Fisher 250 Psi Stainless Steel Pressure Regulator 67Cfsr-227 $1,079.61 Fisher https://www.ebay.com/itm/293750097203?hash=item4464dec533:g:…
Tescom Stainless Steel 500 Psi Pressure Regulator, 44-3262H283-607 $1,109.05 https://www.ebay.com/itm/264883818862?hash=item3dac4e516e:g:…
Fisher 95L Pressure Regulator 1/2Inch Npt, 50 Psi $863.78 Fisher https://www.ebay.com/itm/264858817349?hash=item3daad0d345:g:…