

GWSPC
Product details
Product overview
Operating Principle
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.
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| 0°(360°)suction | 90° press | 180°press further |
270° exhaust |
Specifications
| 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 | KF25/16 | KF25/16 | KF40/16 | KF40/16*2 | ||
| Motor 3 phase | Power | kW | 0.55 | 1.5 | 2.2 | 3 |
| Voltage | V | 200~230 or 380~415 (50Hz), 200~230 or 460 (60Hz) | ||||
| Speed | rpm | 1425 (50Hz), 1725 (60Hz) | ||||
| Dimensions | mm | 460*265*295 | 485*310*340 | 605*325*355 | 655*400*415 | |
| Net Weight | kg | 21 | 39 | 53 | 64 | |
Dimensions

| A | B | C | D | E | F | G | H | K | L | M | N | P | d1 | d2 | |
| GWSPC150 | 460 | 265 | 290 | 220 | 214 | 119 | 85 | 151 | 135 | 96 | 155 | 250 | 123 | KF25 | KF16 |
| GWSPC300 | 485 | 310 | 340 | 262 | 252 | 156 | 85 | 172 | 156 | 114 | 192 | 288 | 147 | KF25 | KF16 |
| GWSPC600 | 605 | 325 | 355 | 291 | 302 | 160 | 108 | 175 | 175 | 134 | 206 | 338 | 168 | KF40 | KF16 |
| GWSPC1000 | 655 | 400 | 415 | 357 | 302 | 160 | 114 | 195 | 201 | 136 | 206 | 338 | 122/64 | KF40 | KF16*2 |
Safety Precautions
The GWSPC series oil free scroll vacuum compressors are suitable for clean processes only. Do not pump or compress toxic, explosive, flammable or corrosive substances or substances which contain chemicals, solvents or particles. GEOWELL will not perform maintenance work on pumps which have used special gases or other hazardous substances. Be sure the inlet gas temperature must be lower than 122℉.
| Features and Benefits | Applications |
|
Achieve oil-free vacuum and compression, high limit vacuum, up to 10Pa, limit pressure up to 0.3mpa. |
SF 6 recovery and recirculating Special gas recovery |








