Specifications
| Connection Inlet / Outlet Flange | DN 40 ISO-F / DN 40 ISO-KF (NW40) |
| Power Total Rated | 3700.00 |
GV80 Drystar - Dry Claw Pump, 3Ph 380-400V 50Hz / 460V 60Hz Water Cooling
Dry Claw Pumps
Dry claw vacuum pumps are positive displacement pumps that use two claw-shaped rotors to trap and compress gas to create a vacuum. They are oil-free, low maintenance, and can operate continuously without experiencing wear and tear. They are commonly used in industrial applications that require reliable and efficient vacuum systems.
GV Drystar
Edwards has the largest installed base of dry vacuum pumps in the world. Edwards’ dry claw vacuum pumps are built to the exacting standards and quality demanded by our customers. The technology is packaged into two products, the GV80 and GV110, offering many key advantages for industrial applications. GV80 and GV110, the GV Series dry pumps are designed to handle large volumes of condensable vapours and particulate loads for a consistent pumping performance you can rely on, with minimal service intervention and a low cost of ownership.
GV80
NA
Features and Benefits
- Robust - Continuous operation with the ability to handle large volumes of condensable vapours
- Reliable - High tolerance of process dust and particles
- Consistent output - Providing delivery of repeatable pumping performance
- Low cost of ownership - With clean, quiet pumping and minimal service disruption
- Environment friendly - Eliminating frequent oil changes and waste oil disposal
- Industry proven, tried and tested - Specifically designed for demanding industrial applications
General Product Information
| Weight | 193.00 |
| Leak Rate | 1.000 × 10⁻⁴ |
| Dimension Length | 0.850 |
| Dimension Height | 0.352 |
| Dimension Width | 0.598 |
| Noise / Sound Level |
78.00
db(A)
78.00 db(A) |
| Connection Inlet / Outlet Flange | DN 40 ISO-F / DN 40 ISO-KF (NW40) |
| Dimension Comments | The dimensions length, width and height try to describe the outer shape of this particular product in its typical orientation when standing on the ground. We always recommend checking the detailed dimensions given in 2D drawings in the instruction manual or the 3D shapes given in 3D models. |
| Certification Motor |
CE
UR CSA (C22.2 No.61010-1-12) NEMA |
| Connection Shaft Seal Purge | Rigid Tube 1/4" outer diameter |
Performance Data
| Power Total Rated | 3700.00 |
| Power Total Rated @60Hz | 3700.00 |
| Power Total Rated @50Hz | 4000.00 |
| Pumping Speed Air Nitrogen 60Hz | 0.025 |
| Pumping Speed Air Nitrogen 50Hz | 0.023 |
| Nominal Rotational Speed 50Hz | 3000.00 |
| Displacement @50Hz Max | 0.025 |
| Pressure Ultimate | 3.00 |
| Nominal Rotational Speed 60Hz | 3600.00 |
| Displacement @60Hz Max | 0.023 |
| Nominal rotational speed | 50.00 |
| Pumping Speed Air Nitrogen (@50Hz or max @default setting) | 0.022 |
| Warm Up Time | 900.00 |
Operation Conditions - Limitations
| Pressure Absolute Inlet Continous Max | 20000.00 |
| Altitude Max | 1000.00 |
| Lubricant Capacity Min | 0.000 |
| Lubricant Capacity Max | 4.000 × 10⁻⁴ |
| Flow Cooling Water Min | 1.333 × 10⁻⁴ |
| Temperature Cooling Water Max | 308.15 |
| Temperature Cooling Water Min | 278.15 |
| Temperature Inlet Gas Max | 318.15 |
| Pressure Absolute Outlet Continous Max | 1.300 × 10⁵ |
Environmental Conditions
| Temperature Ambient Operation Max | 313.15 |
| Temperature Ambient Operation Min | 273.15 |
| Temperature Ambient Storage Min | 353.15 |
| Temperature Ambient Storage Max | 253.15 |
Material of Construction
| Material Rotor | SG Iron |
| Material Stator | Cast Iron GGL25 |
Classification
| Classification Dry or Wet Pump | Dry |
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