RHZK 系列正压式呼吸器是一种自给开放式空气呼吸器，广泛应用于消防、化工、船舶、石油、冶炼、仓库、试验室、厂矿等部门，为消防队员、抢救灾害人员、厂矿作业人员在浓烟、蒸汽、缺氧等各种恶劣环境中提供呼吸保护，不吸入有毒有害气体，从而有效地进行灭火、抢险救灾救护和劳动作业。 该产品经国家消防装备质量监督检验中心检测合格，符合 GA124 《正压式消防空气呼吸器》的要求。船用正压式呼吸器经中国船级社的型式认可和检验。

The RHZK series self-cbntained open-cercuit compressed air berathing apparatus are used widelyfor fire-fighing,chemiecal industry,shipping,laboratory,mine,petroleum,warenhouvs, factory and metal-lurgy.It can provide effey respiratory protecting from toxic gases for fire-fighter,life-saver,rescuer and operator who working in thick smoke,steam,and oxygen deficiency hazardous atmosphere. The product was awarded the certificate of inspection by state quality testing center for fire-fighting equipmentm,and it is up to the China standard of GA124"selCcontcained open-circuit copressed airbreathing apparatus for fire-fighting ,the breathirig apparatus for shipping was authorized by the China classification society of shipping.