Changing GPM on Hot Water machine???

[NJWashingGuy]

I have a Landa PGHW rated at 5.2gpm @3500psi. Its has a 20hp Honda and a General 2021 pump. This machine can make some serious hot water in its current form, however I would like to get more gpm out of it. If I was to switch out the pump to an 8 gpm pump, would it still be capable to a temperature rise that would provide the same or similar benefit of a hot water machine?? Thanks for the help, Mike.

 

[Ron Musgraves]

I have a Landa PGHW rated at 5.2gpm @3500psi. Its has a 20hp Honda and a General 2021 pump. This machine can make some serious hot water in its current form, however I would like to get more gpm out of it. If I was to switch out the pump to an 8 gpm pump, would it still be capable to a temperature rise that would provide the same or similar benefit of a hot water machine?? Thanks for the help, Mike.

I believe you will need more horseys

 

[Russ Johnson]

You could get 8, but at 2500 psi or so. If it has a 110 volt burner, you could change a few things to get it hotter.

 

[NJWashingGuy]

guess that I am better off starting from scratch or buying something used...?? anyone got a hot 8gpm for sale??

 

[Christopher]

I think that Chris Tharpe has an 8gpm hot water skid that he might want to sell, pm him or give him a call.