The NAC 9400 Copper AC air cooler is a heavy-duty, jumbo-capacity evaporative cooling system engineered specifically for high-performance operation on standard AC 220V grid electricity. Unlike the hybrid models, this unit is optimized to deliver maximum, steady airflow output directly through home power lines or generator setups. Built around a 100% pure copper motor winding, the cooler offers excellent thermal endurance and resistance to wear, ensuring stable, long-term operation during continuous peak summer conditions without risk of motor overheating.
To deliver swift ambient relief in large rooms or open-plan halls, the high-torque 1450 RPM motor powers a custom 3-wing fan blade that displaces a powerful 1350 to 1550 CFM of high-velocity airflow. This strong air throw is supported by an imported jumbo 600 Liters/Hour water pump that continuously drenches an expansive, 3-sided prime honeycomb media network. With a massive 60 to 65-liter internal water reservoir, the unit handles extended runtime without needing constant refills, while the top-loading ice compartment, equipped with three reusable ice gel bottles, lowers the temperature of the air throw for rapid cooling.
Detailed Specifications & Features
| Technical Parameter | Specification Metric | Feature Detail |
| Power Consumption | 150W – 180W | Full-power AC configuration designed for maximum motor torque and consistent airflow. |
| Power Input Compatibility | AC 220V – 240V (50Hz) | Optimized specifically for stable, standard household electrical grids and generators. |
| Air Delivery Flowrate | 1350 – 1550 CFM | High-volume air displacement engineered to refresh medium to large open layouts. |
| Motor Specifications | 1450 RPM (100% Pure Copper) | Heavy-duty copper-wound motor built for long operating life and high electrical efficiency. |
| Water Reservoir Capacity | 60 – 65 Liters | Jumbo storage capacity engineered to prolong cooling cycles without requiring manual refills. |
| Water Delivery Pump | 600 Liters/Hour (Imported Jumbo) | High-capacity submersible pump ensures steady, balanced saturation across all cooling panels. |
| Evaporative Substrate | 3-Sided Prime Honeycomb Pads | High-density cellulose media structure designed for optimal water absorption and faster heat absorption. |
| Air Distribution Design | 4-Way Deflection / 3-Wing Blade | Automated horizontal and manual vertical louvers ensure wide-angle, multi-directional air delivery. |
| Enclosure Construction | High-Grade Impact Polymer | Rugged, rustproof, and shockproof injection-molded chassis built for exterior or interior placement. |
| Physical Dimensions | 711 mm × 590 mm × 1219 mm | Large, robust vertical profile built to maximize internal airflow volume and pad surface area. |
| Net Operational Weight | 19.50 kg | Heavy-duty construction paired with rugged rolling casters for steady positioning and mobility. |
Reviews
There are no reviews yet.