Hypertherm HT4400 - Gas Requirements

SPECIFICATIONS
HT4400 Instruction Manual 2-3
2
Cables
Gas Hoses
Coolant Hoses
System components not drawn to scale
Specifications
System Requirements
Gas Requirements:
Plasma Gas Types Oxygen, Nitrogen
Shield Gas Types Air; Nitrogen
Gas Quality:
Oxygen 99.5% pure (liquid gas recommended)
Nitrogen 99.995% pure (liquid gas recommended)
Air 99.995% pure (liquid gas recommended)
Maximum Gas Flow Rates and Inlet Pressures:
Oxygen 140 scfh (3965 sclh) @ 120 psi +/- 10 psi (8.3 bar +/- 0.7 bar)
Nitrogen 250 scfh (7080 sclh) @ 120 psi +/- 10 psi (8.3 bar +/- 0.7 bar)
Air 250 scfh (5664 sclh) @ 120 psi +/- 10 psi (8.3 bar +/- 0.7 bar)