SPR 900–35,000 m³/hr Series Swimming Pool Dehumidifier with Air Renewal
The SPR 900–35,000 m³/hr Series from HiDew, distributed by Humiscope, delivers advanced dehumidification and air renewal for private, hotel, and public swimming pools. These double-flow ductable dehumidifiers are engineered to maintain optimal humidity, air quality, and comfort, while maximising energy efficiency through integrated crossflow heat recovery technology.
Constructed with pre-coated coils, corrosion-resistant materials, and electronically controlled EC fans, the SPR series ensures quiet operation, durability, and efficient climate control in even the most aggressive indoor pool environments.
Key Features
All-in-One Air Treatment: Combines dehumidification, heating, and air renewal in a single compact system.
High-Efficiency Heat Recovery: Crossflow plate heat exchanger achieves up to 70% energy recovery, minimising operating costs.
Corrosion Protection: Galvanised steel panels with pre-coated aluminium fins and stainless-steel condensate tray for long service life.
Advanced Control System: Integrated temperature and humidity management, Modbus connectivity, and programmable operation schedules.
Optional Desuperheater: Recovers waste heat from the refrigeration circuit to produce free hot water for pool or technical use.
Technical Specifications
Model Range: SPR 0100–4500 Series
Airflow: 900 – 35,000 m³/hr
Dehumidification Capacity: 100 – 4650 L/day*
Heat Recovery Efficiency: Up to 70%
Cooling Capacity: 4.9 – 226 kW (STR models only)
Heating Options: Hot water coil, oversized coil, desuperheater, or electric heater.
Fan Type: EC electronic radial fans with inverter control.
Available Static Pressure: 200 – 750 Pa (depending on size)
Power Supply: 230 V single-phase or 400 V three-phase / 50 Hz
Sound Level: 57 – 75 dB(A)
*Performance based on air inlet 30 °C / 80 % RH.
Typical Applications
Private and residential swimming pools
Hotel and resort pools
Public and therapeutic pools
Wellness centres and spas
Aquatic facilities requiring air renewal and humidity control
Humiscope provides tailored humidity control solutions for commercial and industrial swimming pools across Australia. Our SPR systems deliver precise air renewal, temperature stability, and energy-efficient dehumidification for superior indoor comfort.