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Vacuum Measurement
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Bottletop Dispensers Parts & Accesories
- Final Pressure: 1 mbar
- Max. Back Pressure: 1.1 bar
- Motor Speed: 1500 min-1 (50 Hz)
- Pumping Speed: 2.2 cfm (50 Hz)
Vacuubrand MD 4 NT Diaphragm Vacuum Pump, Ultimate Pressure 1 mbar, Pumping Speed 2.2 cfm, 230 V, 50/60 Hz, 736000, 20736000
These three-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of non-corrosive gases.
They reach an excellent ultimate vacuum of 1 mbar.
All parts in contact with pumped gases and vapors are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of applications with non-corrosive gases.
The new NT-series provides whisper quiet and ultra-low vibration operation, high leak tightness and improved performance.
The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life.
Features:
-
Contamination-free pumping and evacuation
-
High flow rate even near ultimate vacuum
-
Whisper quiet
-
Very low vibration
-
Exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs
A&J Vacuum Services, Inc is a Authorized Vacuubrand Service Facility. We repair / rebuild and service all Vacuubrand Diaphragm pumps, Rotary Vane Vacuum Pumps, and all other Vacuubrand equipment. 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.
Vacuubrand MD 4 NT Diaphragm Vacuum Pump, Ultimate Pressure 1 mbar, Pumping Speed 2.2 cfm, 230 V, 50/60 Hz, 736000, 20736000
Number of Stages: 3
Max. Pumping Speed: 2.2 cfm (50 Hz); 2.5 cfm (60 Hz)
Ultimate Vacuum: 1 mbar
Max. Back Pressure: 1.1 bar
Inlet Connection: Small flange KF DN 16
Outlet Connection: Silencer / G1/4"
Rated Motor Power: .25 kW
Rated Motor Speed: 1500 min-1 (50 Hz); 1800 min-1 (60 Hz)
A&J Vacuum Services, Inc is a Authorized Vacuubrand Service Facility. We repair / rebuild and service all Vacuubrand Diaphragm pumps, Rotary Vane Vacuum Pumps, and all other Vacuubrand equipment. 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.
Vacuubrand_MZ_2_NT_Manual.pdf 
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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
Vacuubrand MD 4 NT Diaphragm Vacuum Pump, Ultimate Pressure 1 mbar, Pumping Speed 2.2 cfm, 230 V, 50/60 Hz, 736000, 20736000
These three-stage diaphragm pumps are an excellent solution for continuous, oil-free pumping of non-corrosive gases.
They reach an excellent ultimate vacuum of 1 mbar.
All parts in contact with pumped gases and vapors are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of applications with non-corrosive gases.
The new NT-series provides whisper quiet and ultra-low vibration operation, high leak tightness and improved performance.
The highly flexible fabric-reinforced double diaphragm made of FKM is ideal for extended operating life.
Features:
-
Contamination-free pumping and evacuation
-
High flow rate even near ultimate vacuum
-
Whisper quiet
-
Very low vibration
-
Exceptionally long diaphragm life and maintenance-free drive system for low lifetime costs
A&J Vacuum Services, Inc is a Authorized Vacuubrand Service Facility. We repair / rebuild and service all Vacuubrand Diaphragm pumps, Rotary Vane Vacuum Pumps, and all other Vacuubrand equipment. 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
Vacuubrand MD 4 NT Diaphragm Vacuum Pump, Ultimate Pressure 1 mbar, Pumping Speed 2.2 cfm, 230 V, 50/60 Hz, 736000, 20736000
Number of Stages: 3
Max. Pumping Speed: 2.2 cfm (50 Hz); 2.5 cfm (60 Hz)
Ultimate Vacuum: 1 mbar
Max. Back Pressure: 1.1 bar
Inlet Connection: Small flange KF DN 16
Outlet Connection: Silencer / G1/4"
Rated Motor Power: .25 kW
Rated Motor Speed: 1500 min-1 (50 Hz); 1800 min-1 (60 Hz)
A&J Vacuum Services, Inc is a Authorized Vacuubrand Service Facility. We repair / rebuild and service all Vacuubrand Diaphragm pumps, Rotary Vane Vacuum Pumps, and all other Vacuubrand equipment. 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.
