HYZ-4 Positive Pressure Oxygen Respirator

1.0 USD

Min. Order:	10 Piece/Pieces
Trade Term:	FOB
Payment Terms:	T/T
Supply Ability:	1000
Place of Origin:	Shandong

Company Profile

jining bafang mining machinery Co.

Location:	Jining, Shandong, China (Mainland)
Business Type:	Manufacturer, Trading Company

Product Detail

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

Show

Product Description

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