DEZEGA compressed oxygen self-contained closed-circuit breathing apparatus (P-30EX)
The P-30ЕX is a compressed oxygen breathing apparatus with a negative pressure breathing circuit. It is used with a full-face mask.
The P-30EX is a next generation model of the P-30 breathing apparatus still used by more than ten thousand mine rescuers and firefighters in 20 countries worldwide since 1986. Its main features are assured rated duration, small dimensions and light weight as well as simple and reliable mechanical design without any electronic components or batteries. When designing this new model, DEZEGA took into account the feedback and recommendations of P-30 professional users all over the world as well as modern regulatory requirements for respiratory protection devices.
As opposed to its predecessor, the P-30EX breathing apparatus is equipped with two fully automated mechanical signal devices that warn users about a lack of oxygen pressure in the breathing circuit and about unacceptable pressure drops. Moreover, in accordance with the EN 145 European Standard, aluminum parts have been totally excluded from this apparatus. All components are made of antistatic materials, and the new ergonomic harness system is resistant to open flame.
The breathing apparatus is supplied with a ZIR-1 screw coupling full-face mask, which is fully compliant with EN 136 European Standard. The apparatus can also be used with other screw coupling full-face masks that meet EN 136 requirements.
The P-30EX is adjustable with the help of a UKP-5 testing device. We recommend using a KD-8E boost compressor to refill the small-sized cylinders.
Characteristics and advantages
- Respiratory protection up to 4 hours
- Cooling elements for inhaled gas temperature decreasing
- Robust composite oxygen cylinder to reduce the apparatus weight
- Advanced harness system
- Light weight and small size ensure user comfort
- No special tools required for disassembly with the purpose of washing, disinfection or drying
Specifications and approval
In accordance with EN 145:1997+A1:2000 Standard. Full-face mask ZIR-1 complies with EN 136:1998 Standard
Technical data
Parameter Name
Value
Standardized time of protection at middle gravity works, environment temperature(25±1)°С and atmospheric pressure (100±4) kPa, hours, not less
4
Cylinder volume, dm3
2
Pressure in cylinder, MPa (kgf/cm
2)
20 (200)
Oxygen reserve, dm3, not less
400
Weight of soda lime absorption agent, kg, not less
2,3
Oxygen flow into respirator system, dm
3/min
1,4±0,1
Useful capacity of respiratory bag, dm3,not less
5
Dimensions, mm:
450±5
– length;
– width;
375±2
– height;
165±5
Weight of respirator excluding facial components, kg,
8,8
not exceeding:
– oxygen and soda lime absorption agent free, without cooling
element and cooler cover;
– equipped, without cooling element and cooler cover;
11,8
– equipped, with cooling element and cooler cover
12,6
Using DEZEGA soda-lime is recommended to ensure nominal characteristics.
Available for order *
P-30EX breathing apparatus with ZIR-1 full-face mask
ZIR-1 full-face mask
Set of spare parts
Tools and accessories set
Antifogging spray
Less ...
Results : https
More ...
