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FB explosion proof swing fan
The explosion-proof performance of the FB series explosion-proof oscillating fan complies with GB3836.1 Equipment for Explosive Atmospheres Part1:General Requirements” and GB3836.2″ Electrical Equipment for Explosive Atmosphere Part 2:Explosion-Proof Type ‘d'”, with the explosion-proof sign of dIIBT4, which has been fully tested and approved by the state-designated quality supervision and inspection unit for explosion-proof electrical products.
power：0.37KW-0.75KW
Air volume：6600m3/h-18000m3/h
Rotating speed：1450r/min
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Description
Specification:
The product has the advantages of satisfactory explosion-proof performance,reasonable structure, stable operation, convenient use, and attractive appearance. With impellers made of hight-strength aluminum alloy,it is applicable in the factory with explosive gas mixtures formed by flammable gases of IIA and IIB grades with the temperature group ranging from T1 to T4 and for preventing explosion and cooling in places that are divided into Zones 1 and Zone 2, such as workshops,warehouses, offices, and gas stations in military, chemical, machinery, pharmaceutical, metallurgical and other industries.
Large air volume
The air volume is up to 18000m3/h, which is equivalent to 10 times the air volume of ordinary fans
Long wind distance
The wind distance can blow 6 meters, the excellent wind speed and wind distance allow the air in the room to circulate
Product details
The heavy motor provides power for the explosion-proof fan, combined with the large and slender net cover to achieve the effect of large wind, wide range and long distance.
Technique parameters:
| Model | Impeller diameter(mm) | Power(KW) | Speed(r/min) | Air volume(m/h) | voltage(V) | Protection grade | Inlet thread(G) |
| FB-500 | 500 | 0.37 | 1450 | 6600 | 220/380 | IP55 | G1/2 |
| FB-600 | 600 | 0.55 | 1450 | 9600 | 220/380 | IP55 | G1/2 |
| FB-750 | 750 | 0.75 | 1450 | 18000 | 220/380 | IP55 | G1/2 |
| Specification | A | L | Width | High | Mounting holes | Remarks |
| FB-500 | 554 | 310 | 205 | 201±1 | 3-Φ10 | |
| FB-600 | 654 | 310 | 205 | 201±1 | 3-Φ10 | |
| FB-750 | 804 | 310 | 205 | 201±1 | 3-Φ10 |
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