DEZEGA closed-circuit SCBA P-34

The P-34 model has 2 hours of nominal rated duration and is used:

– as a secondary device for escape during mine rescues

– to evacuate victims who may need artificial respiratory ventilation

– for technological (industrial) work in IDHL atmosphere

Description

The P-34 weighs less than the P-30EX because of its smaller oxygen cylinder capacity as well as smaller soda lime volume. The lower weight makes it more convenient. This breathing apparatus can be equipped with either a mouthpiece or a full-face mask. The apparatus can be adjusted with the help of a UKP-5 testing device. DEZEGA recommends using a KD-8 boost compressor to refill the small-capacity cylinders.

 

CHARACTERISTICS AND ADVANTAGES

  • Nominal rated duration up to 2 hours

  • Possible to change cooling elements without doffing the breathing apparatus

  • Ergonomic shape

  • Reliable and non-fail operation

  • Light weight and small size

  • Equipped with one or two signal devices

 

AVAILABLE FOR ORDER*

P-34 breathing apparatus with low pressure signal

R-120MM2-MM33RA-RU

P-34 breathing apparatus with low pressure signal and closed valve

R-120MM2-MM23RA-RU

Full-head mask

Р34.06.000

Carrying bag for respirator

Р34.08.600

Test disk

P34.08.700

The device for checking the tightness of the regenerative cartridge and refrigerator

Р12ПГ.000

Set of spare parts for R-120MM2-MM33RA-RU

Р30P.07.000

Set of spare parts R-120MM2-MM23RA-RU

Р30.07.000-02

Thermos with forms

Р30.08.200

Tools and accessories set

Р34Р.08.000

Device for artificial respiratory ventilation

Р34.08.500

Cylinder with spare valve

Р34.07.010

Replacement absorbent cartridge

Р34Р.07.020

 

FEATURES

Nominal rated duration for medium-to-heavy work, hours

2

Weight of the apparatus(filled with oxygen), excluding face components, with cooling element and cooler cover, min, kg

9,3

Weight of soda lime CO2 absorber, min, kg

1,6

Oxygen reserve, l

200

Pressure in cylinder, MPa

20

Operating pressure of the alarm signal, MPa

5,5±0.5

Continuous oxygen supply, l/min

1,4±0.1

Emergency oxygen supply, l/min

150-60

Lung-governed oxygen feed, min,  l/min

70

Pressure of lung demand valve, Pa

-100…-300

Overflow valve activation pressure, Pa

100…300

Useable capacity of the breathing bag, min, l

5

Inhalation volume during ventilation, min, l

2

Dimensions, max, mm

450 × 340 × 140±5

Service life, max, years

10