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Class G rating for our PAPR units!
ISPI announces that the testing has demonstrated that our Pureflo model PF60 ESM has met the requirements for the Class G Electrical Insulation. All new Pureflo models, including those with the welding mask accessory, will be marked to identify conformity to ANSI Type 1, Class G classification.Class G hard hats are intended to reduce the danger of contact exposure to low voltage conductors. Test samples are proof tested at 2200 volts (phase to ground).
Last changed: Jun 06 2010