GYF exhaust fan fire

GYF exhaust fan fire
 

Product description:

click to download: GYF exhaust fan fire Instructions
one, Because of the new high-rise building complex functions; the fire by many factors; the fire spread quickly; evacuation and extinguishing characteristics of high degree of difficulty; I introduced a line with (fire protection design of tall buildings) GB50045-95 and (garage; repair garage; parking fire protection design) GB50067-97 third generation GYF series exhaust fan fire.
Second, the advantages:
1 ,) On the 10th of fans and other manufacturers in ensuring the same aerodynamic performance, the motor capacity and speed than other manufacturers to reduce a notch to No. 11, for example, other manufacturers installed capacity 18.5kw speed 1450 rev / min and my company to 15kw, speed of 960 rev / min, and therefore more energy efficient, more durable.
2 My company all exhaust fan LsA (25dB (state ≤35dB)
3 Cooling system ensures the fan smoke ≥400 ℃ by ≥2 hours continuous operation. (State ≤280 ℃.
Running 30 minutes).
GYF fire temperature exhaust fan performance parameters

Machine No.

Rotating speed
r / min

Working conditions

Air volume
m³ / h

Full pressure
Pa

power
Kw

Export dry sound
dB (A)

Housing dry sound
dB (A)

weight
KG

4-Ⅰ

2900

1
2
3
4
5

6162
5866
5466
4748
3927

372
426
492
557
601

1.1

Y90S-2

82

70

61

4.5-Ⅰ

2900

1
2
3
4
5

8677
7812
6860
6136
4850

436
543
650
698
745

1.5

Y90L-2

83

73

70

5-Ⅰ

2900

1
2
3
4
5

10857
10236
9227
57238
4432

419
520
626
773
902

2.2

Y100L-2

86

74

78

5.5-Ⅰ

2900

1
2
3
4
5

12710
11369
8987
6962
4020

402
489
809
959
1175

4

Y112M-2

86

75

108

6-Ⅰ

2900

1
2
3
4
5

16734
15186
13461
11479
8117

514
744
963
1085
1190

5.5

Y132S1-2

92

78

162

6.5-Ⅰ

1450

1
2
3
4
5

19143
17773
16673
15494
14217

412
466
512
564
637

4

Y112M-4

83

71

148

7-Ⅰ

1450

1
2
3
4
5

23862
21918
20230
18387
14621

521
571
618
676
726

5.5

Y132S-482

87

75

190

8-Ⅰ

1450

1
2
3
4
5

31471

29600

27599

24688

19515

548

626

704

774

842

7.5

Y132M-4

86

74

235

9-Ⅰ

1450

1
2
3
4
5

39022

35810

31012

25319

8953

506

650

814

884

973

11

Y160M-4

88

76

360

10-Ⅰ

960

1
2
3
4
5

45545

42469

37985

34238

28490

486

538

595

647

700

11

Y160L-6

86

74

452

11-Ⅰ

960

1
2
3
4
5

54958

51823

48326

43229

34170

471

517

582

640

725

15

Y180L-6

88

76

531

12-Ⅰ

960

1
2
3
4
5

64525

58648

50158

42550

26902

476

622

750

806

850

15

Y180L-6

91

78

575

13-Ⅰ

960

1
2
3
4
5

75336

64654

51843

34561

17280

454

655

777

820

904

18.5

Y200L1-6

92

78

796

14-Ⅰ

960

1
2
3
4
5

87087

76161

63363

51737

29872

481

658

811

841

972

22

Y200L2-6

93

79

846

16-Ⅰ

720

1
2
3
4
5

116768

109226

98275

85938

71505

530

619

716

796

843

30

Y250M-8

94

80

1238