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Tunnel / jet fan

  • SDS two-way jet fan
SDS two-way jet fan

SDS two-way jet fan

  • Two-way jet fan
  • Reversible jet fan
  • Axial jet fan
  • Jet flow fan
  • Product description: SDS bidirectional jet fan is a jet fan that can discharge gas in the forward and reverse directions in the tunnel. According to the length of the tunnel and the outside air flow, the jet fan can run in both directions through the fan control cabinet. Reverse efficiency can reach 60% -75%.
  • Order online

SDS two-way jet fan

SDS two-way jet fan installation

1 Before installation, check in detail whether the ventilator is damaged due to packaging and transportation. If it is damaged and deformed, it can be installed after repair.

2 When installing, pay attention to check whether the connecting parts are loose, and the gap between the blade and the air cylinder should be uniform, and it should not be scratched.

3 The weight of the pipeline connected to the air outlet should not be borne by the fan of the fan, and additional support should be provided during installation.

4 An air collector must be installed at the air inlet end of the fan, and the device is expected to protect the barbed wire.

5 The fan base must be naturally engaged with the ground plane, and the base must not be hit to force the connection to prevent deformation of the base. During installation, the base should be calibrated, iron pads should be maintained, and the horizontal position should be maintained, then the anchor bolts should be tightened.

6 After the installation is complete, the test must be carried out before it can be officially used after the normal operation.

Two-way jet fan repair

1 The air flowing through the ventilator must be clean and dry, and must not be mixed with impurities and excessive water vapor.

2 When it is used for a long period of time, it must be checked whether the connecting parts are firm and reliable, and the rotation is flexible, and it can be officially used after trial rotation.

3 Always pay attention to whether there is abnormal noise during fan operation and whether the vibration is increased. When abnormal conditions are found, maintenance should be performed in time.

Model parameters of two-way jet fan:

Fan model

Air volume (m3 / s)

Exit wind speed
(m / s)

Motor

Without muffler

With muffler

cabin seat no

power
(kW)

Fan power
(kW)

thrust
(N)

Sound pressure
dB (A)

weight
(kg)

1D

2D

thrust
(N)

Sound pressure
dB (A)

Sound power
(kW)

weight
(kg)

thrust
(N)

Sound pressure
dB (A)

weight
(kg)

