Edwards Vacuum
Turbo Pumps & Systems
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CF Components
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Leak Detectors & Mass Specs
Spare Parts
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Vacuum Fluids / Greases
Traps Mist Filters
- Connection Inlet Flange: DN 40 ISO-F
- Connection Vacuum Outlet Flange: DN 40 ISO-KF (NW40)
- Pressure Ultimate: 0.030 mbar
- Power Supply Voltage: 3Ph 200V 50/60Hz / 380V 60Hz
Edwards GV 80 Drystar, Dry Claw Pump, 3Ph 200V 50/60Hz / 380V 60Hz, Water Cooling, A70216934
Edwards GV 80 Features:
- Connection inlet flange: DN 40 ISO-F
- Pressure ultimate: 0.030 mbar
- Pumping speed at 50Hz | 60Hz: 82 m/³h | 91.40m/³h
- Robust and reliable
- Clean and quiet pumping
- Consistent delivery
GV 80 / A70216934 Overview:
Dry claw vacuum pumps are positive displacement pumps that generate a vacuum by trapping and compressing gas using two claw-shaped rotors. They operate oil-free, require minimal maintenance, and are designed for continuous operation without significant wear. These pumps are widely used in industrial settings where dependable and efficient vacuum performance is essential.
Edwards’ dry claw pumps are manufactured to meet the stringent quality and performance standards. This technology is available in two models — the GV80 and GV110 — which deliver multiple benefits for industrial applications. As part of the GV Series, the GV80 and GV110 dry pumps are engineered to process high volumes of condensable vapours and particulates, ensuring stable pumping performance with minimal maintenance and a low total cost of ownership.
GV80 Scope of Delivery:
- Installation, operation and maintenance instructions
GV80 Applications:
- Backing pump for high vacuum applications
- Flat panel display
- Gas cylinder evacuation
- Heat treatment
- Pharmaceutical freeze drying
- Research and development
- Refrigeration and air conditioning
- System evacuation
- Drying, and backfilling
- Surface treatment
- Thin film coating technologies
- Vacuum drying and distillation
- Vacuum metallurgy processes
A&J Vacuum also repair / rebuild and service Edwards GV80 Dry Pumps along with all other Edwards Turbo Pumps and Edwards Vacuum Rotary Vane pumps. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854.
Edwards GV 80 Drystar, Dry Claw Pump, 3Ph 200V 50/60Hz / 380V 60Hz, Water Cooling, A70216934
Edwards GV 80 Technical Data:
| Connection Inlet Flange | DN 40 ISO-F |
| Weight: | 157 kg | 346 lb |
| Connection vacuum outlet flange | DN 40 ISO-KF (NW40) |
| Leak Rate | 1.000 × 10⁻⁴ Pa·m³/s |
| Power Supply Phase | 3-Ph |
| Power Supply Voltage | 3Ph 200V 50/60Hz / 380V 60Hz |
| Dimension Length | 860 mm | 33.86 in |
| IP Rating | IP55 |
| Power Supply Frequency | 50Hz | 60Hz |
| Dimension Height | 344 mm | 13.54 in |
| Dimension Width | 607 mm | 23.90 in |
| Connector Electrical Power | Hard wiring (in electrical box of pump / mains) |
| Noise / Sound Level | 78 db(A) | 78 db(A) |
| Cooling Method | Water Cooling |
| Connection Cooling | 1/2” Quick connect coupling |
| Motor Efficiency Class | IE3 |
| Connection Inlet / Outlet Flange | DN 40 ISO-F / DN 40 ISO-KF (NW40) |
| Certification Motor | CE | UR |
| connectionPurgeGasBallastVentConnector | 1/4" Quick connect coupling | 1/4" BSPP (or G 1/4") Female |
| connectionShaftsealPurge | Rigid Tube 1/4" outer diameter |
| Pressure Absolute Inlet Continous Max | 150 mbar |
| Altitude Max | 39370.08 in |
| Oil Capacity Min | 0.000 m³ |
| Oil Capacity Max | 4.000 × 10⁻⁴ m³ |
| Flow Cooling Water Min | 0.480 m/³h |
| Temperature Cooling Water Max | 35.00 °C | 95.00 °F | 308.15 K |
| Temperature Cooling Water Min | 5.00 °C | 41.00 °F | 278.15 K |
