Turbo Pumps & Systems
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Edwards Vacuum
Turbo Pumps & Systems
New Turbo Pumps
New Turbo Pumping Stations
Refurbished / Demo Turbo Pumps
Rotary Vane Pumps
New Rotary Vane Pumps
Dry Vacuum Pumps
Vacuum Measurement
Vacuum Hardware
KF (NW) Components
CF Components
ISO Components
Leak Detectors & Mass Specs
Spare Parts
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Vacuum Fluids / Greases
Traps Mist Filters
Laboratory Equipment
Liquid Handling
Bottletop Dispensers
Bottletop Dispensers Parts & Accesories
Edwards nEXT 400 D Turbomolecular Vacuum Pump, DN 160 ISO-K, 80 W, B83200301
Edwards nEXT400DHQ Overview
The nEXT 400DHQ pumps consist of the turbomolecular pump with a permanently attached controller containing drive electronics.
The controller controls the electrical supply to the pump with the exception of standby speed control. It has no manual controls and can only be operated through the logic interface. To operate the nEXT-400 DHQ pump you must connect it to your own control equipment and power supply or alternatively use the Edwards TIC Turbo Instrument Controller or TIC Turbo Controller.
nEXT 400DHQ pumps are supllied with an inlet-screen fitted into the centering O-ring for ISO version pumps and into envelope for CF version pumps. nEXT400 (B83200310) pumps with an NW 25 interstage-port are supplied with an inlet-strainer that fits into the interstage-port. The inlet-screen and inlet-strainer protect the pump against damage that would be caused by debris entering the pump.
The nEXT 400 DHQ pumps have a vent-port for venting the pump and vacuum system to atmospheric pressure. The pump is supplied with a manual vent-vavle fitted; this can be replaced with a TAV5 or TAV6 solenoid-operated vent-valve. The TAV valve can be directly controlled by the on-board controller.
The nEXT B83200310 pumps have a purge-port: an inert purge gas can be introduced protect the bearing and motor from corrosion. An optional vent-port adapter and purge restrictor can be fitted to the purge-port to control the flow rate of the purge gas and to filter the gas supply.
Air-coolers and a water-cooling block are available.
Edwards nEXT400DHQ Features
- Multiple drag stages for higher compression ratios and greater backing pressure tolerance
- Sensorless drive for high efficiency and compactness with reduced stray magnetic fields
- Patented bearing suspension system minimises noise and vibration transmitted to vacuum system.
- User replaceable oil cartridge for a speedy interim service
- Regenerative stage ‘Boost’ port option for reduced pump numbers in differentially pumped systems for maximum system rationalisation
- Permanent magnet upper bearing for a hydrocarbon free vacuum, reduced vibration and minimum wear
- Advanced simulation tool derived rotor design to give better speed and compression performance
- Manual vent port with automatic valve accessories for rapid venting and quick cycle times
- Purge port for safe operation of pump with specialised gases
- Manual as well as serial setting of standby speed for flexible system tuning
- Simple parallel operation or more sophisticated serial control in both RS232 and RS485 protocols
- Automatic Wide operating voltage range from 24 V to 48 V dc for versatility in system integration
Edwards nEXT is available in four sizes
The pump name refers to the true peak pumping speed for nitrogen gas.
The nEXT platform brings a high level of modularity to offer maximum flexibility for customer application and requirements. Each pump is available in two different internal configurations to offer differing performance
Duplex - “D” - variants with both turbomolecular and drag stages for improved tolerance to higher backing line pressures.
Triplex - “T” - variants with turbo, drag and Edwards unique fluid dynamic stages for the ultimate in compression ratio and Boost technology for maximum vacuum system rationalisation.
Edwards nEXT400DHQ Pumping Speed
Edwards nEXT400DHQ Dimensions
Click Here for Edwards nEXT240 nEXT300 nEXT 400 Manual
Click Here for Edwards nEXT Turbo Pump Brochure
Click Here for Edwards nEXT Turbo Pump Accessories
A&J Vacuum Services offers full repair/service of Edwards nEXT Turbo Pumps, along with all other brands offered on our website. AJVS also services Edwards Vacuum Pump. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.
Edwards nEXT 400 D Turbomolecular Vacuum Pump, DN 160 ISO-CF, 160 W, B83200400
Edwards nEXT400D Overview
The nEXT 400D pumps consist of the turbomolecular pump with a permanently attached controller containing drive electronics.
The controller controls the electrical supply to the pump with the exception of standby speed control. It has no manual controls and can only be operated through the logic interface. To operate the nEXT-400 D pump you must connect it to your own control equipment and power supply or alternatively use the Edwards TIC Turbo Instrument Controller or TIC Turbo Controller.
nEXT 400D pumps are supllied with an inlet-screen fitted into the centering O-ring for ISO version pumps and into envelope for CF version pumps. nEXT400 (B83200400) pumps with an NW 25 interstage-port are supplied with an inlet-strainer that fits into the interstage-port. The inlet-screen and inlet-strainer protect the pump against damage that would be caused by debris entering the pump.
