Hypertherm HyIntensity Fiber Laser Rev.3 - Manual (Page 98)

InstallatIon
2-50 HyIntensity Fiber Laser Instruction Manual – 807090 Revision 3
Gas regulators
Low-quality gas regulators do not provide consistent supply pressures and can result in poor cut quality and system
operation problems. Use a high-quality, 1-stage, gas regulator to maintain consistent gas supply pressure, if using liquid
cryogenic or bulk storage. Use a high-quality, 2-stage, gas regulator to maintain consistent gas supply pressure from
high pressure gas cylinders.
The high-quality gas regulators listed below are available from Hypertherm and meet U.S. Compressed Gas Association
(CGA) specifications. In other countries, select gas regulators that conform to national or local codes.
* Kits include appropriate fittings
Single stage regulator two-stage regulator
Part Number Description Quantity
128544 Kit: Oxygen, 2-stage * 1
128547 Kit: Air, 2-stage 1
128548 Kit: 1-stage (for use with cryogenic liquid nitrogen or oxygen) 1
022037 Oxygen, 2-stage 1
022040 Air, 2-stage 1
022041 Line regulator, 1-stage 1