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Cheap price Electromagnetic Angled Block Valves - EV series compound molecular pumps – Super Q

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Cheap price Electromagnetic Angled Block Valves - EV series compound molecular pumps – Super Q Detail:

EV-series Technical Data

Model

EV-600

EV-600F

EV-1200

EV-1200F

EV-1600

EV-1600F

Inlet Flange (mm)

150 CF

160 ISO-K

200 CF

200 ISO-K

250 CF

250 ISO-K

Outlet Flange(mm)

40 KF

40 KF

50 KF

Pumping Speed(L/S)

600

1200

1600

Compression Ratio

N2

>109

>109

>109

H2

>8X103

>1X104

>1X104

Ultimate Vacuum(Pa)

<8X10-8

<5X10-7

<8X10-8

<5X10-7

<8X10-8

<5X10-7

Rotation Speed(rpm)

24000

24000

24000

Vibration

≤0.1 μm

≤0.1 μm

≤0.15 μm

Run-up Time(min)

<4.5

<5

<6

Backing Pump

4-8 L/S

8-15 L/S

15 L/S

Cooling Method

Water(air) cooling

Water(air) cooling

Water(air) cooling

Cooling Water Temperature  (℃)

≤20

≤20

≤20

Ambient Temperature(℃)

≤35

≤35

≤35

Cooling Water Flow quantity

1-2 L/min

1-2 L/min

1-2 L/min

Bake-out Temperature(℃)

<120

<120

<120

Heater Power(w)

<250

<300

<300

Heater Input Voltage(v)

AC220

AC220

AC220

Mounting

Vertical ±5°

Vertical  ±5°

Vertical ±5°

Weight(kg)

≈25

≈29

≈31

EV series compound molecular pumps (2)

Atmospheric Pumping Curve of Compound
Molecular Pump

EV series compound molecular pumps (1)

Compressing ratio curve of nitrogen and hydrogen
by compound molecular pump

EV Series Installation Dimension Table of compound Molecular Pump

Model

EV-600

EV-1200

EV-1600

Inlet Flange (mm)

150 CF

160 ISO-K

200 CF

200 ISO-K

250 CF

250 ISO-K

D1

Φ202

Φ180

Φ253

Φ240

Φ305

Φ290

D2

Φ212

Φ212

Φ237

Φ237

Φ274

Φ274

D3

Φ236

Φ236

Φ266

Φ266

Φ296

Φ296

D4

¨145.7

¨145.7

¨167.6

¨167.6

¨183.9

¨183.9

H1

375

375

405

405

393

393

H2

235

235

265

265

250

250

H3

238

238

265

265

250

250

H4

108

108

113

113

110

110

H5

4

4

19

19

16

16

L1

130

130

145

145

160

160

L2

137

137

152

152

176

176

Pump leg screw hole

4-M8

4-M8

4-M8

4-M8

4-M8

4-M8

Outlet Flange(mm)

KF40

KF40

KF40

KF40

KF50

KF50

EV Series Air-cooling compound Molecular Pumps

EV-series air-cooled compound molecular pump is composed of turbomolecular pump and disc traction pump. It has the characteristics of high pumping speed and compression ratio for molecular flow of turbomolecular pump, high pumping speed and compression ratio for high pressure of traction pump, and expands the application scope of molecular pump.
The compound molecular pump has no selectivity and memory effect on the pumped gas. Because of its high compression ratio to the gas with large molecular weight, the pump can obtain clean high and ultra high vacuum without cold trap and oil baffle. It is widely used in various fields of electronics, metallurgy, chemical industry, scientific research and vacuum technology.

Model

EV-600F

EV-1200F

EV-1600F

Inlet Flange (mm)

150 CF

160 ISO-K

200 CF

200 ISO-K

250 CF

250 ISO-K

D1

Φ202

Φ180

Φ253

Φ240

Φ305

Φ290

D2

Φ236

Φ236

Φ266

Φ266

Φ274

Φ274

D3

¨145.7

¨145.7

¨167.6

¨167.6

¨183.8

¨183.8

H1

455

455

472

472

465

465

H2

217.5

217.5

210

210

214.5

214.5

H3

151

151

151

151

153

153

L1

130

130

145

145

161

161

L2

137

137

152

152

166

166

Pump leg screw hole

4-M8

4-M8

4-M8

4-M8

4-M8

4-M8

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Product detail pictures:

Cheap price Electromagnetic Angled Block Valves -
 EV series compound molecular pumps – Super Q detail pictures

Cheap price Electromagnetic Angled Block Valves -
 EV series compound molecular pumps – Super Q detail pictures

Cheap price Electromagnetic Angled Block Valves -
 EV series compound molecular pumps – Super Q detail pictures


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