Shigematsu Dustproof Absorption Can for Sulfur Dioxide Gas CA-707L2/SO 1 pc

Catalog number: CA-707L2/SO Features: ● Designed to fit the Japanese face shape, it has a double cushion structure that prevents the intrusion of harmful substances. ● One-touch connection makes it easy to put on the mask. Uses: ● For work that generates low concentrations of toxic gas. (Use an absorption can suitable for the target gas) ● Canister for GM22 and GM77. Specifications: ● Target gas: Sulfur dioxide gas ● National inspection pass number: TN209 ● Breakthrough time (min): 60 ● Standard value (min or more): 35 ● Test gas: Sulfur dioxide gas ● Test concentration (%): 0.03 ● Maximum allowable permeation concentration (ppm): 5 ● Environmental concentration of harmful substances is 0.1% (1000ppm) or less ● Compatible masks: GM77, GM22, GM70J Caution: ● If you have any questions or are unsure of the type of canister, please contact the manufacturer. ● Use GM22GM77 and an absorption canister suitable for the environmental gas as a set.