Propane generator 3/4" NPT to QCC-1 adapter question

[ticotexas]

I have a tri-fuel generator that came with a flex hose and regulator having a QCC-1 connection. I also have a capped 3/4" black iron tee with a valve (downstream of the low pressure regulator) on my barndominium served from a 500-gal underground tank (with the high pressure regulator under the access cover.) How do I make up an adapter, or series of adapters, to go from the 3/4" NPT male to a QCC-1 male?

 

[Firebrick43]

With a QCC fitting of course

https://store.nashfuel.com/products...85469&pr_ref_pid=7540077396125&pr_seq=uniform

Standard black iron or brass pipe fittings from there such as a bell reducer

https://www.supplyhouse.com/Ward-FBCO3-4x1-4-3-4-x-1-4-Black-Coupling-562000-p

This is going to be installed outside with a gas valve to shut off right?

Also, do you think your regulator is going to work correctly when it’s supposed to have high pressure propane 50-150 lbs in and .75 psi (11” WC) out but you put it down stream of the low pressure regulator and feed it 11” WC????

 

[PCustoms]

This is going to be installed outside with a gas valve to shut off right?

Also, do you think your regulator is going to work correctly when it’s supposed to have high pressure propane 50-150 lbs in and .75 psi (11” WC) out but you put it down stream of the low pressure regulator and feed it 11” WC????

Guessing you've done this before?

 

[Mr onetwo]

My propane system runs at 2PSI and there is a Maxitrol at each appliance.You will need to cut a tee in before the 2nd stage regulator and feed the generator from that point.What size generator is it and how many btu's does it draw according to the IOM?