02 Power Blower Easy Handling, Effective Ventilation

Power Blowers allow by effective ventilation to remove smoke, heat and toxic gases from rescue scenes and burning buildings. The conditions for the fire fighters are essentially improved for a safer and more successful operation.

Robust and Reliable The complete welded, powder-coated light-weight steel-frame protects the engine and shroud. It is extreme strong and durable. Only reliable Honda GX-series combustion engines or top quality, maintenance-free industrial electric motors are used.

Easy Handling Our Power Blowers have a light-weight frame, an aluminium shroud, solid rubber wheels with bearings and an ergonomic flip-up handle for an easy transport. Manifold grips and the low weight make the handling of the fans easy.

Optimal adjustment All Power Blowers have a foot-operated tilt-device for a quick and easy adjustment of the fan to different operational conditions. The Power Blower can be tilted positive or negative for example to ventilate a basement from the top-level of the stairs.

Fan for every vehicle Tempest offers the widest range of fans for fire services. Made big-tempest.de in Germany

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02

Combustion Engine

Stand-alone and powerful

Power Blowers with combustion engine are powerful and create a high air output, they are quickly ready to use and operate stand-alone. There is no electrical power supply or water supply necessary, making them optimal as first ventilation tool in the attack.

Optimized air-stream

The special outlet grill Vent4MAX with flat rings and integrated deflector plates significantly reduces the turbulence of the air-stream. Turbulence robs air of energy, reducing pressure. Vent4MAX increases the effectiveness of the Power Blower. Due to the laminar air-stream more usable air is carried through the entrance opening and more pressure is created inside the structure. The ventilation process is more effective and safer.

Belt-Drive

with

HIGHEST STABILITY

The belt-drive is the best technical solution for Power Blowers with gasoline engines. It absorbs the vibrations and reduces the load on the engine shaft. The Power Blower has a more quiet and smoother running. This prevents the blower from „walking“ and extends immensely the lifetime of the blower. Powerful and Effective

The new BD-models are extreme powerful and feature the Vent4MAX outlet grill for a more effective ventilation.

NeW

22

BD 21-H200

BD 24-H270

Size

21"

24"

Engine power SAE J1349

4.1 kW

6.3 kW

Air output effective

51,300 m³/h

69,200 m³/h

Air output

30,146 m³/h

40,679 m³/h

Engine

Honda GX200

Honda GX270

Dimensions (wxhxd)

63 x 67 x 57 cm

72 x 79 x 59 cm

Weight

49 kg

69 kg

Fire & Ventilation Equipment // Power Blowers

acc. AMCA

High Pressure

with

The High-Pressure Power Blowers (HP) have the special outlet grill Vent4MAX and a cone-shaped shroud design for a more compacted air-stream. This “full jet” creates a much higher pressure inside the building and the high air velocity allows a greater setback of the Power Blower in front of the entrance opening (max. effectivity from 2 to 6 m). The HP-models are specially designed for the most effective ventilation of multi-story and complex structures, to compensate the pressure loss caused by staircases and long hallways. This design makes the HP-models extreme powerful with at the same time most compact dimensions.

HP 18-H200

HP 21-H270

Size

18"

21"

Engine power SAE J1349

4.1 kW

6.3 kW

Air output effective

45,600 m³/h

56,100 m³/h

Air output

26,845 m³/h

32,954 m³/h

Engine

Honda GX200

Honda GX270

Dimensions (wxhxd)

55 x 57 x 53 cm

64 x 65 x 61 cm

Weight

39 kg

58 kg

acc. AMCA

Direct-Drive

DD 16-H5,5

DD 18-H5,5

DD 21-H6,5

Size

16"

18"

21"

Engine power SAE J1349

3.6 kW

3.6 kW

4.1 kW

Air output

20,402 m³/h

25,099 m³/h

34,238 m³/h

Engine

Honda GX160

Honda GX160

Honda GX200

Dimensions (w x h x d)

56 x 55 x 50 cm

60 x 62 x 53 cm

64 x 67 x 53 cm

Weight

36 kg

38 kg

40 kg

acc. AMCA

big-tempest.de

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02

Electric motor

Applicable inside / horizontal

There are no exhaust fumes created by electric driven power blowers, therefore they can be used inside buildings without any difficulty. In addition they can be operated in any possible position, as well horizontal to ventilate for example a manhole. Silent

The full power is not needed in all operations. With a frequency controlled electric drive the air output can be adjusted to the specific requirements. With reduced speed the noise level can be lowered tremendously, up to 80% less noise. An electric drive running on low speed with a special Low-Noise blade is almost silent. EMC-safe

The frequency controlled electric drives fulfil the EMC-regulations. The leakage current for mobile machines are according VDE-guidelines. The integrated interference filter allows operating the power blower in the public power network.

