Description
It is a breathing apparatus, which utilizes compressed oxygen as a source to form isolated oxygen of a closed circuit to provide the wearer with clean oxygen, and is mainly used under a mine or in the environment where toxic gases exist or oxygen is deficient.
Main Characteristic
- This instrument adopts a patented three-in-one harness, which is easy to operate. The metal base is adopted to ensure the robustness of the self-rescuer in harsh environments. The detachable protective cover ensures maintenance personnel maintain equipment and also prevents the wearer from opening the equipment without permission. It adopts rust-proof metal (non-plated) to make exterior metal parts to ensure the service life and reliability of products.
- It adopts double-loop circulation breathing patterns, the advantage is low resistance and breathing temperature, comfortable, safe and reliable compared with reciprocating breathing patterns.
- It has functions of quantitative oxygen supply, automatic oxygen supply, and manual oxygen supply and pressure indication.
Main specification
| Item Model | ZYX30(A) | ZYX45(A) | ||
| Protective duration | ≥30min | ≥45min | ||
| Oxygen cylinder volume | 0.3L | 0.4L | ||
| Filling pressure of oxygen cylinder | 19 ≤P ≤ 21 MPa | |||
| Oxygen storage capacity | ≥60L | ≥80L | ||
| Quantitative oxygen supply | >1.2L/min | |||
| Manual, automatic oxygen supply | >60L/min | |||
| Exhaust pressure | (150-300)Pa | |||
| Dimensions | 220×183×102mm | 244×183×102mm | ||
| Weight | 2.1Kg | 2.3Kg | ||
