OEM ODM Custom Bidirectional Air Renewal Adjustable Speed LCD Controller for Hotel Ventilation System Inline Exhaust Fan

OEM ODM Custom Bidirectional Air Renewal Adjustable Speed LCD Controller for Hotel Ventilation System Inline Exhaust Fan. Modular Filter Design: Pull-out filter drawer allows simple and fast replacement with low maintenance cost. High Static Pressure: Up to 900 Pa static pressure ensures stable airflow for long duct ventilation systems. Multi-Stage Filtration: Standard G4 primary and F7 medium filters, optional H11 upgrade for stricter cleanliness. Robust Cabinet Structure: Metal housing with anti-vibration design ensures stable long-term operation. Wide Application Scope: Suitable for factories, workshops, commercial spaces, laboratories, and warehouses. Low Energy Consumption: Designed for high efficiency with low noise and light weight operation. Corrosion Resistance: Integral moulded anti-corrosion material handles corrosive and high-humidity fluids. CE Certification: Product meets CE safety standards for international commercial use.