Beschrijving
Hose connector, stainless steel, DN 25 KF - DN 20 is a laboratory vacuum accessory that joins a DN 25 KF flange interface to a DN 20 hose connection. Fabricated in stainless steel, it provides a durable metal transition between standardized KF hardware and flexible tubing used with pumps, manifolds and process lines. The defined DN 25 KF to DN 20 geometry supports clear dimensional matching during installation or replacement of vacuum fittings. As a single-piece component it is straightforward to stock as a spare for laboratory apparatus. This hose connector from manufacturer WELCH belongs to the accessories and spare-parts range for laboratory equipment and is intended for routine coupling tasks where stainless steel construction is preferred. It helps maintain orderly vacuum or process connections in filtration, drying, analytical and general lab setups that rely on KF flange standards. Selecting the correct flange and hose sizes simplifies maintenance and reduces mismatch during system assembly. The compact stainless-steel design suits everyday laboratory environments that require robust, reusable connectors between rigid KF ports and hose lines.
This article is part of Other instruments & spare parts.
Key features
- Pack size: 1 pc
- Product type: Hose connector
- Material: Stainless steel
- KF flange: DN 25
- Hose connection: DN 20
- Interface: DN 25 KF - DN 20
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Questions about Hose Connector, Stainless Steel, DN 25 KF - DN 20
What is this article?
Hose Connector, Stainless Steel, DN 25 KF - DN 20 is the article on this page. Luminix Health distributes WELCH for laboratory use. It sits in Other instruments & spare parts, in Instrumenten.
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 Instrumenten.
Shelves beside this one are Instrumenten.
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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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.