| Temperature Inlet Gas Max | 45.00 °C | 113.00 °F | 318.15 K |
| Pressure Absolute Outlet Continous Max | 1300 mbar |
| Classification Product Pressure Range | Medium Vacuum: 1 mbar - 1·10⁻³ mbar | Rough Vacuum: 1000 mbar - 1 mbar |
| Classification High / Medium / Rough Vacuum pump | Rough Vacuum Pump |
| Classification Dry or Wet Pump | Dry |
| Classification Vacuum Pump Technology | Dry Claw Pump |
| Classification Region | ASIA | KR | JP |
| Power Total Rated | 4000 W |
| Power Total Rated @60Hz | 4000 W |
| Power Total Rated @50Hz | 4000 W |
| Pumping Speed Air Nitrogen 60Hz | 91.40 m/³h |
| Pumping Speed Air Nitrogen 50Hz | 82.00 m/³h |
| Nominal Rotational Speed 50Hz | 3000 Hz |
| Displacement @50Hz Max | 91.50 m/³h |
| Pressure Ultimate | 0.030 mbar |
| Nominal Rotational Speed 60Hz | 3600 Hz |
| Displacement @60Hz Max | 110.00 m/³h |
| Nominal rotational speed | 50 Hz |
| Pumping Speed Air Nitrogen (@50Hz or max @default setting) | 80.00 m/³h |
| Warm Up Time | 900 s |
|
|
Mobil SHC 629 |
| Temperature Ambient Operation Max | 40.00 °C | 104.00 °F | 313.15 K |
| Temperature Ambient Operation Min | 0.000 °C | 32.00 °F | 273.15 K |
| Temperature Ambient Storage Min | 80.00 °C | 176.00 °F | 353.15 K |
| Temperature Ambient Storage Max | -20.00 °C | -4.00 °F | 253.15 K |
| Material of Construction | Grey cast iron, Carbon steel, Stainless steel, Fluoroelastomer, PTFE |
| Material Exposed to Vacuum | Grey Cast Iron, Carbon steel, SG iron |
| Material Rotor | SG Iron |
| Material Stator | Cast Iron GGL25 |
A&J Vacuum also repair / rebuild and service Edwards GV80 Dry Pumps along with all other Edwards Turbo Pumps and Edwards Vacuum Rotary Vane pumps. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854.
Edwards GV80 Drystar Dry Vacuum Pumps Operation Manual 
|
Service and Repair - Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
Overview
Edwards GV 80 Drystar, Dry Claw Pump, 3Ph 200V 50/60Hz / 380V 60Hz, Water Cooling, A70216934
Edwards GV 80 Features:
- Connection inlet flange: DN 40 ISO-F
- Pressure ultimate: 0.030 mbar
- Pumping speed at 50Hz | 60Hz: 82 m/³h | 91.40m/³h
- Robust and reliable
- Clean and quiet pumping
- Consistent delivery
GV 80 / A70216934 Overview:
Dry claw vacuum pumps are positive displacement pumps that generate a vacuum by trapping and compressing gas using two claw-shaped rotors. They operate oil-free, require minimal maintenance, and are designed for continuous operation without significant wear. These pumps are widely used in industrial settings where dependable and efficient vacuum performance is essential.
Edwards’ dry claw pumps are manufactured to meet the stringent quality and performance standards. This technology is available in two models — the GV80 and GV110 — which deliver multiple benefits for industrial applications. As part of the GV Series, the GV80 and GV110 dry pumps are engineered to process high volumes of condensable vapours and particulates, ensuring stable pumping performance with minimal maintenance and a low total cost of ownership.
GV80 Scope of Delivery:
- Installation, operation and maintenance instructions
GV80 Applications:
- Backing pump for high vacuum applications
- Flat panel display
- Gas cylinder evacuation
- Heat treatment
- Pharmaceutical freeze drying
- Research and development
- Refrigeration and air conditioning
- System evacuation
- Drying, and backfilling
- Surface treatment
- Thin film coating technologies
- Vacuum drying and distillation
- Vacuum metallurgy processes
A&J Vacuum also repair / rebuild and service Edwards GV80 Dry Pumps along with all other Edwards Turbo Pumps and Edwards Vacuum Rotary Vane pumps. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854.
