WELDING VISOR SUNDSTRÖM SR 574/575

Welding Visor / Helmet with Visor The SR 574 welding helmet is intended for use together with the SR 575 helmet equipped with a visor. The complete helmet with welding shield, combined with a battery-powered SR 500 or SR 700 blower and approved filters, is included in Sundström's powered air-purifying respirator systems. The breathing hose of the helmet with visor must be connected to a blower equipped with filters. The overpressure created in the helmet's visor prevents particles and other contaminants from entering the breathing zone. These combinations are designed to protect against harmful gases, radiation, and splashes during welding, flame cutting, grinding, and similar operations. Its design makes it suitable for working in confined and hard-to-reach areas. The device can be used as an alternative to filter-equipped respirators in all applications where such respirators are recommended. This applies especially to heavy, hot, or prolonged tasks. Before use, a welding lens with the appropriate shade number must be attached to the welding helmet. The SR 574 is supplied with a shade number 10 welding lens and a polycarbonate protective lens. The lens must bear the CE marking and must be of standard size 90 x 110 mm. Additional accessories are available, such as automatic welding lenses, replacement lenses, neck and chest protectors, and hose protectors. This product description is an automated translation of the original Finnish description.