PRODUCTS
Positive pressure air respirator (Winfoss-G6)
Overview
Positive Pressure Air Breathing Apparatus (Winfoss-G6) (Positive Pressure Air Breathing Apparatus) is a self-contained open air breathing apparatus, which is mainly used in firefighting, chemical industry, ships, petroleum, smelting, factories and mines, etc. Ambulance personnel can safely carry out firefighting, emergency rescue and rescue work in harsh environments full of smoke, poisonous gas, steam or lack of oxygen. Especially in the power SF6 switch station, when the explosion-proof membrane ruptures or other large-scale SF6 gas leaks, the self-contained air positive pressure breathing apparatus configured in the switch station is beneficial to help the on-site personnel to escape quickly or make emergency repairs; at the same time, it can deal with fires. Emergency use in the event of an emergency.
Features
- This series of air respirators is equipped with a full-face mask with a wide field of view, bright and good air tightness.
- The air supply device is equipped with a new type of air supply valve with small volume, light weight and stable performance.
- Choose high-quality high-pressure gas cylinders with high-strength backboard and high safety factor.
- The pressure reducing valve unit is equipped with a residual gas alarm.
- With light weight, small size, use.
- Easy maintenance, comfortable to wear and stable performance.
- Meet the requirements of GA124 <<Positive pressure fire-fighting air breathing apparatus>>.
application
- For emergency escape, the device cannot be used underwater. The duration of continuous oxygen supply depends on the user's air reserve. With a trachea that can be up to 30 meters long, the user can move around freely by placing the rack on the ground. The alarm system on the mask can sound an alarm when the air volume is low. A special support belt can be used to secure the trachea.
- Equipped with a four-way valve for a second person to work at the same time, also equipped with an alarm system. The trachea can also be fixed by means of a special support belt. The valve can also be used to connect an air line to extend the oxygen supply time. When using the air tube (5.5bar), the gas supply to the cylinder is automatically shut off.
- In addition, the inflatable device can be selected and configured according to user needs.
constitute
- Back frame with straps: The back frame is made of fiberglass or polyethylene and is ergonomically designed. The overall design allows the user to easily operate the entire device with one hand. The back frame can carry gas cylinders of different sizes from 110mm to 170mm, and can also carry two 110mm gas cylinders at the same time through a special strap.
- Carbon fiber aluminum alloy liner conforms to the material high pressure gas cylinder.
- Regulator: Made of corrosion-resistant copper. The pressure reducing valve delivers gas at constant pressure (5.5 bar) regardless of the cylinder pressure. When the pressure of the gas cylinder is reduced to 55+/-5bar, - a special device can increase the output pressure of the gas cylinder to 8bar, so that the alarm system of the gas supply valve is opened, and the pressure reducing valve can be connected with the following components.
➢1. High-voltage interface that conforms to relevant international standards.
➢2. A special high-pressure pipe connected to the pressure gauge.
➢3. The medium pressure valve is the same as the air supply valve.
➢4. Auxiliary gas outlet.
- Air supply ring with alarm system: made of glass fiber, the button that locks the residents is opened when the crowd exhales.
- Face wake, this device uses face setting. For more information on the use of clear ginseng.
technical parameter
gas cylinder | breathing apparatus | |||||
capacity | pressure | reserve | diameter | size | weight | Air supply time |
L | bar | NI | mm | mm(1) | kg(2) | min(3) |
4 | 200* | 800 | 110 | 310×57 | 2.3 | 26 |
7 | 200* | 1400 | 140 | 310×71 | 3.3 | 46 |
6 | 200(BS) | 1200 | 140 | 310×66 | 4.21 | 40 |
6 | 300*** | 1670*** | 157 | 310×66 | 5.22 | 55 |
1) The size is the result of the measurement when the device is placed on the ground.
2) Total weight of full face mask and cylinder (estimated).
3) The average flow rate is 30 l/min (- one user).
- High pressure interface UNI4410.
- High voltage interface DIN477 or NF.
- At a pressure of 300 bar, the formula PX V for calculating the available gas is no longer applicable, and the compressed air factor must be considered, ie a reduction of 8% of the available air.
configure
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Service Guarantee
- Provide on-site training guidance and conduct on-site demonstration operations.
- Provide detailed Chinese manual and user guide.
- One year free warranty, lifetime spare parts support and maintenance.
- The hotline is available 365 days a day to answer user inquiries.
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