Clip on adaptor converts 21mm clip on system to 21.8LH male thread. THIS IS NOT A REGULATOR and output pressure will be cylinder pressure. This adaptor must be attached to a regulator via a pigtail hose such as part 219869. .
1 Technical Question on the 21mm clip on adaptor for Calor 7kg and 15kg cylinders
I have 2010 motorhome with 7kg butane cylinders. I want to replace adaptor [not connecting easily] on which it states "Outlet GB 21.8 x 1.814LH" on top and underneath "Made in EEC Raccord Rapide 21 Quick Coupling". Current adaptor looks exactly like picture on your website under "20mm clip on adaptor" BUT I'm confused at ref to 21 on the underside of my current adaptor. Do I need your "21mm clip on adaptor for 7kg cylinder" even though it is not like my existing adaptor? Thanks.
by Keith Frost
Yes you do. These adaptors have different designs depending on the manufacturer. The Calor 7kg gas bottle has a 21 mm 'nozzle' whilst some other gas bottle manufacturers use a 20 mm 'nozzle'. The part you require is our part 128069
4 Customer Reviews on 21mm clip on adaptor for Calor 7kg and 15kg cylinders
Just What I Needed
by Mr Docwra (08 Jul 2015)
Quick delivery. works as described. I can now use 7-15kg calor bottles at full pressure on my gas forge when connected to my original regulator. very pleased.
Review Of Adaptor
by Joycef (17 Jul 2012)
Easy to fit onto cylinder and service and delivery for this item was very good.
by Keith F (10 May 2012)
The 21mm clip on adaptor for my 7kg butane cylinders in my motorhome was reasonably easy to fit. It was a replacement for an existing adaptor which I found very difficult to fit when I needed to replace the cylinder. Appears well made and very good value for money. Service and delivery excellent.
21mm Clip On Adaptor For 7kg To 15 And 4.5kg Butane
by Mr Lyle (14 Apr 2011)
Does "what it says on the tin" - left hand thread to 21mm clip-on - and at a reasonable price. I needed to be able to use 4.5kg and 7kg butane bottles via the same regulator. This was the only website, of 8 that I looked at, that had this particular adaptor.
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