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Cold Room Axial Flow Fan

Application

The cold room axial flow fan is highly efficient and versatile in usage. It is ideal for the requirements determined for multiple environments where the working conditions include a low temperature, such as low temperature cold storage rooms and defrosting warehouses.

Specification
Model Diameter of exhaust fan mm Blast capacity m3/h Total pressure Pa Motor Power kW Rotational Speed r/min Weight kg
LFF-4-1 400 5500 410 1.1 2900 27
LFF-4.5-1 450 9000 410 1.5 2900 41
LFF-4.5-2 7500 410 1.5 2900 41
LFF-5-1 500 7500 200 0.75 1450 33
LFF-5-2 6500 200 0.75 1450 33
LFF-5-3 6000 250 0.75 1450 33
LFF-5-4 5000 400 1.1 2800 32
LFF-5-5 11000 410 2.2 2900 44
LFF-6-1 600 8000 200 0.75 1450 45
LFF-6-2 10000 200 1.1 1450 53
LFF-6-3 12000 200 1.1 1450 53
LFF-6-4 8000 420 1.5 1450 59
LFF-6-5 10000 420 2.2 1450 66
LFF-7-1 700 16000 200 1.5 1450 71
LFF-7-2 20000 220 2.2 1450 78
LFF-7-3 16000 290 2.2 1450 78
LFF-7-4 10000 450 2.2 1450 78
LFF-7-5 13000 450 3.0 1450 82
LFF-8-1 800 21000 220 2.2 1450 89
LFF-8-2 30000 220 3.0 1450 93
LFF-8-3 22000 290 3.0 1450 93
LFF-8-4 29000 290 4.0 1450 98
LFF-8-5 17000 500 4.0 1450 98
Model D D1 D2 L N-φA
4 406 440 466 320 8-φ10
4.5 456 490 516 320 8-φ10
5 508 540 568 330 8-φ10
6 608 645 678 420 12-φ10
7 708 745 778 500 12-φ12
8 808 850 888 520 12-φ12
Dimension of LFF-II cold room exclusive exhaust fan
Model

D D1 D2 L A L1 L2 H N-φA 4-φB
4 406 440 466 320 260 200 300 245 8-φ10 4-φ11
4.5 456 490 516 320 260 300 400 270 8-φ10 4-φ11
5 508 540 568 330 260 300 400 295 8-φ10 4-φ11
6 608 645 678 420 350 400 500 350 12-φ10 4-φ15
7 708 745 778 500 380 500 600 410 12-φ12 4-φ15
8 808 850 888 520 400 500 600 465 12-φ12 4-φ15

Notes: please inform us when ordering products if you need flanges on both sides of the wind tube.

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