Description
Quick disconnect coupling, female, is a straight laboratory hose connector designed for rapid, tool-free joining of flexible tubing in liquid-handling setups. This female coupling has a nominal diameter of Ø 3,2 mm and incorporates an integrated shut-off function that helps limit spillage when lines are disconnected. It supports clean, repeatable connections in media transfer, sampling loops, and temporary fluid circuits on the bench. Supplied as 1 pc and weighing only 0,006 kg, the compact fitting is easy to stock as a spare or to install in multi-line manifolds. The straight geometry keeps flow paths simple and reduces dead volume compared with angled alternatives. This quick disconnect coupling from manufacturer ROTH SELECTION belongs to the hose connectors group within laboratory liquid-handling accessories, making it suitable for aqueous media lines, instrument feed tubing, and general laboratory plumbing where frequent connect–disconnect cycles occur. Pair it with matching male counterparts of the same diameter series to build modular tubing systems. Specify this Ø 3,2 mm female version with shut-off whenever secure, leak-conscious quick coupling is required in routine lab fluid handling.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Product type: Quick disconnect coupling, female
- Geometry: Straight
- Diameter: Ø 3,2 mm
- Function: With shut-off
- Weight: 0,006 kg
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Questions about Quick disconnect coupling, female, straight, Ø 3,2 mm, with shut-off, 1 unit(s)
What is this article?
Quick disconnect coupling, female, straight, Ø 3,2 mm, with shut-off, 1 unit(s) is the article on this page. Luminix Health distributes Carl Roth 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.