3M filtri serie 2138 P3 R adatta per polveri vapori fumi di saldatura confezione da 2 pezzi Tipologia_Alza-Tira e Argani welding in a protected atmosphere

welding in a protected atmosphere or with flame

automatic shutdown after 15 m 'if it is not being used

Supplied in the practical hanging containment envelope

Keeps the sealing properties in the temperature range between -55 ° C and + 200 ° C unaltered

3M filtri serie 2138 P3 R adatta per polveri vapori fumi di saldatura confezione da 2 pezzi Tipologia_Alza-Tira e Argani welding in a protected atmosphere3M 2138 powder and vapor filters Pack of two pieces Class P3 R protection from solid and liquid particles, as well as from the ozone up to 10 times the OEL. Further protection from organic vapors and acid gases below the OEL limit Protection combined with comfort and balance. Thanks to the dimensions small, they adaptably fit the welding screens. Details Class P3 R protection from solid and liquid particles, as well as from the ozone up to 10 times