Description
Thread adapter A45 to S40 ETFE is a laboratory thread conversion fitting that joins an A45 thread to an S40 thread. Produced in ETFE, it is designated for opus®, ceramus® and solarus® systems. The adapter comes as 1 pc, with a net weight of 0,014 kg and a gross weight of 0,037 kg. Packaging dimensions are 0,12 m depth, 0,08 m width and 0,05 m height. This Hirschmann accessory supports mechanical coupling where laboratory bottles, reservoirs or instrument ports must bridge A45 and S40 thread standards in dispensing and titration applications. Country of origin is Germany. Within the opus®, ceramus® and solarus® range, the ETFE adapter provides the defined A45 to S40 transition for fluid-handling assemblies that rely on these geometries. Choose this fitting when a direct A45–S40 connection is required on compatible equipment while retaining the material and thread specification stated for the accessory.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
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Questions about THREAD ADAPTER A45 TO S40, ETFE
What is this article?
THREAD ADAPTER A45 TO S40, ETFE is the article on this page. Luminix Health distributes Hirschmann for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Matériel de laboratoire.
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 Matériel de laboratoire.
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. 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.