The nEXT 400 D pumps have a vent-port for venting the pump and vacuum system to atmospheric pressure. The pump is supplied with a manual vent-vavle fitted; this can be replaced with a TAV5 or TAV6 solenoid-operated vent-valve. The TAV valve can be directly controlled by the on-board controller.
The nEXT B83200400 pumps have a purge-port: an inert purge gas can be introduced protect the bearing and motor from corrosion. An optional vent-port adapter and purge restrictor can be fitted to the purge-port to control the flow rate of the purge gas and to filter the gas supply.
Air-coolers and a water-cooling block are available.
Edwards nEXT400D Features
- Multiple drag stages for higher compression ratios and greater backing pressure tolerance
- Sensorless drive for high efficiency and compactness with reduced stray magnetic fields
- Patented bearing suspension system minimises noise and vibration transmitted to vacuum system.
- User replaceable oil cartridge for a speedy interim service
- Regenerative stage ‘Boost’ port option for reduced pump numbers in differentially pumped systems for maximum system rationalisation
- Permanent magnet upper bearing for a hydrocarbon free vacuum, reduced vibration and minimum wear
- Advanced simulation tool derived rotor design to give better speed and compression performance
- Manual vent port with automatic valve accessories for rapid venting and quick cycle times
- Purge port for safe operation of pump with specialised gases
- Manual as well as serial setting of standby speed for flexible system tuning
- Simple parallel operation or more sophisticated serial control in both RS232 and RS485 protocols
- Automatic Wide operating voltage range from 24 V to 48 V dc for versatility in system integration
Edwards nEXT is available in four sizes
The pump name refers to the true peak pumping speed for nitrogen gas.
The nEXT platform brings a high level of modularity to offer maximum flexibility for customer application and requirements. Each pump is available in two different internal configurations to offer differing performance
Duplex - “D” - variants with both turbomolecular and drag stages for improved tolerance to higher backing line pressures.
Triplex - “T” - variants with turbo, drag and Edwards unique fluid dynamic stages for the ultimate in compression ratio and Boost technology for maximum vacuum system rationalisation.
Edwards nEXT400D Pumping Speed
Edwards nEXT400D Dimensions
Click Here for Edwards nEXT240 nEXT300 nEXT 400 Manual
Click Here for Edwards nEXT Turbo Pump Brochure
Click Here for Edwards nEXT Turbo Pump Accessories
A&J Vacuum Services offers full repair/service of Edwards nEXT Turbo Pumps, along with all other brands offered on our website. AJVS also services Edwards Vacuum Pump. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.
Edwards nEXT 400 D Turbomolecular Vacuum Pump, DN 160 ISO-CF, 80 W, B83200401
Edwards nEXT400D Overview
The nEXT 400D pumps consist of the turbomolecular pump with a permanently attached controller containing drive electronics.
The controller controls the electrical supply to the pump with the exception of standby speed control. It has no manual controls and can only be operated through the logic interface. To operate the nEXT-400 D pump you must connect it to your own control equipment and power supply or alternatively use the Edwards TIC Turbo Instrument Controller or TIC Turbo Controller.
nEXT 400D pumps are supllied with an inlet-screen fitted into the centering O-ring for ISO version pumps and into envelope for CF version pumps. nEXT400 (B83200400) pumps with an NW 25 interstage-port are supplied with an inlet-strainer that fits into the interstage-port. The inlet-screen and inlet-strainer protect the pump against damage that would be caused by debris entering the pump.
The nEXT 400 D pumps have a vent-port for venting the pump and vacuum system to atmospheric pressure. The pump is supplied with a manual vent-vavle fitted; this can be replaced with a TAV5 or TAV6 solenoid-operated vent-valve. The TAV valve can be directly controlled by the on-board controller.
The nEXT B83200400 pumps have a purge-port: an inert purge gas can be introduced protect the bearing and motor from corrosion. An optional vent-port adapter and purge restrictor can be fitted to the purge-port to control the flow rate of the purge gas and to filter the gas supply.
Air-coolers and a water-cooling block are available.
Edwards nEXT400D Features
- Multiple drag stages for higher compression ratios and greater backing pressure tolerance
- Sensorless drive for high efficiency and compactness with reduced stray magnetic fields
- Patented bearing suspension system minimises noise and vibration transmitted to vacuum system.
