Description
Blank-off flange, stainless steel, DN 250 ISO-K is a vacuum-system accessory used to close unused ISO-K ports of nominal size DN 250. The flange is made of stainless steel and follows the ISO-K connection geometry widely employed on laboratory vacuum pumps, chambers, manifolds and process lines. Supplied as a single piece, it provides a matching blanking closure wherever a DN 250 ISO-K interface must be sealed during installation, maintenance or reconfiguration of vacuum apparatus. This blank-off flange from manufacturer WELCH belongs to the accessories and spare parts range for laboratory equipment and is identified clearly by the DN 250 ISO-K designation for straightforward pairing with clamps, centering rings and related ISO-K hardware. Keeping a dedicated stainless-steel blank-off flange available helps complete modular vacuum assemblies and isolate open ports when they are not required for active pumping or measurement. The component is intended for laboratories and technical facilities that standardise on ISO-K DN 250 connections and need a durable metal blank compatible with existing stainless-steel vacuum fittings.
This article is part of Other instruments & spare parts.
Key features
- Pack size: 1 pc
- Product type: Blank-off flange
- Material: Stainless steel
- Flange size: DN 250
- Connection standard: ISO-K
Récemment consulté
Vous aimerez peut-être aussi
Questions about Blank-Off Flange, Stainless Steel, DN 250 ISO-K
What is this article?
Blank-Off Flange, Stainless Steel, DN 250 ISO-K is the article on this page. Luminix Health distributes WELCH for laboratory use. It sits in Other instruments & spare parts, in Instruments de laboratoire.
Some instruments do not sit cleanly in one measuring principle, and every instrument eventually needs a spare: a lamp, a fuse, a seal, a knob. The spare has to be the part for that model. A near match is a different part. Calibration of the instrument, once it measures, belongs with EURAMET, BELAC and the BIPM.
Which category should I open next?
The category is Other instruments & spare parts. The catalogue is Instruments de laboratoire.
Shelves beside this one are Instruments de laboratoire.
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. 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.