They make 10psi at best. There are some success stories on them but also some failures. Do you really want to risk cooking a watercooled torch?
Well that's plenty then.Ones I have seen are talking 10Bar max.
Could be.not sure where you get that info, most of the domestic type, grundfos etc will be around the 10 bar max range, you'll not do much on a central heating system with 10 psi.... your pressure drop through the boiler and manifolds alone wouldn't leave you much in reserve
sure you're not mixing up values?
Well that's plenty then.
What's your pump budget mate out of interest.
I have a ceme et3009 with diode plug and rubber mounts I could let go if your interested. I'd be looking for a little more than £50 for it given there new price tag but if you want to crack a deal then pm me.No budget as such, just been looking at pump prices and cheapest I have seen is around about £50 new for Fluid-o-Tech Rotoflow PA204
That in itself is fine but then you need to get a suitable sized motor and make up a mounting etc.
I think I actually have a couple of central heating pumps that I used many moons ago for suds pumps on my first lathes, not sure what condition they will be in though, assuming I can find them
Thinking of looking to see if I can find a flow meter to incorporate into the return side, not sure if such a thing is available.
I have a ceme et3009 with diode plug and rubber mounts I could let go if your interested. I'd be looking for a little more than £50 for it given there new price tag but if you want to crack a deal then pm me.
It's the exact pump used in many high end coolers like the old fronius fk2000, Lincoln electric, thermaldynamics etc
The right pump for the job.
try your local heating / AC engineer, these pumps are nothing fancy, and they'll probably have a few old ones rattling round their stores.. the ones that have been taken out replacing the system, sort of thing you could probably pick up for a contribution to their beer kitty..
well we did with ours..
@Jim DaveyBest place to buy tig coolant from. We don't have a local welding supplies.
Cheers