We generally have lots of these 20mm butane regulators in stock.
 
Before we became a Calor Gas Cylinder stockist, we stocked BP/Macgas LPG.  The 13kg butane bottles that we stocked then required the 20mm regulator. When we changed over to Calor their 15kg butane requires a 21mm regulator. So we have been busy exchanging regulators for our customers, which is why we have so many of the second hand 20mm regulators. Many of these are as new but are not in individual boxes.

If you require more than one regulator extra discount could be available, or if you are trade customer you could make us an offer for a bulk purchase.

Please note that the picture is for ilustration only. We have many different types, however, all are 20mm and will fit bottles supplied by Flogas, Macgas, BP, Home Heat and many more. Any questions, please ring and ask us.