Master BC 121
Mobile Cooler
12000 m³/h
230V - 450W
12000 m³/h - approx. 250 m²
UV Antibacterial - Also Water Network
Master BC 121 - Portable Air Cooler
Master BC 121 is a portable evaporative cooler capable of covering areas up to approximately 250 m² thanks to its large flow rate of 12,000 m³/h . The machine is a professional quality product Made in Italy , developed with a robust corrosion-resistant plastic structure and equipped with large wheels with brakes to facilitate movement.
The Master air cooler guarantees silent operation even with a high flow rate and offers great autonomy thanks to the large 80-litre tank; the tank can also be refilled automatically thanks to the direct connection to the water mains . The included air filters are easily removable for cleaning.
The Master BC 121 is equipped with a practical control panel that allows the fan to be adjusted and the oscillating function to be activated. An important feature of this machine is the presence of an integrated UV lamp for water disinfection and the elimination of germs and bacteria.
Cools 250 m²
Includes remote control
Air Filter

- Efficient cooling point for industrial applications
- Quiet operation with high air flow
- Large wheels with brakes for easy movement
- Oscillating function
- Control Panel
- Constructed of corrosion-resistant plastic
Functional specifications
Professional cooler Made in Italy
Master BC 121 is an evaporative cooler designed for work environments and industrial applications. Made in Italy, it guarantees high efficiency with an air flow rate of up to 12,000 m³/h , enough to cool surfaces of up to 250 m² . The solid structure in anti-corrosion plastic makes it suitable for difficult contexts, while the wheels with brakes facilitate movement.
Cooling panel 80 dm³ for constant fresh air flow
Equipped with a large 80 dm³ cooling panel , the Master BC 121 ensures a constant flow of fresh air with a low energy consumption of 500 W. Despite its high performance, the noise level remains at 67 dB(A ), ensuring a comfortable working environment even during hours of prolonged use.


60 L tank and possibility of connection to the water network
Master 121 boasts a large 60 L tank that ensures a long period of use without the need for continuous recharging. The cooler can be supplied with water via manual loading or connected directly to the water mains for automatic filling , thus facilitating daily operational management. Water level control is integrated to avoid waste or sudden interruptions. Consumption varies from 8 to 10 l/h based on the intensity of use.
Robust but easy to handle cooler
With a net weight of 50 kg , the Master cooler is constructed of corrosion-resistant plastic, designed to be used as a cooler in difficult work environments. The large wheels with brakes facilitate the safe movement of the device within work spaces, making it versatile and easy to position.

Control Panel
The Master BC 121 can be controlled via the practical control panel that allows you to adjust the fan speed and activate the oscillating function . A special feature of this machine is the presence of an integrated UV lamp that disinfects the water by eliminating germs and bacteria.


Cooler that improves air quality
Built-in UV lamp to disinfect water
The UV lamp integrated into the Master BC 121 serves to disinfect the water contained in the tank before it is nebulized into the environment. Its operation is based on the emission of ultraviolet rays (UV-C) that destroy bacteria, viruses and microorganisms present in the water , preventing the proliferation of pathogens. This system improves the quality of the air emitted and guarantees safer and more hygienic cooling, ideal for industrial environments where the healthiness of the air is a priority. It does not require frequent maintenance.


Air filters included to retain dust and impurities
The air filters included in the Master BC 121 play a fundamental role in improving the quality of the cooled air. These filters retain dust, impurities and particles present in the air drawn in, preventing them from spreading into the environment. They are easily removable , allowing for quick and regular cleaning, which maintains the efficiency of the device over time. In addition to protecting the health of the occupants, the filters also help keep the cooling panel clean , extending the useful life of the device. Ideal for industrial or dusty environments, they offer a practical solution for healthier air and reliable operation.


How Evaporative Coolers Work
The hot air is passed through the evaporative filter and, thanks to the cold water in the tank, it is charged with humidity; the air then becomes cooler, is purified and is then released into the environment. The air that comes out is therefore humidified and at a lower temperature and, upon contact with the skin, causes a sensation of well-being. The effect is more consistent in hot and dry environments.


3-Year Master Warranty
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To benefit from the 3-year warranty of this Master product, register on the Master website and follow the instructions provided.
Watch the video
Short video presentation of Master coolers.
How the cooler works in a nutshell.
Characteristics
- Made in Italy
- UV lamp for water disinfection
- Sturdy frame with wheels
- Control Panel
- Large air flow
- Fan speed adjustment
- Oscillating operation
- Large 60 litre tank
- Water mains connection
- Silent operation

Standard equipment
- Remote control
- Instruction manual

Technical Data
| Power Supply | 230V |
| Absorption | 450W |
| Max Air Flow | 12000 m³/h |
| Refreshed Area | about 250 m² |
| Water Tank Capacity | 80 L |
| Water Consumption | 8-10 L/h |
| Water Network Connection | 1/2 inch |
| Noise | 67dB(A) |
| Remote control | YES |
| Ionizer | NO |
| UV lamp | YES |
| Air Filter | Included |
| Dimensions | 105 x 60 x 146 cm |
| Weight | 50 kg |
Technical Data
| Power Supply | 230V |
| Absorption | 450W |
| Max Air Flow | 12000 m³/h |
| Refreshed Area | about 250 m² |
| Water Tank Capacity | 80 L |
| Water Consumption | 8-10 L/h |
| Water Network Connection | 1/2 inch |
| Noise | 67dB(A) |
| Remote control | YES |
| Ionizer | NO |
| UV lamp | YES |
| Air Filter | Included |
| Dimensions | 105 x 60 x 146 cm |
| Weight | 50 kg |
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Our workshop is able to guarantee efficient and professional repairs: speed; of intervention, competence and availability are our strengths.
By purchasing from Indors you will also have purchased peace of mind: our Assistance and Repairs Service guarantees quick and timely solutions for any problem thanks to the safe availability; of spare parts, your equipment will always be efficient and available within a few days at a low cost. More information
EU Warranty 3 Anni
All products sold by Indors are covered by a legal guarantee of 3 years from the date
of purchase for purchases by individuals (12 months for professional users) for lack of conformity,
pursuant to art. 128 ff. Legislative Decree no. 206/2005.
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