Explosion protection: Exd IIBT4
Corrosion proof grade:WF1
Ingress thread specification:G3/4"
Cable's outer diameter:9mm~14mm
Compliance with: GB 3836.1,GB 3836.2,IEC60079-0,IEC60079-1
Explosion protection: Exd IIBT4
Corrosion proof grade:WF1
Ingress thread specification:G3/4"
Cable's outer diameter:9mm~14mm
Compliance with: GB 3836.1,GB 3836.2,IEC60079-0,IEC60079-1
1,Designed for Explosive atmosphere Zone 1, Zone 2
2,Designed for Groups IIA,IIB,IIC, Temperature classes T1~T4
3,Designed for sites with explosive atmosphere, such as petroleum exploitation, refinery, storage, chemistry, medicine, military facilities, etc.
1,Designed for Explosive atmosphere Zone 1, Zone 2
2,Designed for Groups IIA,IIB,IIC, Temperature classes T1~T4
3,Designed for sites with explosive atmosphere, such as petroleum exploitation, refinery, storage, chemistry, medicine, military facilities, etc.
1, Explosion proof centrifugal fan is composed of explosion proof motor, fan blade ,wind cylinder,etc.
2, Wind cylinder is welded of superior quality steel plate, die casted fan of Aluminium alloy
with high pressure electrostatic plastic-sprayed surface.
3,Mounting mode has four ways can be chosen: Bracket type, pipe type, post type, fixed type.
4, Steel pipe wiring and cable wiring.
1, Explosion proof centrifugal fan is composed of explosion proof motor, fan blade ,wind cylinder,etc.
2, Wind cylinder is welded of superior quality steel plate, die casted fan of Aluminium alloy
with high pressure electrostatic plastic-sprayed surface.
3,Mounting mode has four ways can be chosen: Bracket type, pipe type, post type, fixed type.
4, Steel pipe wiring and cable wiring.
Model No. | Speed | power | Air flow | Full Pressure |
B4-72-2.5A | 2900 | 0.75-2 | 805-1677 | 792-483 |
B4-72-2.8A | 2900 | 1.5-2 | 1131-2356 | 994-606 |
B4-72-3.2A | 2900 | 2.2-2 | 1688-3517 | 1300-792 |
1450 | 1.1-4 | 844-1758 | 324-198 | |
B4-72-3.6A | 2900 | 3-2 | 2664-5268 | 1578-989 |
1450 | 1.1-4 | 1332-2634 | 393-247 | |
B4-72-4A | 2900 | 5.5-2 | 4012-7419 | 2014-1320 |
1450 | 1.1-4 | 2006-3709 | 501-329 | |
B4-72-4.5A | 2900 | 7.5-2 | 5712-10562 | 2554-1673 |
1450 | 1.1-4 | 2856-5281 | 634-416 | |
B4-72-5A | 2900 | 15-2 | 7728-15455 | 3187-2019 |
1450 | 2.2-4 | 3864-7728 | 790-502 | |
B4-72-5.6A | 1450 | 3-4 | 5428-10857 | 990-630 |
B4-72-6A | 1450 | 4-4 | 6677-13353 | 1139-724 |
960 | 1.5-6 | 4420-8841 | 498-317 | |
B4-72-7.1A | 1450 | 11-4 | 12676-20153 | 1572-1168 |
960 | 3-6 | 8392-13581 | 689-512 | |
B4-72-6D | 1450 | 4-4 | 6677-13353 | 1139-724 |
960 | 1.5-6 | 4420-8841 | 498-317 | |
B4-72-8D | 1450 | 18.5-4 | 15826-29344 | 2032-1490 |
960 | 5.5-6 | 10478-19428 | 887-651 | |
730 | 3.0-8 | 7968-14773 | 512-376 | |
B4-72-10D | 1450 | 55-4 | 40441-56605 | 3202-2532 |
960 | 18.5-6 | 26775-37476 | 1395-1104 | |
730 | 2.5-8 | 20360-28497 | 805-637 | |
B4-72-12D | 960 | 45-6 | 46267-64759 | 2013-1593 |
730 | 18.5-8 | 35182-49244 | 1160-919 |
Model No. | Speed | power | Air flow | Full Pressure |
B4-72-2.5A | 2900 | 0.75-2 | 805-1677 | 792-483 |
B4-72-2.8A | 2900 | 1.5-2 | 1131-2356 | 994-606 |
B4-72-3.2A | 2900 | 2.2-2 | 1688-3517 | 1300-792 |
1450 | 1.1-4 | 844-1758 | 324-198 | |
B4-72-3.6A | 2900 | 3-2 | 2664-5268 | 1578-989 |
1450 | 1.1-4 | 1332-2634 | 393-247 | |
B4-72-4A | 2900 | 5.5-2 | 4012-7419 | 2014-1320 |
1450 | 1.1-4 | 2006-3709 | 501-329 | |
B4-72-4.5A | 2900 | 7.5-2 | 5712-10562 | 2554-1673 |
1450 | 1.1-4 | 2856-5281 | 634-416 | |
B4-72-5A | 2900 | 15-2 | 7728-15455 | 3187-2019 |
1450 | 2.2-4 | 3864-7728 | 790-502 | |
B4-72-5.6A | 1450 | 3-4 | 5428-10857 | 990-630 |
B4-72-6A | 1450 | 4-4 | 6677-13353 | 1139-724 |
960 | 1.5-6 | 4420-8841 | 498-317 | |
B4-72-7.1A | 1450 | 11-4 | 12676-20153 | 1572-1168 |
960 | 3-6 | 8392-13581 | 689-512 | |
B4-72-6D | 1450 | 4-4 | 6677-13353 | 1139-724 |
960 | 1.5-6 | 4420-8841 | 498-317 | |
B4-72-8D | 1450 | 18.5-4 | 15826-29344 | 2032-1490 |
960 | 5.5-6 | 10478-19428 | 887-651 | |
730 | 3.0-8 | 7968-14773 | 512-376 | |
B4-72-10D | 1450 | 55-4 | 40441-56605 | 3202-2532 |
960 | 18.5-6 | 26775-37476 | 1395-1104 | |
730 | 2.5-8 | 20360-28497 | 805-637 | |
B4-72-12D | 960 | 45-6 | 46267-64759 | 2013-1593 |
730 | 18.5-8 | 35182-49244 | 1160-919 |