SDS-6.3-2P-4-18 °

8.1

26.0

132

7.5

6.8

247

78

135

244

68

96

245

239

64

322

SDS-6.3-2P-4-21 °

9.0

28.9

160

11

8.4

305

79

182

302

69

97

292

296

65

369

SDS-6.3-2P-4-24 °

9.9

31.8

160

11

10.1

369

80

182

365

70

98

292

358

66

369

SDS-6.3-2P-4-27 °

10.8

34.7

160

15

12.0

439

81

190

435

71

99

300

426

67

377

SDS-6.3-2P-4-30 °

11.7

37.5

160

15

14.1

513

82

190

508

72

100

300

498

68

377

SDS-6.3-2P-4-33 °

12.7

40.6

160

18.5

17.2

602

84

212

596

75

102

322

584

70

399

SDS-7.1-2P-6-18 °

12.7

32.0

160

15

13.3

475

81

208

470

71

99

338

461

67

433

SDS-7.1-2P-6-21 °

14.0

35.4

160

18.5

16.9

581

82

230

575

72

100

360

564

68

455

SDS-7.1-2P-6-24 °

15.0

37.9

180

twenty two

20.1

666

84

263

659

72

100

393

646

69

488

SDS-7.1-2P-6-27 °

16.0

40.4

200

30

22.9

757

85

323

749

73

101

453

734

71

548

SDS-7.1-2P-6-30 °

17.0

42.9

200

30

25.8

853

86

323

845

75

103

453

828

72

548

SDS-7.1-2P-6-33 °

18.0

45.5

200

37

30.0

960

87

338

950

77

105

468

931

73

563

SDS-8-4P-6-18 °

9.3

18.6

112

4

3.1

204

66

138

202

56

84

310

198

52

435

SDS-8-4P-6-21 °

10.6

21.0

132

5.5

4.2

260

68

163

257

58

86

335

252

54

460

SDS-8-4P-6-24 °

11.8

23.5

132

7.5

5.5

325

69

176

322

59

87

348

315

55

473

SDS-8-4P-6-27 °

12.6

25.0

132

7.5

6.6

368

70

176

364

60

88

348

357

55

473

SDS-8-4P-6-30 °

13.3

26.5

160

11

7.7

413

71

218

409

62

90

390

401

57

515

SDS-8-4P-6-33 °

14.1

28.0

160

11

9.4

461

72

218

457

63

91

390

448

58

515

SDS-9-4P-6-18 °

13.0

20.5

132

7.5

5.4

313

70

232

310

60

88

414

304

56

569

SDS-9-4P-6-21 °

14.6

22.9

160

11

7.1

391

71

274

387

62

90

456

379

58

611

SDS-9-4P-6-24 °

16.1

25.3

160

11

9.0

477

72

274

472

63

91

456

463

59

611

SDS-9-4P-6-27 °

16.7

26.2

160

11

9.9

511

73

274

506

64

92

456

496

60

611

SDS-9-4P-6-30 °

18.8

29.5

160

15

13.1

641

75

295

634

65

93

477

620

61

632

SDS-9-4P-6-33 °

20.1

31.6

180

18.5

16.9

744

76

333

736

67

94

515

722

63

670

SDS-10-4P-6-18 °

17.7

22.5

160

11

9.8

466

72

306

461

63

95

518

452

60

703

SDS-10-4P-6-21 °

19.6

25.0

160

15

11.7

575

73

327

569

64

91

539

558

61

724

SDS-10-4P-6-24 °

21.2

27.0

160

15

13.9

670

75

327

664

66

92

539

650

63

724

SDS-10-4P-6-27 °

23.2

29.5

180

1.5

17.1

800

77

365

792

67

94

577

776

64

762

SDS-10-4P-6-30 °

24.3

31.0

180

twenty two

21.2

884

78

373

875

69

95

585

857

65

770

SDS-10-4P-6-33 °

26.9

34.2

200

30

27.5

1076

79

453

1065

70

97

665

1044

66

850

SDS-11.2-4P-6-18 °

24.8

25.2

180

18.5

17.3

744

77

427

736

68

98

639

722

65

824

SDS-11.2-4P-6-21 °

27.3

27.7

180

twenty two

20.5

899

78

435

890

69

96

647

872

66

832

SDS-11.2-4P-6-24 °

31.8

30.3

200

30

24.6

1240

80

515

1065

71

97

727

1043

68

912

SDS-11.2-4P-6-27 °

32.3

32.8

225

37

30.3

1360

80

529

1247

71

99

741

1223

69

926

SDS-11.2-4P-6-30 °

34.9

35.4

225

45

38.4

1468

81

565

1453

72

100

777

1424

69

962

SDS-11.2-4P-6-33 °

37.4

38

250

55

46.2

1691

83

672

1674

73

101

884

1641

70

1069

SDS-12.5-4P-6-18 °

35.0

28.5

