Sagar Air Pvt. Ltd. Offers Air Handling Units. Sagar Air Pvt. Ltd. Has projects division and equipment manufacturing division. Air Handling Units have 19 standard models with airflow at 900 to 42,000 CFM, Static Pressure 3/4 to 8 WC. The frame is aluminium extruded alloy profiles 30mm, 40mm, 50mm. Air Handling Units have panels of 25 mm thick double skin. The insulation is of Polyurethane Foam of density 40kg/M3. Air Handling Units have forward curved wheels upto 4" S.P. WC and backward curved wheels for higher pressure.