The entry, in the couplings line
The company's couplings line is published as a set of named entries — camlock couplings first, plus flanges, air hose couplings and clamps — and is covered as a whole on the hose couplings page, on the same principle: a coupling is not a standalone product but one half of a joint, specified against the hose it terminates and the equipment it meets. The air hose coupling entry is the pneumatic half of that discipline. The joint it serves is the air line's: the hose on one side — whichever air hose the coupling is ordered to terminate — and the equipment it meets is the tool, the drop and the compressor outlet, each with its own established connection.
General background, stated as general knowledge rather than company data: pneumatic quick-connect couplings are made in several profile series that look alike — which is why the first fact an air-coupling enquiry carries is the series or profile already in use on your tools and drops. The second fact is the tail: the hose end of the coupling is sized to the hose's bore and clamped or crimped to its wall, so bore and hose build travel with the coupling specification. Neither fact is a detail; a coupling order answered without them is answered for a coupling that may fit nothing on your bench.
What is confirmed per order
- Profile or series: the quick-connect profile your tools and drops already use, named in the enquiry; interchangeability is confirmed against it, in writing.
- Hose bore and build: the air hose the coupling is to terminate, with its bore, stated from the hose you are ordering; which hose builds this coupling entry is offered for is confirmed in the quotation.
- Threaded ends: where a coupling meets fixed equipment, the thread form and size at that end, stated from the equipment, not assumed.
- Material and pressure: the coupling material offered and its pressure position against your system's maximum pressure, both stated in the quotation.
- Assembly: whether couplings are supplied loose, or fitted to hose — and if fitted, how the joint is secured, clamp or crimp, cross-checked against the hose clamps entry where clamps are the method.
No sizes, materials or pressure figures for this entry are published in the company's data, so none is printed here; the couplings page explains the same position for the line as a whole. Itemise the profile, the hose and the thread facts in the enquiry, so the quotation can be checked against the bench; an enquiry that arrives as 'air couplings, assorted' cannot be answered for a specific joint. Send the facts with the first message, and ask for the answer to be given against your joints, not against couplings in general.
Will these couplings fit my existing tools?
Only if the profile matches. Name the series or profile in use on your tools in the enquiry and ask for the match to be confirmed in the written quotation.
Can couplings be supplied fitted to air hose?
State that you want fitted assemblies, the hose build and bore, and the fitting at each end; whether the line is supplied assembled, and how the joint is secured, is confirmed per order.
What sizes are stocked?
No size list for this entry is published in the company's data. State your hose bore and the equipment connections in the enquiry; the offered sizes for your specification are confirmed in the quotation.
Request a Quotation
Send the hose family, bore size, working pressure, length per roll and total quantity. MOQ, packing and lead time are confirmed in the written quotation for your exact specification. If the hose will be supplied as a finished assembly, name the coupling standard you need (for example camlock type and size, flange or thread) — or state that you need bare hose only.