Variable Speed

EV 16-1,5

EV 18-1,5

EV 21-2,2

EVL 24-3,0

Size

16"

18"

21"

24"

Motor power / Speed

1.5 kW / variable

1.5 kW / variable

2.2 kW / variable

3.0 kW / variable

Air output

19,625 m³/h

21,814 m³/h

25,207 m³/h

26,611 m³/h

230V/50Hz

230V/50Hz

230V/50Hz

230V/50Hz

acc. AMCA

Power supply Dimensions (w x hxd)

51 x 55 x 50 cm

56 x 62 x 53 cm

64 x 67 x 53 cm

71 x 77 x 53 cm

Weight

37 kg

38 kg

48 kg

66 kg

Low Noise-Impeller

--







HP 18-EV2,2

HP 21-EV4,0

High Pressure

with

HP 18-ES2,2

24

Size

18"

18"

21"

Motor power / Speed

2.2 kW / single

2.2 kW / variable

4.0 kW / variable

Air output effective

38,600 m³/h

38,600 m³/h

56,000 m³/h

Power supply

230V/50Hz

230V/50Hz

400V/50Hz

Dimensions (wxhxd)

52 x 57 x 53 cm

52 x 57 x 53 cm

64 x 65 x 61 cm

Weight

46 kg

46 kg

55 kg

Fire & Ventilation Equipment // Power Blowers

Single Speed

ES 16-1,5

ES 18-1,5

ES 21-2,2

ESL 21-2,2

ESL 24-2,2

Size

16"

18"

21"

21"

24"

Motor power / Speed

1.5 kW / single

1.5 kW / single

2.2 kW / single

2.2 kW / single

2.2 kW / single

Air output

19,625 m³/h

21,814 m³/h

25,207 m³/h

21,390 m³/h

26,611 m³/h

Power supply

230V/50Hz

230V/50Hz

230V/50Hz

230V/50Hz

230V/50Hz

Dimensions (w x h x d)

51 x 55 x 50 cm

56 x 62 x 53 cm

64 x 67 x 53 cm

64 x 67 x 53 cm

71 x 77 x 53 cm

Weight

34 kg

36 kg

42 kg

46 kg

52 kg

Low Noise-Impeller

--



--





acc. AMCA

Explosion proof components Increased safety

All electric components are explosion proof, for more safety during operation. The Power Blower is equipped with an antistatic impeller and antistatic rubber tires. EEx 18-1,3

EEx 21-2,5

EExS 21-2,5

Size

18"

21"

21"

Motor power / Speed

1.3 kW / single

2.5 kW / single

2.5 kW / single

Air output

21,814 m³/h

25,207 m³/h

25,207 m³/h

Power supply

400V/50Hz

400V/50Hz

400V/50Hz

Dimensions (wxhxd)

56 x 62 x 53 cm

64 x 67 x 53 cm

68 x 70 x 56 cm

Weight

43 kg

55 kg

58 kg

EExS 21-2,5

The demountable ventilator can be placed on a manhole both-way. Besides the normal positive pressure ventilation it is also possible to ventilate or extract through manhole.

acc. AMCA

Electric components approved according ATEX: three-phase motor: connector plug:

II 2 G Ex e II T3, motor-circuit switch:

II 2 G Ex de II C T6,

II 2 G Ex de II C T6; no official acceptance test for explosion proof of the entire unit

Smoke Ejector The Smoke Ejector EBS 16 is a compact axial blower designed to be used for both positive pressure ventilation and negative pressure ventilation; a compact multiuse blower, powerful and reliable. The steel shroud with integrated handles features safety grills made of anodized steel wire and vibration absorbing rubber feet. With the optional adapters ventilation hoses can be mounted on the intake side and on the pressure side of the blower.  = Equipped as standard  = Optional

EBS 16

Size

16"

Motor power / Speed

0.75 kW / single

Air output

14,800 m³/h

acc. AMCA

Power supply

230V/50Hz

Dimensions (wxhxd)

48 x 50 x 37 cm

Weight

21.5 kg

Adapter f. ventilation hoses



big-tempest.de

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