Low Pro Ansi Z Certified Hard Hat White Hardhats
low pro ansi certified hard hat sei ref. no. brand model no. HD lpr low pro type class suspensions: ratchet or pin-lock; shell colors: black, white, red, blue, clear, green, orange, grey, pink the sei certification mark may be used in the marketing, packaging and promotion of the model detailed above, in accordance with the provisions of the sei certification program manual.low profile hardhats that have been tested and approved by ansi are available for miners preferring this type of hardhat. authority the federal mine safety and health act of 1977, as amended, u.s.c. 801 et seq.; c.f.r. 75.1720 and c.f.r. 77.1710.