Boiler fans for fuel combustion. Designed for charging and retort boilers as well as boilers with pellet burners. Fan motors from a reputable EBM company.
Air Fan RV-05 (without flip flaps)
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The vent’s and the engine’s housings are made of aluminium alloy. The engine is fixed to the housing with M4 screws. The vent’s metal rotor is fixed directly on the engine’s shaft and secured from axial displacement with a screw. The vent’s sucking flange is secured with a shield, preventing anything from touching the moving parts (the turbine). The vent’s engine is tailored for voltage spinning speed adjustment. The vent has a CE declaration of conformity. RV-05 type fans are tailored for blowing the air in CH boilers and other technological devices, at a temperature from -15C up to +40C and relative humidity up to 95%. The fan is not intended for use as a standalone home appliance. Main application: fine coal furnaces up to 80 kW and retort feeder furnaces 75-100 kW. |
Parameters:
| Drive engine type: | Inductive |
| Voltage rating: | 230 V |
| Frequency rating: | 50 Hz |
| Power input: | 85 W |
| Rated current: | 0,42 A |
| Max. efficiency: | 400 m3/h |
| Max. concentration: | 400 Pa |
| Spins at max. efficiency: | 1850 spin/min |
| Spins at max. concentration: | 2850 spin/min |
| Work type: | S1 |
| Protection level: | IP 20 |
| Main isolation: | F Class |
| Protection: | thermal |
| Acoustic power level: | 65 dB(A) |
| Weight: | 2,4 kg |
| Minimum voltage rating: | 100 V |
Characteristic:
Overal dimmension diagram:
Air Fan RV-12A (without flip flap) and Air Fan RV-12AKR (with flip flap)
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The vent’s housing is made of aluminium alloy. The engine’s outer rotor is placed inside the housing and fixed with M4 screws. The engine’s metal rotor is fixed directly on the engine’s outer rotor. The vent’s air intake is secured with a shield, preventing anything from touching the turbine’s moving parts. All electrical connections have been placed inside a terminal box, made of isolating material. Various makes of RV-12 type fans are tailored for blowing the air in CH boilers and other technological devices, at temperatures from -15C up to +40C and relative humidity up to 95%. The fan is not intended for use as a standalone home appliance. The vent has a CE declaration of conformity. |
Parameters:
| Engine drive type: | Inductive |
| Voltage rating: | 230 V |
| Frequency rating: | 50 Hz |
| Power input: | 75 W |
| Rated current: | 0,35 A |
| Max. efficiency: | 270 m3/h |
| Max. concentration: | 340 Pa |
| Spins at max. efficiency: | 2350 spin/min |
| Spins at max. concentration: | 2850 spin/min |
| Work type: | S1 |
| Protection level: | IP 20 |
| Main isolation: | B Class |
| Protection: | thermal |
| Acoustic power level | <60 dB(A) |
| Weight: | 2,0 kg |
| Minimum voltage rating:: | 80 V |
Characteristic:
Overal dimmension diagram:
Air Fan RV-13 (without flip flap)
 | The vent’s housing is made of aluminium alloy. The engine, with an external rotor, is placed inside the housing, fixed with M4 screws. The vent’s metal rotor is fixed directly on the engine’s outer rotor. The vent’s air intake is secured with a shield, preventing anything from touching the turbine’s moving parts. All electrical connections have been placed inside a terminal box made of isolating material. The vent’s turbine engine has a CE declaration of conformity. Various makes of RV-13 fans are tailored for blowing the air in CH boilers and other technological devices at temperatures from -15C up to +40C and relative humidity up to 95%. The vent needs to be fixed firmly on the boiler or other air installation during its operation. The vent is not intended for use as a standalone home appliance or similar use. |
Parameters:
| Engine drive type: | Inductive |
| Voltage rating: | 230 V |
| Frequency rating: | 50 Hz |
| Power input: | 70 W |
| Rated current: | 0,35 A |
| Max. efficiency: | 240 m3/h |
| Max. concentration: | 310 Pa |
| Spins at max. efficiency: | 2450 spin/min |
| Spins at max. concentration: | 2850 spin/min |
| Work type: | S1 |
| Protection level: | IP 20 |
| Main isolation: | B Class |
| Protection: | thermal |
| Acoustic power level: | 60 dB(A) |
| Weight: | 2,0 kg |
| Minimum voltage rating: | 80 V |
Characteristic:
Overal dimmension diagram:
Air Fan RV-25 (without flip flap)
 | Omong others, these are boiler blowing fans and transverse fans, used in cooling devices, such as air conditioners. Blowing fan for CH boiler is mandatorily used in boilers fueled with coomb, wood, coal or pellet. Proper and effective operation of the central heating boiler’s components is required during a proper burning and heat-producing process. One of the components, the blowing fan, is responsible for forcing the air into CH boilers. It blows it into the burning chamber, depending on the demand. Blowing fans work with full power, if a higher temperature is required, but, when the heat programmed on the microprocessor controller reaches the required level, the fan gets turned off. This allows for managing the fuel economically and extending the boiler’s lifetime. The fan housing is made of lacquer-enamelled powder metal plate. The outside-rotor engine is placed inside the housing and screwed with M4 screws. The metal rotor is fixed directly on the outer rotor of the engine. The fan’s air intake is secured with a shield, preventing anything from touching the moving parts of the turbine. All electrical connections have been placed inside a junction box made of isolating material. In various modes, RV-25 fans are intended for blowing the air in CH boilers and other technological devices, in temperature ranges from -15ºC up to +40ºC and relative humidity up to 95%. The fan has to be firmly fixed on the boiler or other air facility during the operation. The fan is not intended for operation as a freestanding device for household or common appliances. The vent has a CE declaration of conformity. |
Parameters:
| Engine drive type: | Inductive |
| Voltage rating: | 230 V |
| Frequency rating: | 50 Hz |
| Power input: | 230 W |
| Current rating: | 1,05 A |
| Max. efficiency: | 600 m3/h |
| Max. concentration: | 530 Pa |
| Spins at max. efficency: | 2850 spin/min |
| Spins at max. concentration: | 1750 obr/min |
| Work mode: | S1 |
| Protection level: | IP 20 |
| Basic isolation: | F Class |
| Protection: | thermal |
| Weight: | 4,5 kg |
| Minimum voltage rating: | 100 V |
Characteristic:
Overal dimmension diagram:
