De Vries Trappen bv
De Vries Trappen specializes in crafting custom staircases, combining traditional craftsmanship with modern techniques. To ensure that their woodworking processes are carried out in the best conditions, De Vries Trappen uses a Prima Air humidification system, which helps maintain the quality and durability of their staircases.

Project stages: Consult, design and result
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Smart Airjet Prima Air
The humidifiers come with adjustable, clamped air nozzles for directional airflow. They’re easily wall-mounted using brackets.- The standard Smart Airjet has two nozzles
- The Smart Airjet Trio has three nozzles for greater water atomization

Advanced Pump Unit – 8 rooms (> 25,000 m³)
The Advanced Pump Unit by Prima Air, designed for individual humidification, is capable of servicing up to eight separate rooms. It boasts a substantial output, with a maximum capacity of 600 liters per hour, which is evenly distributed across all rooms.- Electromotor type 010370 High Pressure Pump
- Power: 3.0 kW
- Capacity: 10 litres/minute
- Pressure: Max 30 bar