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Old 2017-08-12, 1:10pm
saadat68 saadat68 is offline
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Join Date: Aug 12, 2017
Posts: 5

Originally Posted by ESC View Post
You have built what is essentially a premix burner, which is not safe without a flashback arrestor. You need to install one between the junction of propane tank and air line. Air supply would be fine, just not as hot a flame as with oxygen tank or concentrator. Ask more questions if not completely clear. Better safe than ..
As this furnace is for melting silver, a blower is enough

My flashback arrestor does not work and I think the problem is my regulator

I found 0-3 bar adjustable regulator. Can this model solve my problem ?

Also it has another problem.
P max of flashback arrestor is 1.5 bar.
What happen if regulator set in 2 or 3 bar? Does flashback arrestor work In this condition? ( These regulator don't have any gauge )
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