Atlas Copco GVS - Single-Stage Oil-Sealed Rotary Vane Vacuum Pumps for Industrial Applications
Atlas Copco GVS – Single-Stage Oil-Sealed Rotary Vane Vacuum Pumps
Atlas Copco GVS vacuum pumps are proven single-stage oil-sealed rotary vane pumps for demanding industrial applications. With their robust construction and reliable operation, they are the ideal solution for rough vacuum processes in various industries.
GVS Product Range:
The GVS series offers a comprehensive performance range from small to large industrial applications:
| Model | Pumping Speed (m³/h) | Pumping Speed (CFM) | Ultimate Vacuum | Motor Power | Weight (approx.) |
|---|---|---|---|---|---|
| GVS 16 | 16 | 9.4 | 0.5 mbar | 0.55 kW | 35 kg |
| GVS 20 | 20 | 11.8 | 0.5 mbar | 0.75 kW | 40 kg |
| GVS 25 | 25 | 14.7 | 0.5 mbar | 0.75 kW | 45 kg |
| GVS 30 | 30 | 17.7 | 0.5 mbar | 1.1 kW | 50 kg |
| GVS 40 | 40 | 23.5 | 0.5 mbar | 1.1 kW | 55 kg |
| GVS 65 | 65 | 38.3 | 0.5 mbar | 1.5 kW | 75 kg |
| GVS 100 | 100 | 58.9 | 0.5 mbar | 2.2 kW | 95 kg |
| GVS 160 | 160 | 94.2 | 0.5 mbar | 3 kW | 145 kg |
| GVS 200 | 200 | 117.8 | 0.5 mbar | 4 kW | 170 kg |
| GVS 250 | 250 | 147.2 | 0.5 mbar | 5.5 kW | 210 kg |
| GVS 300 | 300 | 176.6 | 0.5 mbar | 5.5 kW | 245 kg |
| GVS 350 | 350 | 206.1 | 0.5 mbar | 7.5 kW | 280 kg |
| GVS 500 | 500 | 294.4 | 0.5 mbar | 11 kW | 420 kg |
| GVS 630 | 630 | 371 | 0.5 mbar | 15 kW | 580 kg |
| GVS 840 | 840 | 494.5 | 0.5 mbar | 18.5 kW | 720 kg |
Technical Features and Advantages:
- ✓ Compact Design - Space-saving installation in any environment
- ✓ High Reliability - Proven construction for continuous operation
- ✓ Optimal Oil Retention - Minimizes oil mist emissions and operating costs
- ✓ Low Maintenance - Optimized shaft speeds extend service life
- ✓ Low Noise Level - Quiet operation for pleasant working environment
- ✓ Minimal Vibrations - Stable operation without foundation required
- ✓ Easy Installation - Simple integration into existing systems
- ✓ Gas Ballast Valve - For pumping condensable vapors
- ✓ Robust Construction - Cast iron housing for maximum durability
- ✓ Energy Efficient - Optimized power consumption
- ✓ Worldwide Service - Atlas Copco global support network
Operating Principle:
In single-stage oil-sealed rotary vane vacuum pumps, an eccentrically mounted rotor rotates in a cylindrical housing. Spring-loaded vanes slide in slots in the rotor and seal against the housing wall. The space between the vanes changes during rotation, creating suction and compression. Oil serves for sealing, lubrication, and cooling of all moving parts.
