Equipped with a permanent magnet assisted synchronous reluctance motor for high efficiencies at all speeds, contributing to the high efficiency of the complete vacuum pump.
With the innovative compression optimization valves, the oil-injected screw element has excellent flow at any rough vacuum level. This allows for high pumping speeds, specially for rough vacuum applications.
GHS 1202-2002 VSD+ benefit of the latest oil separation design with additional cyclones, allowing to reach an oil carry over lower than 1.5mg/m3, twice lower than traditional oil injected pumps.
The GHS 1202-2002 VSD+ screw vacuum pump has a smaller footprint. The footprint decreases by more than 10% than its predecessor due to the design of the vertical drive train. The small footprint comes in at 1360 mm x 1460 mm. The footprint decreases by more than 10%.
Equipped with Neos Next, Atlas Copco’ second-generation inverter which revolutionizes inverter performance to set new standards in energy savings, sustainability and reliability.
With HEX@™ you can monitor and control your pump from anywhere and at any time. You can receive feedback and review pump operating status, vacuum levels and upcoming scheduled events for your vacuum system.
Building on the revolutionary Atlas Copco GHS VSD⁺ oil-injected screw vacuum pumps, we’ve taken a leap ahead to meet the requirements for Industry 4.0. The GHS 1202-2002 VSD⁺ has a new design for better performance, optimal oil separation, a smaller footprint and an innovative new controller which puts you in gear for Industry 4.0.
The pump boasts of a compact footprint of lesser than two square meters. thanks to the new design of the vertical drive train. The noise reducing canopy provides a significantly lower noise level for a comfortable working environment. The universal inlet and outlet flanges are located on the top of the machine. The inlet filter and inlet check valve are included with the pump.
| Model | Nominal displacement | Ultimate pressure | Frequency range | Average absorbed power at minimal speed | Nominal motor rating | Noise level (ISO 251) | Oil capacity | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| m3/h | cfm | mbar(a) | torr | Hz | kW | HP | kW / HP | HP | dB(A) | L | Gal | |||
| GHS 1202 VSD+ | 1172 | 690 | 0.35 | 0.26 | 20 – 140 | 3.5 | 4.7 | 18.5 | 24.8 | 58-74 | 45 | 11.9 | ||
| GHS 1402 VSD+ | 1383 | 814 | 20 – 166 | 22 | 29.5 | 58-74 | ||||||||
| GHS 1602 VSD+ | 1581 | 930 | 20 – 200 | 30 | 40 | 58-77 | ||||||||
| GHS 2002 VSD+ | 1771 | 1042 | 20 – 233 | 37 | 50 | 58-78 | ||||||||
| *Pumping speed at element inlet at steady state – according ISO 21360-1:2012 (E). Note: The pump will achieve higher pumping speed than shown here when used in transient pump down operation. | ||||||||||||||
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