2X belt pulley drive double stage rotary vane vacuum pump

Main applications:  

Air & Gas, without Vapor and particle

Driver:

Electric motor, belt pulley

Power Specs:

220/380/415V 3phase; 220/240V 1phase; 50hz/60hz

Max.permissible fluid temperature:

40°C(104°F)

Type of connection:

Barb. Flange

Installation position:

Horizontal

Casing/Inner parts material:

Cast iron

Shaft seal type:  

Mechanical seal

Limited vacuum:

≤6×10-2 Pa

Maximum drive rating: 

7.5KW(10HP)

Maximum caliber:  

100mm(4inch)

Flow rate range:  

2-100L/s(4.2-211.8CFM)

Pumping   capacity(L/s)

2

4

8

15

30

70

100

Ultimate vacuum pressure

Gas   ballast closed

Pa

≤6×10-2 (≤5×10-4)

Gas ballast open

(Torr)

≤6×10-1 (≤5×10-3)

≤1.2 (≤1×10-2)

Motor   power (KW)

0.37

0.55

1.1

2.2

3

5.5

7.5

Temperature(°C)

≤40

Inlet(mm)

20

32

32

50

65

80

100

Speed(r/min)

450

450

590

450

420

420

450

Cooling   method

Air-

cooled

Air-

cooled

Air/Water

-cooled

Air/Water

-cooled

Water-cooled

Water-cooled

Water-cooled

Weight(kg)

50

55

80

110

232

330

450

Oil   consumption amount(L)

0.7

1

2

2.8

3

4.2

5.4

Outline size(mm)

Length

560

560

780

790

780

910

990

Width

310

330

430

530

500

650

850

Height

390

380

540

540

560

700

970