BT35- Series explosion-proof axial flow fan(ⅡB)

Applications

1. Can be used in Zone 1 and Zone 2 ,groupⅡA, ⅡB and explosive gas atmosphere;
2. Temperature classes: T1 ~ T4;
3. Indoor and outdoor (IP54);
4. For the chemical industry, oil refining, oil exploration, oil tankers, pharmaceutical, military and other dangerous places for ventilation, exhaust, cooling purposes.

Features

1. The product is made up of explosion-proof motor, blade, ram, etc;
2. Low noise, low energy consumption and excellent performance characteristics;
3. Except for ventilation, exhaust, can also be used in long exhaust pipe interval series installation, raising the pressure inside the pipeline;
4. The shell material can be steel or glass fiber reinforced plastic;
5. Wiring with the cable .

Model implication

Main technical parameters

Ex-markRated voltage (V)Inlet threadCable outer dia. (mm)
ExdⅡBT4Gb220,380G3/4, M24~M36φ8~φ14,φ10~φ22
Device numberImpeller diameterImpeller cycle speedImpeller rotate speedImpeller angleAir valumeTotal pressureTotal pressure efficiencyMotor power
(mm)(m/s)(r/min)(°)(m3/h)(Pa)(%)(KW)
2.828042.529001516491520.870.18
2021671690.880.18
2526851740.8950.18
3029211860.880.18
3532022320.860.25
2.828021.5145015826380.870.18
201086430.880.18
251364440.8950.18
301464480.880.18
351605600.860.18
3.1531547.529001513391920.870.18
2030742140.880.25
2538102200.8950.37
3044142370.880.37
3545452940.860.55
3.1531523.91450151169480.870.18
201537530.880.18
251905550.8950.18
302072590.880.18
352273740.860.18
3.5535553.929001533672410.870.37
2044262720.880.55
2554842790.8950.55
3059653000.880.75
3565423730.861.1
3.5535527.01450151680610.870.18
202208680.880.18
252737700.8950.18
302977750.880.18
353265930.860.18
440060.729001548063100.870.55
2063163450.881.1
2578263540.8951.1
3085133800.881.1
3593364740.861.5
440030.41450152406770.870.37
203163860.880.37
253920880.8950.37
304263950.880.37
3546781190.860.37
4.545034.21450153427980.870.18
2045041100.880.37
2558811130.8950.37
3060701210.880.37
3566581500.860.55
550038.014501547001220.870.37
2061781350.880.37
2576551380.8950.37
3088321490.880.55
3591331850.860.75
550025.1960153314530.870.37
204129590.880.37
255117610.8950.37
305566650.880.37
356104810.860.37
5.656042.514501565951510.870.75
2086671690.880.75
25107391740.8950.75
30116821860.881.1
35128122320.861.1
5.656028.1960154362670.870.37
205730740.880.55
257101760.8950.55
307724810.880.55
3584711010.860.55
6.363047.814501593931920.870.75
20123452140.881.1
25152972200.8951.5
30166392360.881.5
35182502940.862.2
6.363031.7960156219840.870.55
208173940.880.55
2510128960.8950.55
30110161040.880.75
35120821280.860.75
7.171053.9145015134442440.871.5
20176702720.882.2
25218952790.8952.2
30238153000.883
35261203730.864
7.171036.79601589021080.870.75
20117001200.880.75
25144981230.8950.75
30157691310.880.75
35172961640.861.1
880060.7145015192353100.872.2
20252803450.883
25313253540.8954
30340733800.885.5
35370704740.867.5
880040.296015123771360.870.75
20167331510.881.1
25207351550.8951.5
30225591670.881.5
35247392080.862.2
990045.296015181321720.871.5
20238301910.882.2
25295291960.8953
30321192110.883
35352272630.864
10100050.396015248742130.872.2
20326912360.883
25405092420.8954
30440622610.884
35483263240.867.5
11.2112056.396015349442670.874
20459272970.885.5
25569093040.8957.5
30610913370.887.5
35678924070.8611
 

Outline & installation dimensions

 Size (mm)Bφ1φ2φ3AWeight (kg)
Device number 
2.83002853103306-φ99
3.153003203453656-φ911
3.553003603844056-φ917
43154104354556-φ919
4.53154584755006-φ920
53155085335536-φ928
5.64505906186426-φ939
6.34756366646886-φ1155
7.15507157437676-φ1165
858580583385712-φ1188
963091094097512-φ11118
1079010101065110012-φ11148
11.289011301190122012-φ11179

Installation method