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GWSPC Oil free Scroll Vacuum Compressor

GWSPC series oil free scroll vacuum compressor is perfectly used in electric power industry as SF 6 recirculation gas vacuum compressor in high voltage switch testing, with the advantages of compact structure, small size, light weight and low vibration, low noise, low energy consumption, suitable both in vacuum and pressure situation.
Specifications Operating principle Applications Dimensions

Model

 

GWSPC150

GWSPC300

GWSPC600

GWSPC1000

Pumping Speed

50Hz

m3/h

7.2

15.5

31.3

59.8

cfm

4.3

9.3

18.7

35.8

60Hz

m3/h

8.6

18.3

37.4

71.6

cfm

5.1

10.9

22.3

42.8

Ultimate Pressure

mbar

≦3.0*10-1

≦2.0*10-1

≦1.0*10-1

≦1.0*10-1

Torr

≦2.2*10-1

≦1.5*10-1

≦7.5*10-1

≦7.5*10-1

Noise Level

dB(A)

≦57

≦61

≦63

≦63

Max. Inlet/Exhaust Pressure

MPa

0.1 / 0.3

Ambient Operation Temp.

41~104

Cooling Type

 

Air cooled

Inlet/Exhaust Flange

 

KF25/KF16

KF25/KF16

KF40/KF16

KF40/KF16*2

Motor 3 phase

Power

kW

0.55

1.5

2.2

3.0

Voltage

V

200~230 or 380~415 (50Hz), 200~230 or 460 (60Hz)

Speed

rpm

1425(50Hz), 1725 (60Hz)

Dimensions

mm

460*260*270

545*310*320

605*340*350

655*400*415

Net Weight

kg

21

39

53

64

 

Safety Precautions

The GWSPC series oil free scroll vacuum compressors are suitable for clean processes only.
Do not use toxic, explosive, flammable or corrosive substances or substances which contain chemicals, solvents or particles. GEOWELL will not perform maintenance work on compressors which have used special gases or other hazardous substances.
Be sure the inlet gas temperature must be less than 122℉.

GWSPC oil free scroll vacuum compressor is constructed with machine head assembly, crank pin assembly, bracket assembly, air flush assembly, and exhaust valve assembly. Two spiral cylinders, one offset and orbiting against the other fixed with an offset of 180° to form several crescent-shaped pockets of differing sizes. By means of an eccentric drive, the orbiting scroll is made to orbit about the fixed scroll, reducing the volume of the pockets and compressing gas from outside towards the inside thereby pumping the gas from vacuum chamber and compressing.

Applications 

SF 6 recovery and recirculating

Special gas recovery

 

A

B

C

D

E

F

G

H

K

L

M

N

P

d1

d2

GWSPC150

460

260

270

220

210

120

90

135

140

110

155

250

135

KF25

KF16

GWSPC300

545

310

320

262

250

155

90

165

165

120

190

290

155

KF25

KF16

GWSPC600

605

340

350

295

300

160

105

175

175

140

210

340

165

KF40

KF16

GWSPC1000

655

400

415

355

300

160

115

195

200

135

210

340

120/65

KF40

KF16*2

 

                    

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Product serial number: GWSPC系列
GWSPC Oil free Scroll Vacuum Compressor
GWSPC Oil free Scroll Vacuum Compressor

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