building my new freezer at work, I need to braze up the piping for it (2x 40m runs)
refrigeration engineer gave me some brazing rods but I'm running out.. the ones he gave me are copper phosphorus, but he's away on holiday right now
a quick google for them found a lot of options e.g. https://www.cupalloys.co.uk/refrigeration-copper-phos/
which ones should I get? google says the refrigeration pipe is 99.9% copper
(I'm not filling the system with gas, got to have fgas qualification to do that, refrigeration engineer will do that for me)
doing 3/8 and 7/8 pipe right now, but have some 3inch to do next time (if it makes any difference)
refrigeration engineer gave me some brazing rods but I'm running out.. the ones he gave me are copper phosphorus, but he's away on holiday right now
a quick google for them found a lot of options e.g. https://www.cupalloys.co.uk/refrigeration-copper-phos/
which ones should I get? google says the refrigeration pipe is 99.9% copper
(I'm not filling the system with gas, got to have fgas qualification to do that, refrigeration engineer will do that for me)
doing 3/8 and 7/8 pipe right now, but have some 3inch to do next time (if it makes any difference)