Explosion-proof Air Curtain

Explosion-proof Air Curtain
1.The whole unit features a streamlined, lightweight, and ultra-thin appearance design, elegant and generous; the body is made of aluminum alloy combined with high-precision ABS, offering good corrosion resistance.
2.Possesses multiple characteristics such as thermal insulation, dust prevention, insect prevention, energy saving, and environmental protection.
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Product Features

1. The whole unit features a streamlined, lightweight, and ultra-thin appearance design, elegant and generous; the body is made of aluminum alloy combined with high-precision ABS, offering good corrosion resistance.

2. Possesses multiple characteristics such as thermal insulation, dust prevention, insect prevention, energy saving, and environmental protection.

3. Ultra-thin filter made of eco-friendly materials; detachable air outlet for easier cleaning and convenient maintenance.

4. Equipped with high-quality explosion-proof motor, high efficiency, long service life, and reliable performance.

5. Various types: According to air treatment method, it is available in natural air, PTC electric heating, hot water heating, and steam heating; according to air supply mode, it is divided into cross-flow and centrifugal types.

6. Adopts the latest national explosion-proof standards, and the whole unit has obtained the explosion-proof certificate issued by the National Quality Supervision and Inspection Center for Explosion-proof Electrical Products. The explosion-proof performance is stable and reliable.


Scope Of Application

● Fields including petrochemicals, metallurgy, pharmaceuticals, textiles, food, bioengineering, university laboratories, and scientific research experiments.

● Explosive gas atmospheres of groups IIA, IIB, IIC, and temperature classes T1 to T4.

● Zone 1 and Zone 2 hazardous gas locations.


Technical Parameters

Natural Air Series (Suitable for door heights below 2.6m)

Parameter

BFM-9

BFM-12

BFM-15

Air Supply Type

Natural Air

Natural Air

Natural Air

Control Mode

Manual/Remote

Manual/Remote

Manual/Remote

Suitable Door Height

≤2600mm

≤2600mm

≤2600mm

Body Length

900mm

1200mm

1500mm

Impeller Diameter

Φ125mm

Φ125mm

Φ125mm

Power Supply

220V/50Hz

220V/50Hz

220V/50Hz

Rated Power

0.08Kw

0.1Kw

0.12Kw

Outlet Air Velocity

8.5~11m/s

8.5~11m/s

8.5~11m/s

Air Volume

1800~2300m³/h

2350~3000m³/h

2850~3800m³/h

Noise

54~56 dBA

56~58 dBA

58~60 dBA

Weight

18Kg

22Kg

25Kg

Dimensions (W×D×H)

900×210×220mm

1200×210×220mm

1500×210×220mm

Explosion-proof Mark

Ex d e IIC T4 Gb

Ex d e IIC T4 Gb

Ex d e IIC T4 Gb


Natural Air Series (Suitable for door heights below 3.5m)

Parameter

BFM-9

BFM-12

BFM-15

Air Supply Type

Natural Air

Natural Air

Natural Air

Control Mode

Manual/Remote

Manual/Remote

Manual/Remote

Suitable Door Height

≤3500mm

≤3500mm

≤3500mm

Body Length

900mm

1200mm

1500mm

Impeller Diameter

Φ150mm

Φ150mm

Φ150mm

Power Supply

220V/50Hz

220V/50Hz

220V/50Hz

Rated Power

0.12Kw

0.18Kw

0.25Kw

Outlet Air Velocity

10.5~13m/s

10.5~13m/s

10.5~13m/s

Air Volume

2600~3300m³/h

3500~4500m³/h

4500~5500m³/h

Noise

60~62 dBA

62~64 dBA

64~66 dBA

Weight

23Kg

28Kg

34Kg

Dimensions (W×D×H)

900×240×270mm

1200×240×270mm

1500×240×270mm

Explosion-proof Mark

Ex d e IIC T4 Gb

Ex d e IIC T4 Gb

Ex d e IIC T4 Gb

Electric Heating Air Curtain (Suitable for door heights below 2.6m)

