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HYZ-4 Positive Pressure Oxygen Respirator 

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

Means of Transport: Ocean
Packing: wooden box
Production Capacity: 1000
Delivery Date: within 10 days after paymen...

In the air bag lowpressure gas through the suction cooling device, a suction pipe, a suction valve to the mask, people in the mask exhaled gas

HYZ-4 Positive Pressure Oxygen Respirator

 

Application&Introduction

In the air bag lowpressure gas through the suction cooling device, a suction pipe, a suction valve to the mask, people in the mask exhaled gas through the exhalation valve, the expiratory tube, cleaning tank to the air bag; when the exhaled gas increases gradually and positive pressure spring is compressed. At the same time, the position of the spring pressure plate is gradually rising. When the pressure in the respiratory system to reach (400~700) Pa, the exhaust valve plate is pushed by the spring pressure plate. At this point, the exhaust valve to start the exhaust; when people's breath from (10~50) L/min range of changes, the breathing is always by the demand valve, exhaust valve automatic adjustment

Technical Parameters

Specifications: HYZ-4 

Rated protection time: 240? Min 

Oxygen bottle rated working pressure: 20 MPa

Oxygen flask volume: 2.4L 

Oxygen storage: 480L 

Filling volume: 2.1Kg 

calcium hydroxide Dimensions: 560 x 370 x 160mm

Weight: less than 17Kg

Respiratory rate: 30L/min 

Expiratory resistance: (0 ~ 600) Pa 

Inspiratory resistance: less than 700Pa

The quantitative amount of oxygen: (1.4 ~ 1.7) L/min 

Automatic oxygen supply: more than 80L/min

Manual oxygen supply: = 80L/min 

Automatic valve opening pressure: (10 ~ 245) Pa

The concentration of carbon dioxide in the air: less than 1% 

Oxygen concentration in the air: > 21% 

Alarm pressure: (4 ~ 6) MPa Alarm time: (30 ~ 60) s

The volume level: more than 80dB


About us 

 

Jining Bafang Mining Machinery Co., Ltd is specialized in manufacturing 

 

mining machinery in China. We are committed to researching and developing

 

 all kinds of mining and stone processing equipments. 

 

 For more detailed specifications please feel free to contact with us

 

dorislee                                                     

 

Jining Bafang Mining Machinery Co.,Ltd

 

No.30 Jinyu Road,Jining,Shandong,China

 

Tel:+86-537-2280165

 

Skype: doris li

QQ:3311016926


Web:www.sdbafang.com

 


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 Ms. dorislee

Tel: 86-0537-2280165
Contact to this supplier

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Company Info

jining bafang mining machinery Co. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)

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