3M Scott Safety Respirator airline apparatus comprising Tempest automatic positive pressure demand valve, supply hose and airline connection manifold mounted on fully adjustable wipeclean bandolier harness. The harness surface is smooth which reduces the trapping of external substances and makes the set easier to clean after use. CEN type airline connection hose. Please select required facemask from list below., model: 2026499 / 3M Scott Safety Mặt nạ phòng độc airline apparatus comprising Tempest automatic positive áp suất demand van, supply ống dẫn khí and airline connection bộ chia đường ống mounted on fully adjustable wipeclean bandolier dây đai an toàn. The dây đai an toàn surface is smooth which reduces the trapping of external substances and makes the set easier to clean after use. CEN type airline connection ống dẫn khí. Please select required mặt nạ bảo hộ from list below., mẫu/model: 2026499