Sundström SR 100 half mask size M/L

Half mask made of TPE/PP, available in three sizes. Thanks to two exhalation valves, breathing resistance is very low. Protective covers effectively shield the exhalation membrane from dust and paint particles. Easily adjustable head harness with elastic strap, V-shaped band, and large contoured crown plate. The harness helps the mask seal tightly against the face. The low-positioned filter attachment provides a good field of vision. The mask is used as a filtering protective device with filters from Sundström’s wide filter range, or together with the SR 307 compressed air attachment, in which case the combination forms a continuous-flow breathing apparatus connected to compressed air. Includes a pre-filter holder and test disc for easy function checking. The product is compatible with storage box 230 and storage bag 339. Approvals: EN 140:1998. Technical data: Nominal protection factor: 50. Assigned protection factor: 20. Inhalation resistance at 30 l/min flow: 3 Pa. Exhalation resistance at 160 l/min flow: 70 Pa. Temperature range: -10 to +50 °C. Weight: 179 g.