Main Application Areas:
- Food Packaging Industry: Vacuum packaging, MAP packaging, tray sealing, thermoforming
- Woodworking Industry: CNC machines, vacuum clamping tables, wood drying, material handling
- Plastics & Rubber Industry: Extrusion, injection molding, thermoforming, degassing
- Electronics Industry: Pick-and-place machines, component handling, potting
- Paper & Printing Industry: Printing machines, paper handling, sheet feeders
- Material Handling: Pneumatic conveyors, bulk material handling, packaging lines
- Automotive Industry: Assembly lines, testing equipment, brake boosters
- Medical Technology: Medical vacuum systems, laboratory equipment
- Metallurgy: Heat treatment, vacuum furnaces (as backing pump)
- Coating Technology: As backing pump for Roots pumps and diffusion pumps
Use as Backing Pump:
GVS pumps are frequently used as backing pumps for Roots pumps (boosters) to achieve higher vacuum and faster pumping speeds. This combination is ideal for:
- ✓ Vacuum coating systems (PVD, CVD)
- ✓ Metallurgical processes
- ✓ Large vacuum chambers
- ✓ Freeze-drying systems
- ✓ Vacuum drying processes
Available Configurations:
- Standard Version: Base model with all essential features
- With Gas Ballast: For condensable vapors and moisture (standard)
- With Oil Mist Eliminator: For emission-free operation
- ATEX Version: Explosion-proof for hazardous areas
- With Frequency Inverter: For variable speed control
- Different Voltages: 230V, 400V, other voltages on request
- 50 Hz or 60 Hz: For worldwide use
- Various Flanges: ISO-K, ISO-F, NPT, BSPT connections
Maintenance and Service Life:
- Oil Change Intervals: 2,000-4,000 operating hours (depending on application)
- Vane Replacement: Approx. 8,000-15,000 operating hours
- General Overhaul: After 15,000-30,000 operating hours
- Service Life: 15-20 years with proper maintenance
- Ambient Temperature: +5°C to +40°C
- Noise Level: 58-72 dB(A) depending on model
Our Complete Service for Atlas Copco GVS Pumps:
- ✓ Sales: New and refurbished GVS pumps of all sizes
- ✓ Spare Parts: Vanes, seals, bearings, oil mist eliminators, valves in stock
- ✓ Vacuum Oils: Original Atlas Copco oils and compatible alternatives
- ✓ Accessories: Intake filters, silencers, oil level indicators, pressure gauges
- ✓ Maintenance: Regular inspections and oil changes on-site
- ✓ Repair & Overhaul: Professional general overhaul in our workshop
- ✓ On-Site Service: Installation, commissioning, training at customer location
- ✓ Rental Service: Rental pumps up to 630 m³/h for bridging repair times
- ✓ Technical Consulting: Application support and system optimization
- ✓ Emergency Service: Fast help in case of breakdowns
Selection Criteria:
When selecting a GVS pump, consider the following factors:
- Required Pumping Speed: m³/h at operating pressure
- Required Ultimate Vacuum: What final pressure is needed?
- Process Gases: Clean air or condensable vapors?
- Operating Mode: Continuous or intermittent operation?
- Environment: Normal or hazardous area (ATEX)?
- Power Supply: Available voltage and frequency?
- Space Constraints: Available installation space?
Why Atlas Copco GVS?
- ✓ Industry standard for over 40 years
- ✓ Proven reliability in millions of installations worldwide
- ✓ Excellent price-performance ratio
- ✓ Worldwide availability of spare parts
- ✓ Comprehensive service network
- ✓ Low maintenance and operating costs
- ✓ Versatile application possibilities
- ✓ Swedish quality and engineering excellence
GVS vs. Competitors:
| Feature | Atlas Copco GVS | Benefits |
|---|---|---|
| Oil Retention | Optimized design | Lower oil consumption and cleaner operation |
| Shaft Speed | Optimized RPM | Longer vane life and lower maintenance |
| Noise Level | Low | Better working environment |
| Installation | Compact | Easy integration, no foundation needed |
| Service Network | Worldwide | Local support guaranteed |
Quality and Standards:
Atlas Copco GVS pumps meet the highest quality standards and are certified according to international norms. The pumps are manufactured in accordance with ISO 9001 and comply with CE directives and ATEX regulations where applicable.
Ecological Aspects:
- ✓ Energy-efficient motors reduce power consumption
- ✓ Optimized oil retention minimizes environmental impact
- ✓ Long service life reduces waste
- ✓ Professional reconditioning extends pump lifetime
- ✓ Recyclable materials in construction