Product Introduction
The 4-72 4A 5.5KW Industrial Exhaust Fan is a mid-size centrifugal fan chosen for plant exhaust, boiler room ventilation, drying equipment and spray-booth extraction where air must be pushed through fairly long ducts. A 5.5KW-2P motor on three-phase 380V 50Hz supply drives the impeller at 2900r/min, producing an air flow of 4012-7419m³/h and a total pressure of 2014-1320pa. The motor frame is 132 and the motor bearings are 308 at front and rear, sized for sustained industrial service. Where space is planned around the machine, the 4-72 4A 5.5KW Industrial Exhaust Fan keeps an orderly footprint of 700x798x660mm and a fan weight of 84.1kg (87.7kg heat-insulated type), packed in a woven bag for safe freight. When heat, fumes and stale air must leave a building quickly, install the 4-72 4A 5.5KW Industrial Exhaust Fan at the heart of the exhaust system.
Product Parameter
| Specification | Details |
|---|---|
| Model | 4-72 4A |
| Power Supply | Three-phase 380V 50Hz |
| Power | 5.5KW-2P |
| Speed | 2900r/min (2-pole) |
| Air Flow | 4012-7419m³/h |
| Total Pressure | 2014-1320pa |
| Motor Frame | 132 |
| Motor Bearings | Front 308, Rear 308 |
| Fan Weight | 84.1kg |
| Fan Weight | 87.7kg (heat-insulated type) |
| Overall Dimensions | 700798660mm |
| Packaging | Woven bag |
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