Trade name: Delger PA94 air respirator Plus positive pressure type

Product name : Delger PA94 Plus positive pressure air respirator

Product description ：
SCBA's first choice: Delger PA94 Plus is Delger's most flexible and cost-effective self-contained compressed air respirator, which is equipped with the same air supply system as the top fire-fighting equipment.

Comfortable carrying system
After repeated tests and tests in the fire industry, the SCBA has created a new standard of comfort and ergonomics, and has led the market since its release.
The design of the back plate is ergonomic, and the weight is distributed on the whole back. Backboard material is carbon fiber composite material, light weight, high strength, anti-static, flame retardant; The rubber protective sleeve of the back plate has large area and strong protection force, which can shock and buffer the vertical falling back plate; The strap is equipped with soft cushion, which is spacious, comfortable and flame retardant.

Full face mask
Positive pressure type to avoid toxic gas entering the mask
Double sealing edge design, good air tightness, suitable for Asian face, comfortable to wear
Large vision panoramic screen, stainless steel side cabinet, with characteristics of shock resistance, high temperature resistance and low temperature resistance
Built in nose and mouth mask to prevent the diffusion of CO2 and water vapor
Stainless steel voice film to ensure good communication

Demand valve
The maximum air supply capacity of the air demand valve is 500 liters/minute, which can meet the needs of users with different labor intensity. The air supply capacity can be automatically adjusted according to the breathing of users, which can maximize the gas consumption. Streamlined design, small size, does not affect the lower vision. Silicone rubber outer layer, anti chemical splash, anti impact. The air valve shall be kept silent during use, which will not affect the communication between users. The air demand valve can be activated after the first breath. The breathing resistance is small, the air flow is stable, and the bypass button is designed. Press the button gently to increase the air volume. With protective cover for convenient and good storage. The maintenance is simple and convenient, and the valve plate can be disassembled, cleaned or replaced without tools. The gas demand valve has a close button, which can close the gas supply by pressing it. When closing, no gas will rush to the mask.

Pressure relief valve
New pressure reducing valve. The pressure reducing valve has high strength, good sealing, wear resistance, corrosion resistance and anti-static. Maintenance free for 6 years. The air supply capacity of the pressure reducing valve flow is more than 1000 L/min, and it can reach 500 L/min even at 20 bar. The pressure reducing valve can rotate up and down to facilitate the installation of gas cylinders. The inner tube of the high-pressure tube is spiral design, which is flexible and flexible even when full of high-pressure gas.

Pressure gauge and alarm whistle
The high pressure pipe connected to the pressure gauge is of spiral design. Even when the high pressure is 300 bar, the air supply pipe is still soft, flexible and easy to read data.
Fluorescent display of pressure gauge panel, convenient for reading data in the dark
The pressure gauge is protected by a rubber sleeve to avoid accidental damage
The alarm whistle and pressure gauge are designed in an integrated way. The alarm whistle is placed in the pipeline of the resurrection meter, which has an integrated appearance and will not catch any obstacles
The alarm whistle is started by medium pressure and integrated with the high-pressure pipeline. The whistle will not weaken with the decrease of air pressure
The alarm post is designed at the shoulder, close to the ear, and the alarm intensity is greater than 90dB.

Gas cylinder
The material is a fully wound carbon fiber composite, and the tank is made of high-strength, corrosion resistant, lightweight aluminum alloy material
It is safer and more reliable than steel gas cylinders (no explosion).