Hypertherm Powermax 65 - Engine-driven generator recommendations

POWER SUPPLY SETUP
powermax 65/85 Operator Manual 2-15
Connect the gas supply
Connect the gas supply to the power supply using an inert-gas hose with a 3/8 inch (9.5mm)
internal diameter and a 1/4NPT quick-disconnect coupler, or a 1/4 NPT x G-1/4 BSPP (CE units)
quick-disconnect coupler.
WARNING
Do not allow the gas supply pressure to exceed 135 psi (9.3 bar). The filter bowl may
explode if this pressure is exceeded.
The recommended inlet pressure while gas
is flowing is 85 - 135 psi (5.9 - 9.3 bar).