The E0743-1 - PRS71 500.A IIB 4-1.5T fan is an explosion-proof industrial ventilation unit designed for hazardous environments, carrying a CE Ex II2 G IIB T4 and CE Ex II2 Gb Ex d IIB T4 rating. Built with a painted steel volute, painted steel turbine, and a painted steel support chair, this system delivers an air debit of 6000 m3/h at a static pressure of 480Pa (20°C). It is powered by a 1.5 kW, 4-pole, 400V 50 Hz motor with IP 55 protection and Insulation Class F, rated for motor ambient temperatures from -20 to +80°C. Featuring EF-01 and THF-01 components, LG rotation direction selection, and an orientation of 090, the E0743-1 operates at a sound pressure level of 68 dB(A) at 3 meters (0/+4 tolerance). The unit measures 1140x931x961 mm and has a total weight of 150 kg.
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| Manufacturer | Atex |
|---|---|
| Country | |
| Part number | E0743-1 - PRS71 500.A IIB 4-1.5T |
| Inner Code | 1185516 |
| Product type | ATEX industrial exhaust fan |
|---|---|
| Certification | CE Ex II2 G IIB T4 / CE Ex II2 Gb Ex d IIB T4 |
| Components | EF-01 + THF-01 |
| Volute material | Painted steel |
| Turbine material | Painted steel |
| Support chair material | Painted steel |
| Motor power | 1.5 kW |
| Motor poles | 4 pole |
| Voltage | 400V 50 Hz |
| IP rating | IP 55 |
| Insulation class | Cl F |
| Motor ambient temperature | -20/+80°C |
| Rotation direction | LG |
| Orientation | 090 |
| Air debit | 6000 m3/h |
| Static pressure | 480Pa static 20°C |
| Sound pressure level | 68 dB(A) 0/+4 - 3m |
| Dimensions | 1140x931x961mm |
| Weight | 150kg |