- User replaceable oil cartridge for a speedy interim service
- Regenerative stage ‘Boost’ port option for reduced pump numbers in differentially pumped systems for maximum system rationalisation
- Permanent magnet upper bearing for a hydrocarbon free vacuum, reduced vibration and minimum wear
- Advanced simulation tool derived rotor design to give better speed and compression performance
- Manual vent port with automatic valve accessories for rapid venting and quick cycle times
- Purge port for safe operation of pump with specialised gases
- Manual as well as serial setting of standby speed for flexible system tuning
- Simple parallel operation or more sophisticated serial control in both RS232 and RS485 protocols
- Automatic Wide operating voltage range from 24 V to 48 V dc for versatility in system integration
Edwards nEXT is available in four sizes
The pump name refers to the true peak pumping speed for nitrogen gas.
The nEXT platform brings a high level of modularity to offer maximum flexibility for customer application and requirements. Each pump is available in two different internal configurations to offer differing performance
Duplex - “D” - variants with both turbomolecular and drag stages for improved tolerance to higher backing line pressures.
Triplex - “T” - variants with turbo, drag and Edwards unique fluid dynamic stages for the ultimate in compression ratio and Boost technology for maximum vacuum system rationalisation.
Edwards nEXT400D Pumping Speed
Edwards nEXT400D Dimensions
Click Here for Edwards nEXT240 nEXT300 nEXT 400 Manual
Click Here for Edwards nEXT Turbo Pump Brochure
Click Here for Edwards nEXT Turbo Pump Accessories
A&J Vacuum Services offers full repair/service of Edwards nEXT Turbo Pumps, along with all other brands offered on our website. AJVS also services Edwards Vacuum Pump. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.
Edwards nEXT400 DHQ Turbo Pump, DN 160 ISO-K, 160 W, B832-00-310
Edwards nEXT400DHQ Overview
The nEXT 400DHQ pumps consist of the turbomolecular pump with a permanently attached controller containing drive electronics.
The controller controls the electrical supply to the pump with the exception of standby speed control. It has no manual controls and can only be operated through the logic interface. To operate the nEXT-400 DHQ pump you must connect it to your own control equipment and power supply or alternatively use the Edwards TIC Turbo Instrument Controller or TIC Turbo Controller.
nEXT 400DHQ pumps are supllied with an inlet-screen fitted into the centering O-ring for ISO version pumps and into envelope for CF version pumps. nEXT400 (B83200310) pumps with an NW 25 interstage-port are supplied with an inlet-strainer that fits into the interstage-port. The inlet-screen and inlet-strainer protect the pump against damage that would be caused by debris entering the pump.
The nEXT 400 DHQ pumps have a vent-port for venting the pump and vacuum system to atmospheric pressure. The pump is supplied with a manual vent-vavle fitted; this can be replaced with a TAV5 or TAV6 solenoid-operated vent-valve. The TAV valve can be directly controlled by the on-board controller.
The nEXT B83200310 pumps have a purge-port: an inert purge gas can be introduced protect the bearing and motor from corrosion. An optional vent-port adapter and purge restrictor can be fitted to the purge-port to control the flow rate of the purge gas and to filter the gas supply.
Air-coolers and a water-cooling block are available.
Edwards nEXT400DHQ Features
- Multiple drag stages for higher compression ratios and greater backing pressure tolerance
- Sensorless drive for high efficiency and compactness with reduced stray magnetic fields
- Patented bearing suspension system minimises noise and vibration transmitted to vacuum system.
- User replaceable oil cartridge for a speedy interim service
- Regenerative stage ‘Boost’ port option for reduced pump numbers in differentially pumped systems for maximum system rationalisation
- Permanent magnet upper bearing for a hydrocarbon free vacuum, reduced vibration and minimum wear
- Advanced simulation tool derived rotor design to give better speed and compression performance
- Manual vent port with automatic valve accessories for rapid venting and quick cycle times
- Purge port for safe operation of pump with specialised gases
- Manual as well as serial setting of standby speed for flexible system tuning
- Simple parallel operation or more sophisticated serial control in both RS232 and RS485 protocols
- Automatic Wide operating voltage range from 24 V to 48 V dc for versatility in system integration
Edwards nEXT is available in four sizes
The pump name refers to the true peak pumping speed for nitrogen gas.
The nEXT platform brings a high level of modularity to offer maximum flexibility for customer application and requirements. Each pump is available in two different internal configurations to offer differing performance
Duplex - “D” - variants with both turbomolecular and drag stages for improved tolerance to higher backing line pressures.
Triplex - “T” - variants with turbo, drag and Edwards unique fluid dynamic stages for the ultimate in compression ratio and Boost technology for maximum vacuum system rationalisation.
Edwards nEXT400DHQ Pumping Speed
Edwards nEXT400DHQ Dimensions
Click Here for Edwards nEXT240 nEXT300 nEXT 400 Manual
Click Here for Edwards nEXT Turbo Pump Brochure
Click Here for Edwards nEXT Turbo Pump Accessories
A&J Vacuum Services offers full repair/service of Edwards nEXT Turbo Pumps, along with all other brands offered on our website. AJVS also services Edwards Vacuum Pump. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.
