RHZKF-6.8/30 positive pressure fire fighting air breathing apparatus

>&RHZ./Fire-fighting positive pressure air breathing apparatus Positive pressure fire-fighting air breathing apparatus certified positive pressure air breathing apparatus
Ship inspection certified positive pressure air breathing apparatus for ships
RHZ./RHZ/RHZ /
Gas cylinder volume: .//
Rated gas storage capacity
Working pressure
Alarm pressure
Unit weight
Packing size: **
The world belongs to us and our sons, but ultimately it belongs to our grandchildren.
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Positive pressure air breathing apparatus (rr brh) (r Brh) is a self-contained open air breathing apparatus, mainly suitable for fire protection, chemical industry, shipbuilding, petroleum, smelting, factories, mines, laboratories, etc. It allows firefighters or emergency rescue personnel to safely carry out fire extinguishing, disaster relief and rescue work in harsh environments full of thick smoke, poisonous gas, steam or lack of oxygen. Provide certificates and certificates.
This series of products is equipped with a full-face mask with wide field of view, bright and good air-tightness. The air supply device is equipped with a new air supply valve that is smaller in size, light in weight and stable in performance. It adopts a high-strength back plate and has a high safety factor. The high-quality high-pressure gas cylinder pressure reducing valve device is equipped with a residual gas alarm. Within the specified cylinder pressure range, it can send an audible signal to the wearer to remind users to evacuate the scene in time.
Among similar products, this series of products has the advantages of light weight, small size, easy use and maintenance, comfortable wearing, and stable performance. It is an ideal personal respiratory protection device for emergency rescue, disaster relief, and fire-fighting operations.
This product has been tested and qualified by the National Fire Equipment Quality Supervision and Inspection Center and meets the requirements of "Positive Pressure Fire Air Respirator".
RHZ./ type positive pressure air respirator is composed of several components. The characteristics of each component are introduced as follows
, mask, cylinder, bottle belt set, shoulder strap, alarm whistle, pressure gauge, The cylinder valve, pressure reducer, back support, belt set, quick connector, and supply valve are as shown in the figure.
Mask: It is a large viewing window. The window lens is made of polycarbonate material, which has high transparency and durability. It has strong abrasion resistance and anti-fog function. The mesh hood-type wearing method is comfortable and convenient to wear. The colloid is made of silicone, which is non-toxic, odorless, non-irritating, and has good air-tightness.
Gas cylinder: It is a carbon fiber fully wound composite gas cylinder with an aluminum liner, working pressure, light weight, high strength, and good safety performance. The bottle valve has a high-pressure safety protection device.
Bottle belt group: The bottle belt card is a quick cam locking mechanism and ensures that the bottle belt is always in a closed loop state. The cylinder will not flip over.
Shoulder straps: Made of flame-retardant polyester fabric, the straps adopt a bilaterally adjustable structure so that the weight falls on the waist and hips, reducing the pressure of the shoulder straps on the chest and making breathing smoother. And there are large elastic pads on the shoulder straps to reduce pressure on the shoulders.
Alarm whistle: placed on the chest, the alarm sound is easy to distinguish, small in size and light in weight.
Pressure gauge: Large dial, with night vision function, equipped with rubber protective cover.
Gas cylinder valve: It has a high-pressure safety device and small opening torque.
Pressure reducer: small size, large flow rate, stable output pressure.
Backrest: The backrest is designed in line with ergonomic principles. It is injection molded from carbon fiber composite materials. It has flame retardant and anti-static functions. It is light and strong. The inside of the backrest is lined with elastic pads to make it easier to wear. or comfortable.
Belt set: buckled and easy to adjust.
Quick connector: compact, can be operated with one hand, and has a locking and anti-loosening function.
Supply valve: simple structure, strong functionality, large output flow, bypass output, and small size.
According to the material of the cylinder, it is divided into the following types of respirators (see the table for specific parameters)
.Cylinder type positive pressure air respirator
RHZ/positive pressure air respirator
B. RHZ/positive pressure air respirator
.Carbon fiber bottle positive pressure air respirator
Carbon fiber bottle positive pressure air respirator is also called composite bottle positive pressure air respirator
Domestic Carbon fiber bottle air respirator
RHZ./Domestic carbon fiber bottle positive pressure air respirator
RHZ/Domestic carbon fiber bottle positive pressure air respirator
B. Imported carbon fiber bottle air respirator
/> RHZ.／ Imported carbon fiber bottle positive pressure air respirator
Note: The original positive pressure fire air respirator model was ZH series. Now according to the standard preparation requirements, the original model has been changed to RHZ series, where: R is Firefighter personal equipment. H is the product category code respirator, and Z is the product feature code. Z is a positive pressure type. For air, carbon fiber composite bottles.
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Contact person: Zhang Qian
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