Home > Products > Safety Products > Isolated Negative Pressure HYF4 Oxygen Respirator/portable respirator
Isolated Negative Pressure HYF4 Oxygen Respirator/portable respirator
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- Qingdao
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Product Details
| Place of Origin | Shandong, China | Brand Name | Bafang | |
| Model Number | HYF4 |
Product Description
HYF4 Portable Isolated Negative Pressure Oxygen Respirator
Working principle
Respiratory airflow alternately run for the positive and negative pressure, breathing resistance is small, pressure reducer, counterflow.
Assembling of oxygen for quantitative oxygen vavle, atomatic supply vavle, manual supply vavles, pressure reducing vavles, safety valves, emergency switch focus to design into one, compact, easy disassembly and maintenance.
Equipped with a row of saliva in the mouth with the pump, the saliva can always be ruled out.
Delivery Detail : Within 7 days after receive your payment
Packaging Details : Standard package or as customers' requirement
Main Parameter
1.The main technical parameters:
(1) Oxygen bottle of 19.61 Mpa 200L oxygen storage
(2) Oxygen supply ration: 1.3~1.1L/min
(3) Automatic exhaust pressure: +196~294Pa
(4) Automatic supply pressure: -147~-245Pa
(5) Effective use time: 2h
2. Dimensions and weight:
(1) Weight: (including oxygen and absorbent) no more than 7kg
(2) Overall dimension: no more than 345*345*190 mm
Contact Us
- Jining Bafang Mining Machinery Co., Ltd.
- Contact nameRenee Chang Chat Now
- Phone86-537-2280551
- Address1509 Room,Baifeng Building,Jinyu Road Rencheng District Jining city, Jining, Shandong
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