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Availability: Out Of Stock
Product Code: VEVP150
DRY SCROLL VACUUM PUMP

VEVP series oil free dry scroll vacuum pump is comprised by pump head, motor and basement. The pump head including fixed scrolls, orbiting scroll, main shaft, cooling fans, crank shaft kits, and bracket.
It contains two spiral cylinders, one offset and orbiting against the other with an offset of 180°. Thus several crescent‐shaped pockets of differing sizes are created. By means of an eccentric drive, the orbiting scroll orbit surround the fixed scroll, reducing the volume of the pockets and compressing gases from the outside towards the inside. Thereby, pumping the gases from vacuum chamber.


Features

  • Provide oil free clean vacuum to vacuum system.
  • Low noise, less vibration, low temperature rise, sealing materials with excellent properties; Life for more than five years, reliable and durable.
  • Exhaust parts do not contact with each other, no friction, high efficiency; No return oil and water vapour;
  • It can replace oil rotary vane vacuum pump when the ultimate pressure lower than 1 Pa.
  • The moving parts without friction and low energy consumption;
  • Accessories with high quality and low price; After Service is timely and reliable, saving operating costs.
  • No need cooling water or lubricant, no need daily maintenance, saving manpower cost.
  • All models with NSK bearing; PTFE seals; 3 phase motor is Siemens brand, 1ph motor is Nord brand.

Model

EVP1000

EVP600

EVP300

EVP150

Displacement

50Hz

l/s

16.6

8.7

4.3

2.0

l/min

996.0

522.0

258.0

120.0

m3/h

59.8

31.3

15.5

7.2

cfm

35.8

18.7

9.3

4.3

60Hz

l/s

19.9

10.4

5.1

2.4

l/min

1194.0

624.0

306.0

144.0

m3/h

71.6

37.4

18.3

8.6

cfm

42.8

22.3

10.9

5.1

Ultimate Pressure

Pa

≤1.0

≤1.0

≤2.6

≤8.0

Torr

≤7.5x10‐3

≤7.5x10‐3

≤1.9x10‐2

≤6.0x10‐2

mbar

≤1.0x10‐2

≤1.0x10‐2

≤2.6x10‐2

≤8.0x10‐2

psi

≤1.4x10‐4

≤1.4x10‐4

≤3.8x10‐4

≤1.2x10‐3

Noise Level

dB(A)

≤63

≤63

≤63

≤57

Leakage

1x10‐2Pa·l/s(1x10‐4mbar· l/s)

Max. Inlet/Exhaust

Pressure

MPa

0.1 /0.13

Ambient Operation

Temp.

?/?

5~40/41~104

Max. Water Treatment

G/h

60

50

Motor

Output

kW/hp

1.50/2.00

0.75/1.00

0.55/0.74

0.25/0.30

Operating Voltage

VAC

380

230

380

230

380

230

230

Speed

50Hz

rpm

1410

60Hz

1600

Inlet/Exhaust Flange

mm

KF40/16x2

KF40/16

KF25/16

KF25/16

Cooling Type

Air cooled

Weight

kg

52

36

32

18

Others

With air flush

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