Parameter

BFM-9

BFM-12

BFM-15

Air Supply Type

Warm Air

Warm Air

Warm Air

Suitable Door Height

≤2600mm

≤2600mm

≤2600mm

Body Length

900mm

1200mm

1500mm

Impeller Diameter

Φ150mm

Φ150mm

Φ150mm

Power Supply

380V/50Hz

380V/50Hz

380V/50Hz

Motor Power

0.18Kw

0.18Kw

0.25Kw

PTC Heater Power

8Kw

12Kw

16Kw

Outlet Air Velocity

6~7m/s

6~7m/s

6~7m/s

Air Volume

1500~1860m³/h

2350~3000m³/h

2850~3800m³/h

Noise

56~58dBA

58~60dBA

60~62dBA

Weight

26Kg

31Kg

36Kg

Dimensions (W×D×H)

900×240×270mm

1200×240×270mm

1500×240×270mm

Explosion-proof Mark

Exde II CT4 Gb

Exde II CT4 Gb

Exde II CT4 Gb


Electric Heating Air Curtain (Suitable for door heights below 3.5m)

Parameter

BFM-9

BFM-12

BFM-15

Air Supply Type

Warm Air

Warm Air

Warm Air

Suitable Door Height

≤3500mm

≤3500mm

≤3500mm

Body Length

900mm

1200mm

1500mm

Impeller Diameter

Φ200mm

Φ200mm

Φ200mm

Power Supply

380V/50Hz

380V/50Hz

380V/50Hz

Motor Power

0.37Kw

0.55Kw

0.55Kw

PTC Heater Power

8Kw

12Kw

16Kw

Outlet Air Velocity

10m/s

10m/s

10m/s

Air Volume

2600m³/h

3450m³/h

4300m³/h

Noise

37dBA

45dBA

60~62dBA

Weight

26Kg

31Kg

52Kg

Dimensions (W×D×H)

900×320×315mm

1200×320×315mm

1500×320×315mm

Explosion-proof Mark

Exde II CT4 Gb

Exde II CT4 Gb

Exde II CT4 Gb


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Explosion-proof Air Curtain
更新时间:Jul 26, 2026
Explosion-proof Air Curtain

Product Features

1. The whole unit features a streamlined, lightweight, and ultra-thin appearance design, elegant and generous; the body is made of aluminum alloy combined with high-precision ABS, offering good corrosion resistance.

2. Possesses multiple characteristics such as thermal insulation, dust prevention, insect prevention, energy saving, and environmental protection.

3. Ultra-thin filter made of eco-friendly materials; detachable air outlet for easier cleaning and convenient maintenance.

4. Equipped with high-quality explosion-proof motor, high efficiency, long service life, and reliable performance.

5. Various types: According to air treatment method, it is available in natural air, PTC electric heating, hot water heating, and steam heating; according to air supply mode, it is divided into cross-flow and centrifugal types.

6. Adopts the latest national explosion-proof standards, and the whole unit has obtained the explosion-proof certificate issued by the National Quality Supervision and Inspection Center for Explosion-proof Electrical Products. The explosion-proof performance is stable and reliable.


Scope Of Application

● Fields including petrochemicals, metallurgy, pharmaceuticals, textiles, food, bioengineering, university laboratories, and scientific research experiments.

● Explosive gas atmospheres of groups IIA, IIB, IIC, and temperature classes T1 to T4.

● Zone 1 and Zone 2 hazardous gas locations.