Specifications
Edwards GV 80 Drystar, Dry Claw Pump, 3Ph 200V 50/60Hz / 380V 60Hz, Water Cooling, A70216934
Edwards GV 80 Technical Data:
| Connection Inlet Flange | DN 40 ISO-F |
| Weight: | 157 kg | 346 lb |
| Connection vacuum outlet flange | DN 40 ISO-KF (NW40) |
| Leak Rate | 1.000 × 10⁻⁴ Pa·m³/s |
| Power Supply Phase | 3-Ph |
| Power Supply Voltage | 3Ph 200V 50/60Hz / 380V 60Hz |
| Dimension Length | 860 mm | 33.86 in |
| IP Rating | IP55 |
| Power Supply Frequency | 50Hz | 60Hz |
| Dimension Height | 344 mm | 13.54 in |
| Dimension Width | 607 mm | 23.90 in |
| Connector Electrical Power | Hard wiring (in electrical box of pump / mains) |
| Noise / Sound Level | 78 db(A) | 78 db(A) |
| Cooling Method | Water Cooling |
| Connection Cooling | 1/2” Quick connect coupling |
| Motor Efficiency Class | IE3 |
| Connection Inlet / Outlet Flange | DN 40 ISO-F / DN 40 ISO-KF (NW40) |
| Certification Motor | CE | UR |
| connectionPurgeGasBallastVentConnector | 1/4" Quick connect coupling | 1/4" BSPP (or G 1/4") Female |
| connectionShaftsealPurge | Rigid Tube 1/4" outer diameter |
| Pressure Absolute Inlet Continous Max | 150 mbar |
| Altitude Max | 39370.08 in |
| Oil Capacity Min | 0.000 m³ |
| Oil Capacity Max | 4.000 × 10⁻⁴ m³ |
| Flow Cooling Water Min | 0.480 m/³h |
| Temperature Cooling Water Max | 35.00 °C | 95.00 °F | 308.15 K |
| Temperature Cooling Water Min | 5.00 °C | 41.00 °F | 278.15 K |
| Temperature Inlet Gas Max | 45.00 °C | 113.00 °F | 318.15 K |
| Pressure Absolute Outlet Continous Max | 1300 mbar |
| Classification Product Pressure Range | Medium Vacuum: 1 mbar - 1·10⁻³ mbar | Rough Vacuum: 1000 mbar - 1 mbar |
| Classification High / Medium / Rough Vacuum pump | Rough Vacuum Pump |
| Classification Dry or Wet Pump | Dry |
| Classification Vacuum Pump Technology | Dry Claw Pump |
| Classification Region | ASIA | KR | JP |
| Power Total Rated | 4000 W |
| Power Total Rated @60Hz | 4000 W |
| Power Total Rated @50Hz | 4000 W |
| Pumping Speed Air Nitrogen 60Hz | 91.40 m/³h |
| Pumping Speed Air Nitrogen 50Hz | 82.00 m/³h |
| Nominal Rotational Speed 50Hz | 3000 Hz |
| Displacement @50Hz Max | 91.50 m/³h |
| Pressure Ultimate | 0.030 mbar |
| Nominal Rotational Speed 60Hz | 3600 Hz |
| Displacement @60Hz Max | 110.00 m/³h |
| Nominal rotational speed | 50 Hz |
| Pumping Speed Air Nitrogen (@50Hz or max @default setting) | 80.00 m/³h |
| Warm Up Time | 900 s |
|
|
Mobil SHC 629 |
| Temperature Ambient Operation Max | 40.00 °C | 104.00 °F | 313.15 K |
| Temperature Ambient Operation Min | 0.000 °C | 32.00 °F | 273.15 K |
| Temperature Ambient Storage Min | 80.00 °C | 176.00 °F | 353.15 K |
| Temperature Ambient Storage Max | -20.00 °C | -4.00 °F | 253.15 K |
| Material of Construction | Grey cast iron, Carbon steel, Stainless steel, Fluoroelastomer, PTFE |
| Material Exposed to Vacuum | Grey Cast Iron, Carbon steel, SG iron |
| Material Rotor | SG Iron |
| Material Stator | Cast Iron GGL25 |
A&J Vacuum also repair / rebuild and service Edwards GV80 Dry Pumps along with all other Edwards Turbo Pumps and Edwards Vacuum Rotary Vane pumps. Please contact us for information on service program or click here http://www.ajvs.com/service.php to go to our Service page. We also offer Emergency service upon request. For more information Please contact A&J Vacuum Services at 973-249-0854.
Spare Parts
Accessories
Service & Repair
- Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
