Why do you need to plug your torch in to a bought cooler? It's a no brainier that a pump designed, tried and tested specifically for welding coolers is going to be up to the task.Ok so looks like my flow is too low, just wish I knew of someone local to me with a bought cooler that I could try the torch on before I go and splash out on a pump.
Yes but if not then I would be seriously pee'd off spending on an expensive pump and finding it is actually the narrow 3mm cold fitting ID that is restricting things hence the reason I would like to try on a bought cooler just to make sure. Wouldn't mind spending the money if it was an improvement.Why do you need to plug your torch in to a bought cooler? It's a no brainier that a pump designed, tried and tested specifically for welding coolers is going to be up to the task.
Is that with a torch connected?Flow Should look like this roughly
Yes that was what I was thinking and hence my reluctance to splash out on an expensive pump just to find it the same.Having the same flow pumping up to a height of 25ft indicates you have good pressure from the pump.