The Pure Factory DH-504B is a high-performance industrial dehumidifier designed for professional environments requiring reliable humidity control.
With a dehumidifying capacity of up to 50 liters per day, it is ideal for greenhouses, grow rooms, storage areas, basements and industrial workspaces with elevated humidity levels.
It features a rotary compressor and R407 refrigerant, delivering stable performance within an operating temperature range of 5 to 38°C.
The integrated LED digital control panel allows precise and programmable humidity management, while built-in humidity and water-level sensors ensure safe and automated operation.
An 8-liter water tank with full-bucket indicator and overflow protection enhances safety, while four caster wheels provide easy maneuverability.
With a controlled noise level for its class, the DH-504B is suitable for continuous professional use.
Technical Specifications:
- Type: Industrial dehumidifier
- Dehumidifying capacity: 50 L/day (30°C, 80% RH)
- Power supply: 220 V / 50 Hz
- Power consumption: 920 W
- Water tank capacity: 8 L
- Recommended area (2.6–3 m height): 50–70 m²
- Operating temperature: 5–38 °C
- Noise level: 50 dB
- Refrigerant: R407
- Control type: Digital LED, programmable
- Sensors: Humidity sensor, water float sensor
- Indicators: Full bucket warning light
- Safety features: Full bucket alarm, 3-minute start delay protection
- Compressor: Rotary
- Mobility: 4 caster wheels
- Dimensions: 445 × 330 × 620 mm
- Net weight: 31 kg
- Gross weight: 32.96 kg
- Color: White / grey








