Phone:

+86-516-86483788

Variable-frequency motors and fans are produced and sold

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GBT Series Flameproof Axial Flow Fan

①The elevation of the installation site shall not exceed 1000m.
②Working environment temperature: -20~+40℃.
③The average monthly maximum relative humidity in the wettest month is 90%, while the average minimum temperature in that month is not higher than 25℃.
④The working power supply is AC380V±10%.
⑤No violent vibration and impact.

TEL:+86-516-86483788

1.The flameproof performance of the fan is combined with the provisions of GB3836.2-2000 to make the flameproof type.Explosion-proof marks a Exd Ⅱ BT4. & have spentApply to factory Ⅱ, Ⅱ B level, temperature classes for T1 ~ T4 group of the gas or vapor and air form for the sites with explosive air mixture of 1 division, 2 division.

2.The fan carries the medium of air or air and other non-corrosive gas mixtures with the maximum total pressure not higher than 1000Pa.The inlet temperature of the medium shall not exceed 40℃.The content of dust and other solid impurities in the medium shall not be more than 100mg/m3.

3.The fan should be able to run rated when it is used under the following conditions.

①The elevation of the installation site shall not exceed 1000m.

②Working environment temperature: -20~+40℃.

③The average monthly maximum relative humidity in the wettest month is 90%, while the average minimum temperature in that month is not higher than 25℃.

④The working power supply is AC380V±10%.

⑤No violent vibration and impact.

4.Types of meaning

The contour map:

Main technical parameters:

Model Electric system Power
W
Speed
r/min
Air volume
m³/h
Wind pressure
Pa
Noise
dB(A)
D
mm
L1
mm
L2
mm
L3
mm
α
mm
A
mm
R
mm
N
mm
GBT-80 triple-phase
380V
50Hz
40 1400 160 30 65 158 15 40 180 1.5 5 3.5 3
GBT-90 40 1400 250 40 65 177 16 45 186 1.5 5 3.5 3
GBT-100 45 1400 300 42 67 195 18 70 200 1.5 5 3.5 3
GBT-112 45 1400 500 55 70 220 22 71 200 1.5 5 3.5 3
GBT-132 45 1400 600 50 68 260 22 81 210 1.5 5 3.5 4
GBT-160 45 1400 900 45 70 316 24 100 226 1.5 5 3.5 4
GBT-180 120 1400 1200 55 70 357 40 118 278 1.5 5 3.5 4
GBT-200 220 1400 1800 65 72 396 40 127 290 2.0 6 4.5 4
GBT-225 220 1400 2700 80 74 447 45 131 295 2.0 6 4.5 4
GBT-250 220 1400 3300 85 76 486 55 157 360 2.0 6 4.5 4
GBT-280 370 1400 4000 110 76 550 65 172 380 2.0 9 5.5 4
GBT-315 370 1400 5200 150 77 619 72 178 455 2.0 9 5.5 4
GBT-355 450 900 6200 100 82 698 82 185 475 2.0 12 6.5 4