Legacy Power Supply

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MAX42 plasma system

The MAX42® 40-amp plasma power supply was last manufactured in 1996, and is no longer available for sale from Hypertherm. Effective January 2021 original consumables for this system will no longer be available. Original torches for this system are no longer available. Please refer to the Duramax® retrofit torch and consumable upgrade option.

Hypertherm's Technical Service department no longer supports this model. Technical documentation for self-service is available in our Documents Library.

View affected part numbers


System information

Product lifecycle

Affected power supply part numbers:

071003, 071004, 071011

Affected system part numbers:

071007, 071008, 071009, 071010, 071012, 071013, 071030, 071031, 071032, 071033, 071034, 071035

Power supply
Original torch
Service parts
Technical support


Manuals and documents

Torches and consumables




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