Isolated Negative Pressure Oxygen Respirator manufacturer from China Shandong China Transport Logistics Equipments Co., LTD.

Isolated Negative Pressure Oxygen Respirator

Price:	1.0 USD
Payment Terms:	T/T,WU,Paypal
Place of Origin:	Shandong, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Means of Transport: Ocean,Air

Packing: carton box, plastic bags, w...

Brand Name: China Coal

Production Capacity: 1000 sets per month

Delivery Date: 5-10 days after your paymen...

mainly suitable for poisonous and harmful gas of coal mine, fire fighting, chemical industry, tunnel, scientific research and high-rise buildings.

chinacoal09

https://www.cntransportintl.com

https://m.chinacoalintl.com

we provide service of enterprise's customs declaration, inspection.

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, emergencyswitch 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.

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