| *的快速插接式設計，使用簡便，供氣迅速
體積小，重量輕，保證的下視野
呼吸舒適輕松，zui大供氣量可達到450升/分鐘以上，保證面罩內(nèi)正壓（3毫巴），更安全可靠
通過旋轉(zhuǎn)式接口與中壓管相連，更換方便 • Unique quick-connecting demand valve, supplies the air automatically when connected to the mask
• Small and light, good down vision
• Comfortable breathing, maximum supply flow rate is higher than 450L/MIN, always keeping a positive pressure in the mask |
| 結構簡單可靠，壓力補給型，保持中壓循環(huán)系統(tǒng)中的持續(xù)壓力（7巴）及流量（>450升/分鐘）
可擴展型，能接單瓶或雙瓶
配有泄壓安全閥，當中壓回路中壓力大于11巴時自動泄壓，保證使用者安全
配有便捷式手輪，用于裝卸氣瓶
配有他救接口，可接面罩式通風頭罩，供搶救第二方時呼吸用。 • Simple structure, keeps the Medium Pressure system at 7 bars
• Special design, able to accept 2 cylinders
• Safety valve, to ensure that the pressure of the MP hose is always lower than 7 bars
• Additional “buddy breather”: can be equipped with two masks for rescuing an endangered person |
