Trolley Long Tube Air Respirator

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Trolley Long Tube Air Respirator

Description:

Trolley long tube air respirator which is a kind of car are open type positive pressure long tube air respirator widely applied in fire, petroleum, chemical, smelting, warehouse, aerospace industry, nuclear industry, water works, municipal engineering, underground engineering, hospitals, epidemic prevention departments and related events.

When you use the equipment, the cylinder can take turns to switch, under the condition of uninterrupted operation to replace high pressure cylinders, realize continuous operation. The respirator for two people at the same time use.

Prompt: the tube is 30 meters in length, two spare tube length is 10 meters. Single use homework for 40 ~ 50 meters length.

Standard & authentication:

Standard: GB 6220-2009; (EU) 2017/306, item No. MED/3.7. SOLAS 74 as amended, Regulation II-2/10 & X/3, 2000 HSC Code 7, FSS Code 3, IBC Code 14, IGC Code 14 and IMO MSC.1/Circ.1499

Standards：Resolution MSC339(91) Amendments to the international code for fire safety systems (FSSCODE).

Working principle:

Cylinder of high pressure air through the connection to the pressure reducer, after decompression of the air by medium pressure tube, fast connection to the supply valve into full enclosure, on-demand supply. Breathing by the comprehensive cover the exhaust valve on the atmosphere.

Product features:

A. Trolley long tube air breathing apparatus can be applied to the narrow space

B. Trolley radius of long tube air respirator work up to 50 meters

C. Trolley long tube air respirator body does not rust, SUS304 stainless steel

D. Trolley long tube air respirator can quickly replace cylinders individually, shall not affect the gas supply

The main technical parameters:

Note: use time according to the medium intensity of labor l / 30 minutes to calculate the gas consumption

model	CHZK2/6.8F/30	CHZK4/6.8F/30	CHZK2/9.0F/30	CHZK4/9.0F/30
The cylinder material	Composite materials	Composite materials	Composite materials	Composite materials
The cylinder volume（L）	6.8	6.8	9.0	9.0
The rated pressure（MPa）	30	30	30	30
cylinder number	2	4	2	4
Users number	2	2	2	2
Use time（min）	135	265	175	345
Catheter length standard	Medium pressure pipe：30m Alternate catheter：10m	Medium pressure pipe：30m Alternate catheter：10m	Medium pressure pipe：30m Alternate catheter：10m	Medium pressure pipe：30m Alternate catheter：10m
Weight（Kg）	58Kg	70kg	60kg	78kg
Size（cm）	62×58×88.5	80×58×88.5	62×58×88.5	80×58×88.5
Input pressure reducing valve	≤30MPa	≤30MPa	≤30MPa	≤30MPa
Output pressure reducing valve	About  0．7Mpa	About  0．7Mpa	About  0．7Mpa	About  0．7Mpa
Safety diaphragm burst pressure	37-45Mpa	37-45Mpa	37-45Mpa	37-45Mpa
Breathe in dynamic resistance	≤500Pa	≤500Pa	≤500Pa	≤500Pa
Type	vertical	vertical	vertical	vertical

Picture of trolley long tube air respirator: