Product Details

 4-68 Type A centrifugal blower


The 4-68 Type A centrifugal blower can be used for indoor ventilation in general factories and large buildings. It can be used to input gas or output gas. The gas transported should be air not exceeding 80 °C and other non-spontaneous combustion gases that are harmless to human body and non-corrosive to steel materials. The gas is not allowed to contain viscous substances, and the dust and hard particles contained in it are not more than 150mg/m3.

Schematic diagram



The main parameters

Number

Rotational speed(r/min)

Fitted motors(Kw-p)

Flow rate(m³/h)

Full pressure(Pa)

2.8A

2900

1.1-2

1131-2262

971-657

1450

0.55-4

660-1131

245-167

3.15A

2900

1.5-2

1825-3435

1246-853

1450

0.55-4

912-1718

314-216

3.55A

2900

3.0-2

2708-5013

1608-1108

1450

0.55-4

1354-2507

402-275

4A

2900

4.0-2

3984-7281

2069-1432

1450

0.75-4

1992-3641

520-353

4.5A

2900

7.5-2

5790-10485

2658-1834

1450

1.1-4

2895-5242

667-461

5A

2900

2-15

8050-14490

3315-2305

1450

2.2-4

4025-7245

824-579

6.3C

2240

2-22

12852-22803

3159-2197

1800

11-2

10328-18324

2040-1422

1400

5.5-2

8032-14251

1236-863

1000

2.2-4

5737-10179

628-441

800

1.1-4

4590-8144

402-284

6.3D

1450

5.5-4

8320-14761

1324-922

960

2.2-6

5508-9773

579-402

8C

1800

37-2

21830-38202

3315-2315

1400

18.5-4

16979-29713

2010-1402

1120

11-4

13583-23770

1285-892

1000

7.5-4

12128-21224

1020-716

800

4.0-4

9720-16979

657-461

8D

1450

18.5-4

17585-30774

2185-1501

960

5.5-6

11643-20375

942-657

730

3.0-8

8853-15403

549-383

10C

1250

37-4

30534-52740

2560-1795

1000

4-22

24427-43000

1640-1100

800

11-4

19600-33800

1050-730

630

5.5-4

15400-26600

640-460

Number

A

B

C

D

E

F

1

2

G

H

5C

580

1000

286

365

340

425

500

580

350

560

6C

580

1300

340

440

400

500

590

680

420

680

6.3C

580

1300

358

460

420

520

600

680

450

680