Trade name: Delger PSS 2600 positive pressure air respirator

Product name : Delger PSS 2600 positive pressure air respirator

Product description ：
To meet the needs of customers to the maximum is the driving force of continuous innovation of the Delger people. The new PSS 2600 series respirator has a variety of models to choose from. The gas demand valve of PSS 2600 H2S is specially designed for oil and gas field users with high sulfur content, which can resist high concentration H2S; PSS 2600 BG II replaces ordinary mechanical pressure gauge with intelligent electronic monitoring and alarm device BG II, which integrates pressure gauge, alarm, temperature sensor and fireman's call device, and is tailored for professional firemen and emergency response personnel.

Backplane and strap
The back plate is designed according to ergonomics, with uniform weight distribution and comfortable carrying. The back plate is made of carbon fiber composite material, which is light in weight, flame retardant and impact resistant. The back plate has certain elasticity, can absorb vibration, and is comfortable to wear. The straps and waistband are made of flame retardant aramid webbing, which is waterproof and anti-static. Wide and soft padding is used for the shoulder belt and waistband, with high comfort. In addition to the velcro fastening, the gas cylinder is also double fastened with reverse fastening.

Pressure relief valve
The air supply volume is more than 1000 L/min (more than 500 L/min when the cylinder pressure is 20 bar), and it can support two air demand valves at the same time. It can be equipped with an alternative rescue interface, which can be quickly plugged in, and connected to the air demand valve or rescue head cover to rescue the survivors. The pressure reducing valve can be refitted into a double gas cylinder interface after installing a T-shaped tee. The pressure reducing valve is fixed on the back plate with a movable base to facilitate the rapid loading and unloading of gas cylinders. The safety relief valve is designed to ensure rapid pressure relief when the relief valve fails to work. Maintenance free for 6 years.

Demand valve
The air demand valve can automatically adjust the air supply volume according to the user's air demand, or manually increase the air supply volume. The air supply volume is more than 500 liters/minute, which can meet the needs of users with different labor intensities, and can maximize the gas consumption. The air demand valve is opened without opening and closing, and the first breath is automatically activated. The connection between the air demand valve and the mask is a quick plug-in type, which can rotate 360 degrees. The connection between the intermediate pressure pipe and the demand valve can rotate 360 degrees.
The demand valve is small in size and does not affect the lower view of the mask. It is easy to maintain and can be disassembled and cleaned without tools. The rubber sleeve is still connected to the gas demand valve after removal, and will not be lost accidentally.

Pressure gauge and alarm whistle
The high pressure pipe connected to the pressure gauge is a spiral special PSS 2600 series positive pressure air respirator, which is the power of continuous innovation of the Delger people to meet the needs of customers to the maximum extent. The new PSS2600 series respirator has a variety of models to choose from: the gas demand valve of PSS 2600 H2S is specially designed for oil and gas field users with high sulfur content, which can resist high concentration H2S; PSS 2600 BG II replaces ordinary mechanical pressure gauge with intelligent electronic monitoring and alarm device BG II, which integrates pressure gauge, alarm, temperature sensor and fireman's call device, and is tailored for professional firemen and emergency response personnel. The special design makes it soft and flexible even when full of high pressure 300 bar.
The dial is displayed with fluorescence, which is convenient for reading data in the dark. The outside of the pressure gauge is protected by a rubber sleeve to avoid accidental damage. The alarm whistle is integrated with the pressure gauge. The alarm whistle is placed in the pressure gauge pipeline to avoid accidental damage caused by collision with obstacles. The alarm post is on the shoulder, close to the ear, and the alarm sound is greater than 90 decibels. Even in a noisy environment, users can still hear it. The alarm whistle is started at medium pressure, and the alarm sound will not decrease with the decrease of pressure.

Full face mask
The mask frame is of double-layer design, with good sealing performance, suitable for Asian faces, and comfortable to wear. Wide field panoramic mirror, with good field of vision, impact resistance, high temperature resistance and low temperature resistance. The face screen is fixed by a stainless steel frame, which is firm and durable. The internal pressure of the positive pressure design mask is slightly higher than the atmospheric pressure, so as to ensure that no harmful outside gas can enter the mask under any circumstances.
The five point headband is easy to wear and remove quickly. The headband card is made of stainless steel and has a long service life. The built-in nose and mouth mask prevents the diffusion of CO2 and water vapor. Built in stainless steel sound transmission film, sound transmission effect is good.

Compressed air cylinder
Fully wound carbon fiber composites; The liner is made of high-strength, corrosion resistant and light weight aluminum alloy.
The service life is more than 15 years.