquid-handling configurations without changing established layouts. The pack format supports stocking a practical working length for routine maintenance and system builds.
This article is part of PVC, PTFE & other tubing, in Tubing, hoses & fittings.
Key features
- Pack size: 5 m
- Product type: Silicone pump hose
- Wall thickness: 1,6 mm
- Inner diameter: 4,8 mm
- Outer diameter: 8,0 mm
- Weight: 0,220 kg
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Questions about Silicone pump hose, thickness 1.6 mm, inner-Ø 4.8 mm, outer-Ø 8.0 mm, 5 m
What is this article?
Silicone pump hose, thickness 1.6 mm, inner-Ø 4.8 mm, outer-Ø 8.0 mm, 5 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.