Description
neoChoice quick coupling, 9/32'' female with shut-off and 3/8'' external thread, is a compact fluid-handling connector engineered for laboratory tubing systems. The female coupling incorporates a high-performance valve that delivers greater flow capacity than typical couplings of comparable size while remaining chemically resistant. Constructed from polypropylene, the component performs reliably under demanding chemical and temperature conditions encountered in laboratory fluid transfer. A plastic release button enables rapid, tool-free connection and disconnection. The integrated shut-off valve prevents fluid loss when the line is opened, supporting clean and efficient workflow. Some configurations of this series optionally accept bulkhead fittings for sealed mounting on tank walls or drums. Offered as a single piece from manufacturer neolab - Labor, the coupling suits applications requiring secure, high-flow connections in compact installations. Its design balances larger throughput with a small overall footprint, making it suitable for both benchtop apparatus and process-scale laboratory setups handling aqueous or chemically aggressive media.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
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Questions about neoChoice Schnellkupplung, 9/32'', weiblich, Absperrung, Außengewinde 3/8''
What is this article?
neoChoice Schnellkupplung, 9/32'', weiblich, Absperrung, Außengewinde 3/8'' is the article on this page. Luminix Health distributes neolab 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. 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.

