Description
Elbow (90°), stainless steel, DN 63 ISO-K is a vacuum connection fitting for laboratory and technical vacuum systems that use the ISO-K flange standard. The component provides a 90-degree change of direction in vacuum lines while employing stainless steel construction suited to vacuum service. Dimensioned for DN 63 ISO-K interfaces, the elbow enables compact routing of tubing, manifolds and chamber connections in pump setups and instrument installations. Supplied as one piece from manufacturer WELCH, it serves as an accessory or replacement part for laboratory equipment requiring ISO-K compatible stainless steel fittings. Laboratories can integrate the elbow when configuring new vacuum paths or when maintaining assemblies that need a right-angle flange transition. The DN 63 size matches common medium-scale vacuum hardware used with pumps, traps and process vessels. This part supports mechanical coupling at ISO-K flanges and helps keep vacuum line layouts tidy in limited bench or rack space. Pack size is one piece for convenient stocking as a spare or for single-point installation in accessories and spare-parts inventories.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: 90° elbow fitting
- Material: Stainless steel
- Connection standard: ISO-K
- Nominal size: DN 63
- Angle: 90°
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Questions about Elbow (90°), Stainless Steel, DN 63 ISO-K
What is this article?
Elbow (90°), Stainless Steel, DN 63 ISO-K is the article on this page. Luminix Health distributes WELCH 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?
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. Delivery across the EU, two to five days if in stock. 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.
