Description
Tygon® standard hose S3™ E-3603 is flexible laboratory tubing for general liquid-handling duties, specified with an inner diameter of 19,0 mm and an outer diameter of 25,4 mm. The generous bore supports higher volumetric transfer while the defined outer diameter helps match common fittings and clamps used in research and analytical workspaces. Supplied as a continuous 15 m length, the pack gives laboratories enough material for several bench lines, instrument feeds or custom cut pieces from a single coil. Unit weight is 4,200 kg, so the full length remains practical to store, handle and dispense in a typical labware inventory. This Saint-Gobain Tygon® S3™ E-3603 standard hose variant is intended for everyday hose and accessory roles rather than dedicated vacuum service, aligning with general laboratory liquid-handling set-ups. Clear dimensional control at 19,0 mm inner and 25,4 mm outer diameter supports repeatable connections across repeated installations. The E-3603 designation identifies the established standard tubing family within the Tygon® range, offering a straightforward choice when a robust, flexible hose of these exact dimensions is required for routine fluid routing.
This article is part of PVC, PTFE & other tubing, in Tubing, hoses & fittings.
Key features
- Pack size: 15 m
- Product: Tygon® standard hose S3™ E-3603
- Inner diameter: 19,0 mm
- Outer diameter: 25,4 mm
- Weight: 4,200 kg
- Hose type: Standard (general applications)
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Questions about Tygon®-standard hoses S3(TM) E-3603, inner-Ø 19.0 x outer-Ø 25.4 mm, 15 m
What is this article?
Tygon®-standard hoses S3(TM) E-3603, inner-Ø 19.0 x outer-Ø 25.4 mm, 15 m is the article on this page. Luminix Health distributes Saint-Gobain 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.