Technical Parameters

Natural Air Series (Suitable for door heights below 2.6m)

Parameter

BFM-9

BFM-12

BFM-15

Air Supply Type

Natural Air

Natural Air

Natural Air

Control Mode

Manual/Remote

Manual/Remote

Manual/Remote

Suitable Door Height

≤2600mm

≤2600mm

≤2600mm

Body Length

900mm

1200mm

1500mm

Impeller Diameter

Φ125mm

Φ125mm

Φ125mm

Power Supply

220V/50Hz

220V/50Hz

220V/50Hz

Rated Power

0.08Kw

0.1Kw

0.12Kw

Outlet Air Velocity

8.5~11m/s

8.5~11m/s

8.5~11m/s

Air Volume

1800~2300m³/h

2350~3000m³/h

2850~3800m³/h

Noise

54~56 dBA

56~58 dBA

58~60 dBA

Weight

18Kg

22Kg

25Kg

Dimensions (W×D×H)

900×210×220mm

1200×210×220mm

1500×210×220mm

Explosion-proof Mark

Ex d e IIC T4 Gb

Ex d e IIC T4 Gb

Ex d e IIC T4 Gb


Natural Air Series (Suitable for door heights below 3.5m)

Parameter

BFM-9

BFM-12

BFM-15

Air Supply Type

Natural Air

Natural Air

Natural Air

Control Mode

Manual/Remote

Manual/Remote

Manual/Remote

Suitable Door Height

≤3500mm

≤3500mm

≤3500mm

Body Length

900mm

1200mm

1500mm

Impeller Diameter

Φ150mm

Φ150mm

Φ150mm

Power Supply

220V/50Hz

220V/50Hz

220V/50Hz

Rated Power

0.12Kw

0.18Kw

0.25Kw

Outlet Air Velocity

10.5~13m/s

10.5~13m/s

10.5~13m/s

Air Volume

2600~3300m³/h

3500~4500m³/h

4500~5500m³/h

Noise

60~62 dBA

62~64 dBA

64~66 dBA

Weight

23Kg

28Kg

34Kg

Dimensions (W×D×H)

900×240×270mm

1200×240×270mm

1500×240×270mm

Explosion-proof Mark

Ex d e IIC T4 Gb

Ex d e IIC T4 Gb

Ex d e IIC T4 Gb

Electric Heating Air Curtain (Suitable for door heights below 2.6m)

Parameter

BFM-9

BFM-12

BFM-15

Air Supply Type

Warm Air

Warm Air

Warm Air

Suitable Door Height

≤2600mm

≤2600mm

≤2600mm

Body Length

900mm

1200mm

1500mm

Impeller Diameter

Φ150mm

Φ150mm

Φ150mm

Power Supply

380V/50Hz

380V/50Hz

380V/50Hz

Motor Power

0.18Kw

0.18Kw

0.25Kw

PTC Heater Power

8Kw

12Kw

16Kw

Outlet Air Velocity

6~7m/s

6~7m/s

6~7m/s

Air Volume

1500~1860m³/h

2350~3000m³/h

2850~3800m³/h

Noise

56~58dBA

58~60dBA

60~62dBA

Weight

26Kg

31Kg

36Kg

Dimensions (W×D×H)

900×240×270mm

1200×240×270mm

1500×240×270mm

Explosion-proof Mark

Exde II CT4 Gb

Exde II CT4 Gb

Exde II CT4 Gb


Electric Heating Air Curtain (Suitable for door heights below 3.5m)

Parameter

BFM-9

BFM-12

BFM-15

Air Supply Type

Warm Air

Warm Air

Warm Air

Suitable Door Height

≤3500mm

≤3500mm

≤3500mm

Body Length

900mm

1200mm

1500mm

Impeller Diameter

Φ200mm

Φ200mm

Φ200mm

Power Supply

380V/50Hz

380V/50Hz

380V/50Hz

Motor Power

0.37Kw

0.55Kw

0.55Kw

PTC Heater Power

8Kw

12Kw

16Kw

Outlet Air Velocity

10m/s

10m/s

10m/s

Air Volume

2600m³/h

3450m³/h

4300m³/h

Noise

37dBA

45dBA

60~62dBA

Weight

26Kg

31Kg

52Kg

Dimensions (W×D×H)

900×320×315mm

1200×320×315mm

1500×320×315mm

Explosion-proof Mark

Exde II CT4 Gb

Exde II CT4 Gb

Exde II CT4 Gb


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