Commercial-Grade Bidirectional Flow Underground Room Pumping System
Designed for high-efficiency air circulation in confined spaces, featuring a robust stainless steel casing with corrosion-resistant coating for extended durability. Precision-engineered blades ensure ultra-quiet operation (<25dB) while maintaining 300CFM airflow capacity. Ideal for basements, commercial storage, or server rooms requiring continuous ventilation. Integrated static exhaust technology eliminates stale air without external power dependency. Full-house pipeline compatibility with modular connectors (PVC/ABS) for flexible installation. Includes washable HEPA-grade filters, reducing particulate matter by 99.7%. Dual-mode operation (manual/auto) with moisture-resistant circuitry. Ships with pre-lubricated bearings for maintenance-free use up to 50,000 hours. Wholesale-exclusive pricing—bulk order discounts available for HVAC contractors or facility managers.