Shandong China Coal Industry & Mining Group Co.,Ltd
| Place of Origin | China |
| Brand Name | chinacoal |
| Certification | ISO9001,CE |
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Product Specification
| Place of Origin | China | Brand Name | chinacoal |
| Certification | ISO9001,CE | ||
| High Light | oxygen respirator ，negtive pressure oxygen respirtor ，dust helmet respirator | ||
Working principle:
Respiratory airflow alternately run for the positive and negtive 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.
Isolated negtive pressure oxygen respirator 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 diamension: no more than 345*345*190 mm
Company Details
Business Type:
Manufacturer,TradingCompany
Year Established:
1983
Employee Number:
500-1000
Ecer Certification：
Active Member
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 mil... Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 mil...
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