225

37

29.8

1185

82

574

1173

72

100

852

1150

70

1137

SDS-12.5-4P-6-21 °

38.3

31.2

225

37

34.5

1420

82

574

1406

73

101

852

1378

70

1137

SDS-12.5-4P-6-24 °

41.6

33.9

225

45

41.2

1677

83

610

1660

74

102

888

1627

71

1173

SDS-12.5-4P-8-27 °

45.2

36.8

250

55

50.8

1976

84

717

1956

76

104

995

1917

73

1280

SDS-12.5-4P-8-30 °

48.5

39.5

280

75

66.4

2276

85

852

2254

77

105

1130

2208

74

1415

SDS-12.5-4P-8-33 °

51.5

42.0

280

90

81.9

2574

86

957

2548

78

106

1235

2497

74

1520

SDS-12.5-6P-6-18 °

23.1

18.8

160

11

8.4

516

69

437

510

60

88

715

500

57

1000

SDS-12.5-6P-6-21 °

25.4

20.7

180

15

10.7

625

70

485

619

61

89

763

607

58

1048

SDS-12.5-6P-6-24 °

27.6

22.5

180

15

12.3

739

71

485

731

63

91

763

717

60

1048

SDS-14-6P-8-27 °

29.8

24.3

200

18.5

15.6

861

72

510

853

64

92

788

836

61

1073

SDS-14-6P-8-30 °

32.2

26.2

200

twenty two

18.9

1001

73

540

991

64

92

818

972

61

1103

SDS-14-6P-8-33 °

34.5

28.1

225

30

23.7

1152

74

582

1140

66

94

860

1118

63

1145

SDS-14-6P-6-18 °

33.6

21.8

200

18.5

16.5

870

73

656

861

64

92

947

844

61

1292

SDS-14-6P-6-21 °

36.8

23.9

200

twenty two

18.1

1045

74

686

1035

65

93

977

1014

62

1322

SDS-14-6P-6-24 °

39.9

25.9

225

30

24.8

1228

75

758

1215

66

94

1019

1191

64

1364

SDS-14-6P-8-27 °

43.1

28.0

250

37

30.2

1435

76

844

1420

68

96

1135

1392

65

1480

SDS-14-6P-8-30 °

46.3

30.1

280

45

35.5

1658

77

972

1642

68

96

1263

1609

66

1608

SDS-14-6P-8-33 °

49.6

32.2

280

55

45.7

1898

78

1031

1879

69

97

1322

1841

67

1667

SDS-14-8P-6-18 °

25.4

16.5

160

7.5

6.1

498

64

581

493

55

83

872

483

52

1217

SDS-14-8P-6-21 °

27.7

18.0

180

11

7.7

593

65

620

587

57

85

911

575

54

1256

SDS-14-8P-6-24 °

30.0

19.5

200

15

9.9

696

66

686

689

58

86

977

675

55

1322

SDS-14-8P-8-27 °

32.5

21.1

225

15

13.5

815

68

686

807

59

87

977

790

57

1322

SDS-14-8P-8-30 °

34.6

22.5

225

18.5

15.1

926

68

702

917

59

87

993

899

57

1338

SDS-14-8P-8-33 °

37.1

24.1

250

twenty two

19.5

1063

69

728

1052

61

89

1019

1031

58

1364

SDS-16-6P-6-18 °

47.2

23.5

225

30

24.1

1320

77

892

1307

68

96

1240

1281

66

1680

SDS-16-6P-6-21 °

52.1

25.9

250

37

32.5

1603

78

1008

1587

69

97

1356

1556

67

1796

SDS-16-6P-6-24 °

57.1

28.4

280

55

45.6

1928

80

1195

1909

71

99

1543

1870

68

1983

SDS-16-6P-6-27 °

61.9

30.8

315

75

56.2

2268

81

1590

2245

73

101

1938

2200

70

2378

SDS-16-6P-8-30 °

67.0

33.3

315

75

65.7

2651

82

1590

2624

73

101

1938

2572

71

2378

SDS-16-6P-8-33 °

71.8

35.7

315

90

83.5

3046

83

1680

3016

75

103

2028

2956

72

2468

SDS-16-8P-6-18 °

35.6

17.7

200

15

10.8

749

69

850

741

61

89

1198

727

58

1638

SDS-16-8P-6-21 °

39.2

19.5

225

15

13.2

909

69

850

900

61

89

1198

882

58

1638

SDS-16-8P-6-24 °

42.8

21.3

225

twenty two

18.1

1084

71

892

1074

63

91

1240

1052

61

1680

SDS-16-8P-6-27 °

46.6

23.2

250

30

24.2

1287

72

1005

1274

64

92

1353

1248

62

1793

SDS-16-8P-8-30 °

50.3

25.0

280

37

32.5

1498

73

1120

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