Product Description A supply and exhaust unit is the most advanced appliance being used to create integrated supply and exhaust ventilation systems. A supply and exhaust unit with recuperation is a compact appliance designed to supply, clean and remove return air in small size premises. Price of product ( USD price or FOB price) : USD 560- USD 1100 per pc Product origin : Russia - China Key Specifications/Special Features : Airflow (m/hour) : 500 Pressure (Pa) : 100 Efficiency Recovery (%) : 54 Consumable Power, (W) : 190 Noise level : 38 Weight, (kg) 54 Certification : As buyer Required Place of Origin : Hong Kong And Russia Port Of Loading : FOB Shanghai Payment Terms : Bank Transfer, WU, other types wholesale order : 20-30% prepayment for production Time of Production : 30 days Delivery Time Shipment in 1-2 days after payment Minimum Order Size and Packaging details : Packing- 1 pc carton box, 1pc- Minimum Order Quantity