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Fire fighting breathing apparatus
1.Introduction
The RHZK series selfcontained open circuit compressed air breathing apparatus are made by Shanghai Haolin
Industrial Co., Ltd. They are used widely for fire fighting, chemical industry, shipping,warehouse, laboratory,
mine, and can be worn by fire fighter or lifesaverfor the firefighting, rescue, lifesaving, safety and effectively
to protect from thick smoke, toxic gases and oxygen deficiency, it is a ideal personnel respiratory protective
device for firefighter and lifesaver.
2. Structure
Full face mask:
1. anti-fog, unique double anti-fog function
2. unique (spherical) design; the vision rate reaches above 98%;
work well under any severe environment
3. made from silicone rubber; soft and comfortable
4. the outside surface of lens is processed with the most advanced
hardening technique in the world; the service life is 3-4 times than
common protective mask
5. excellent resistance
6. single-filter cartridge and double-filter cartridge for option
Demand valve:
1.To output the air demand o the human need;
2.Air flow not less than 500L/min;
3.Full angle insert,fast and flexible;
Regulator:
1.Output pressure from 90psi to 135psi(6bar to 9 bar),air flow>1000L/min;
2.Safety valve will automatically operate while the valve fails.safe valve can
keep the output pressure from 148psi to 225psi;
3.There is a limited flow hole in valve connection,once the pressure gauge or
pipe is damage,the loss air flow no more than 25L/min.
Carbon fiber cylinder&cylinder valve:
1.Cylinder fitted with valves as per is specification.
2.Hight ensile carbon fiber cylinders. seamless for storing compressed air.
3.The valve is the one anti-error hand wheel, which meets the EU standard,
4.The valve with pressure gauge on it is also available.
Back plate/harness:
1.Back plate designed per ergonomic, lightweight and flexible, easily operated with one hand;
2.Harness connect shoulder strap and belt, can fix the height of the SCBA;
3.Adjusting the belt can distributed pressure on the shoulder;
4.Adjusting cylinder strap will firmly fixed on the cyliner on the back.
Alarm whistle and the gauge:
1.Fluorescence pressure gauge indicate the air pressure although in dark.
2.It has a rubber shock ring, can avoid the shock impact on the pressure gauge(0-400bar).
3.Alarm will be ring while the pressure at 825+/-75psi(55+/-5bar), alarm sounds>90db,
reminding the user to retreat.
3.Model and Technical data
Type | Cylinder volume(L) | Cylinder pressure (MPa) | Max.air volume of cylinder (L) | Air supply flow >L/min | Warning Pressure(MPa) | Use time (min) | Apparatus weight(kg) | Package Dimensions(cm) |
RHZK-5/30 | 5 | 33 | 1500 | 300 | 5~6 | 50 | ≤12 | 77×30×48 |
RHZK-6/30 | 6 | 33 | 1800 | 300 | 5~6 | 60 | ≤15 | 77×30×48 |
RHZKF-2/30 | 2 | 33 | 600 | 300 | 5~6 | 20 | ≤4 | 77×30×48 |
RHZKF-3/30 | 3 | 33 | 900 | 300 | 5~6 | 30 | ≤4.5 | 77×30×48 |
RHZKF-6.8/30 | 6.8 | 33 | 2040 | 300 | 5~6 | 60 | ≤9 | 74×30×47 |
RHZKF-6.8X2/30 | 13.6 | 33 | 4080 | 300 | 5~6 | 120 | ≤14.5 | 77×30×48 |
RHZKF-9/30 | 9 | 33 | 2700 | 300 | 5~6 | 90 | ≤11.5 | 77×30×48 |
4.Package
If any interest, pls feel free to contact us, at your service all the time!