Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 92)

INSTALLATION
HPR260 Auto Gas Instruction Manual 3-43
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.
Part
Number
Description Qty.
128544 Kit: Oxygen, 2-stage * 1
128545 Kit: Inert Gas, 2-stage 1
128546 Kit: Hydrogen (H5, H35 and methane) 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
022038 Inert gas, 2-stage 1
022039 Hydrogen/methane, 2-stage 3
022040 Air, 2-stage 1
022041 Line regulator, 1-stage 1
* Kits include appropriate fittings
2-stage regulator Single stage regulator