Air dehumidifier Wisser WSR50 50 L/24 h
Why is it worth buying this product?
- Versatile application – ideal for construction sites, warehouses, production halls, as well as damp basements and garages. It is also an ideal solution after flooding and water-related failures, accelerating the room drying process.
- High capacity and efficiency – the device offers a dehumidification capacity of up to 50 litres per day, allowing effective humidity control even under demanding conditions. Thanks to condensation technology, it stably maintains optimal air parameters, protecting against mould and corrosion.
- Economical and quiet operation – the rated power of 790 W ensures efficient operation with reasonable energy consumption. The low noise level of ≤52 dB increases user comfort, even during prolonged operation.
- Ease of use and mobility – convenient handles and transport castors make it easier to move the device safely. The built-in timer and standby mode allow the operating time and intensity to be precisely adjusted to individual preferences.
- Solid construction and intuitive operation – the housing made of steel and ABS provides durability and an aesthetically pleasing appearance. The control panel with display allows easy adjustment of humidity within a range of 20% to 90% RH and monitoring of current parameters.

Application of the device
The Wisser WSR50 industrial air dehumidifier is an efficient and economical solution for removing excess moisture in various types of premises. It is ideal for production halls, warehouses, construction sites, during renovation and finishing works, as well as after flooding and water system failures. With a dehumidification capacity of up to 50 l per day, it allows effective dehumidification of both larger spaces and smaller rooms requiring the rapid restoration of appropriate humidity conditions.

Dehumidification technology
Thanks to the condensation technology used, the condenser dehumidifier ensures stable maintenance of optimal parameters, protecting infrastructure and products against moisture, corrosion and mould. It accelerates the drying of plaster, paint and screeds, facilitating construction work, renovations and the drying of flooded rooms.
Dehumidification capacity and work efficiency
The dehumidifier provides a dehumidification capacity of 50 l/24 h (at 30°C and 80% RH), effectively reducing excess moisture in various types of rooms. It is ideal after renovations and flooding, during finishing works, as well as in garages, basements, warehouses and larger utility spaces. The rated power of 790 W and power supply of 220–240 V / 50 Hz ensure high operating efficiency while maintaining economical energy consumption.

User comfort and operating technology
The device operates at a noise level of ≤52 dB, which increases everyday user comfort even during extended operation. The R290 refrigerant (185 g) used supports efficient and stable operation of the dehumidification system, ensuring reliable performance under demanding conditions.
Construction and materials
The construction and individual components are made of steel and ABS. This combination ensures the durability of the construction, appropriate heat dissipation and gives the construction a solid and aesthetically pleasing appearance.

Control and functionality
The control panel contains the necessary buttons and a digital display that shows the current ambient humidity, allows the timer to be set, and enables the preferred humidity level to be set. Adjustable air humidity settings are possible within a range of 20% to 90% RH.
Operating modes and flexibility
The device offers multi-level operation adjustment – from intensive dehumidification at maximum capacity, through a reduced-power and quieter operating mode, to standby mode. This allows the user to easily adapt the operation of the dehumidifier to current needs and conditions.

Key advantages
The device effectively removes excess moisture while maintaining low energy consumption, resulting in economical operation. It ensures stable maintenance of the set air parameters, supporting optimal working conditions.
Thanks to effective humidity control, it reduces the risk of corrosion, mould growth and material degradation. In addition, it improves storage conditions and supports the proper course of production processes.
Optimal operating conditions
The device works best in rooms with moderate and high temperatures. It is not intended for outdoor use or operation at temperatures close to 0°C.

Device structure
- Transport handle
- Control panel
- Side handle
- Water pump drain outlet
- Wheels (front with lock and rear)
- Front panel with air inlet and air filter
- Pump and water tank cover
- Door lock switch
- Continuous drainage outlet

Control panel
Panel buttons
- ON/OFF: turning the device on/off.
- TIMER: allows you to set the device operating time.
- DOWN/UP: adjustment of humidity settings and time settings in timer mode.
- FAN SPEED: fan speed setting (2 speeds).
- Display symbols
Fan operation indicator.
- Activated automatic defrost function indicator.
- Active water drainage indicator.
- Device start-up indicator.
- Compressor operation indicator - dehumidifying mode on.
- Water tank indicator. Moving waves: dehumidifying in progress. Flashing icon: the tank is full.
- Timer indicator. Countdown of the programmed time to zero.
Technical specifications
- User manual
- Instruction with safety information














































