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Vehicular Cylinder long tube air respirator for 2 users

Vehicular Cylinder long tube air respirator for 2 users

Description:

For vehicular long tube air respirator, there are five models: CHZK2 / F / 6.8 30, 30, CHZK2 CHZK4 / F / 6.8/9.0 F / 30, 30, CHZK2 CHZK4 / F / 9.0/6.8 F / 30 w.

The product is also called mobile gas source, it is a kind of car are open type positive pressure long tube air respirator. Respirator use comprehensive view mask, mask internal pressure is always greater than the surrounding environment atmosphere, therefore, the lack of oxygen or poisonous and harmful gases, smoke, dust and other harsh environmental conditions, equipped with the respirator for homework or rescue, can get respiratory protection to ensure safe and reliable.

The scope of application: fire, petroleum, chemical, smelting, warehouse, aerospace industry, nuclear industry, water works, municipal engineering, underground engineering, hospitals, epidemic prevention departments and related events.

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).

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

Cylinder main technical parameters:

The water volume	3L	4.7L	6.8L	9L	12L
The cylinder diameter	116mm	137mm	157mm	178mm	208mm
The length of the cylinders	445mm	490mm	530mm	560mm	568mm
Cylinder weight	2.2kg	3.2kg	3.8kg	5.3kg	7.7kg
Filling medium	Air	Air	Air	Air	Air
REE	48	77	122	160	194
The tank material	6061 Aluminum alloy	6061 Aluminum alloy	6061 Aluminum alloy	6061 Aluminum alloy	6061 Aluminum alloy
Sandwich materials	The carbon fiber	The carbon fiber	The carbon fiber	The carbon fiber	The carbon fiber
The shell material	Epoxy resin	Epoxy resin	Epoxy resin	Epoxy resin	Epoxy resin
Filling pressure	30Mpa	30Mpa	30Mpa	30Mpa	30Mpa
Hydrostatic test pressure	50Mpa	50Mpa	50Mpa	50Mpa	50Mpa
Burst pressure	≥102Mpa	≥102Mpa	≥102Mpa	≥102Mpa	≥102Mpa
Use fixed number of year	15years	15years	15years	15years	15years
Outside the cylinder valves thread sizes	M18X1.5-6H	M18X1.5-6H	M18X1.5-6H	M18X1.5-6H	M18X1.5-6H
Thread sizes within the cylinder valves	G5/8	G5/8	G5/8	G5/8	G5/8

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Vehicular Cylinder long tube air respirator for 2 users

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