Direct Drive Rotary Vane Vacuum Pump – NST2 Series


‘NST’ Pumps are built to address the high vacuum needs of various industrial and scientific
applications. The field proven pumps are often termed as a star performer in the point-of-use by
most of our customers. These pumps are designed for low, medium and high vacuum applications.

1.00

Compare

Models NST2 -2C NST2-4C NST2-6C NST2-8C NST2-15C NST2-25C
Pump speed 50HZ (L/s)

2

4 6 8 15

25

60HZ (L/s)

2.4

4.8 7.2 9.6 18

30

50HZ (m3/h)

7.2

14 22 29 54

90

60HZ (m3/h)

8.6

17 25 35 65

108

Ultimate pressure(Pa) Partial pressure

6×10ˉ²

6×10ˉ² 5×10ˉ² 5×10ˉ² 5×10ˉ²

5×10ˉ²

Total pressure

1

1 1 1 1

1

Rotary speed(r/min) 50HZ

1400

1400 1400 1400 1400

1400

60HZ

1720

1720 1720 1720 1720

1720

Motor power(Kw)

0.37

0.55 0.75 1.1 1.5

3.0

Working voltage(v)

220/380

220/380 380 380 380

380

Inlet

Diam(mm)

I.D.

KF-25

KF-25 KF-25 KF-40 KF-40

KF-40

O.D.
Dimensions(mm) Length

480

520 545 616 705

830

Width

150

150 172 255 255

275

Height

200

200 285 360 360

440

Noise(dBA)

65

65 68 70 70

72

Oil capacity (L)

0.8

1 1.5 3 3.5

4

G.W./N.W. (kg)

22/20

26/22 55/46 70/60 86/75

105/85

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