Where to Buy 8 GPM GX 390

Looking to get some new equipment. Where is the best place to purchase new equipment? I’m in Pa.
New reels and 8gpm machine.

That would have to be a custom build. Not really sure what it would be useful for but the owners here are my friends.

https://www.google.com/localservices/profile?spp=Cg0vZy8xMWYycl81X3M0&scp=Ch1nY2lkOnByZXNzdXJlX3dhc2hpbmdfc2VydmljZRoZcGEgcHJlc3N1cmUgd2FzaGluZyBzdG9yZSIZcGEgcHJlc3N1cmUgd2FzaGluZyBzdG9yZSoZcGEgcHJlc3N1cmUgd2FzaGluZyBzdG9yZQ%3D%3D

Sure you want an 8gpm 390? That would net you what…1800psi?