Description
Centering ring with Perbunan O-ring, stainless steel, DN 100 ISO-K is a vacuum flange component for aligned, sealed ISO-K joints on larger laboratory and process connections. The stainless-steel carrier holds a Perbunan O-ring that compresses between DN 100 ISO-K flanges, supporting vacuum-tight assembly on pumps, vessels and transfer lines that use this flange standard. Delivered as one piece, it serves as a direct replacement or spare for routine maintenance of DN 100 ISO-K hardware. Manufactured by WELCH, the centering ring follows the familiar ISO-K centering-ring concept with a metal ring and elastomer seal matched to the DN 100 size. Stainless steel provides structural rigidity while the Perbunan O-ring supplies the sealing interface required for typical vacuum service. Suitable for laboratories and technical facilities that maintain ISO-K flange inventories, this accessory keeps DN 100 connections serviceable with a clearly specified stainless-steel and Perbunan construction, without extending claims beyond the stated product identity and pack configuration.
This article is part of Other instruments & spare parts.
Key features
- Pack size: 1 pc
- Product type: Centering ring with O-ring
- Material: Stainless steel
- Seal: Perbunan O-ring
- Flange size: DN 100 ISO-K
- EAN: 4046681089404
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Questions about Centering Ring with Perbunan O-Ring, Stainless Steel, DN 100 ISO-K
What is this article?
Centering Ring with Perbunan O-Ring, Stainless Steel, DN 100 ISO-K is the article on this page. Luminix Health distributes WELCH for laboratory use. It sits in Other instruments & spare parts, in Lab instruments.
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.
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The category is Other instruments & spare parts. The catalogue is Lab instruments.
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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.
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