- Displacement: 3 cfm
- Pumping Speed: 4.2 m3/h
- Ultimate Pressure: < 2x10-3 mbar
- Inlet Flange: DN 16 KF
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Leybold D4B TRIVAC Vacuum Pump 3-Phase 230/400V 50/60 HZ, 3 CFM, 11246, D4
Condition:
New
Item#:PN20297
Mfr Part#:11246
Manufacturer:Leybold
Features:
Leybold Vacuum D4B TRIVAC Vacuum Pump 230/400V 50/60 HZ, 11246, 3 CFM, 5.0 m3/h D4
Leybold D4B TRIVAC Overview:
The LEYBOLD TRIVAC D4B vacuum pumps are oil lubricated vacuum pumps. Each Leybold D4B pump 11246 can be wire wired for low 230V 50/60 Hz, or High 400V 50/60Hz Voltage 3-Phase. The Leybold D 4 B is a well know pump with excelent reputation for vapor handling capability. The Leybold D4B pump has two vacuum stages with low vacuum and high vacuum which provided excelent ultimate vacuum pressure at < 2.0x10-3 mbar or <1.5x10-3 Torr. The Leybold D4B is perfectly suitable for many laboratory and research applications such as turbo pump backing pumps, diffusion pump backing pump, vacuum ovens, vacuum pumps for mass spectrometers, vacuum research laboratories, research projects. This Leybold D 4B pump is prepared for Hydrocarbon oil service, best vacuum pump oil to be used is Leybonol LVO 100 / PN16787, D4 oil requirement 0.3 L min, 0.9 L max. The TRIVAC D4 Pump has grate water vapor capacity of 157 g/h.
Leybold D 4 B pumps are also very quiet with nise level of 50 db(A) without gass ballast, and 52 db(A) with gass ballast open. Both Inlet and Exhaust ports are DN 16 ISO-KF. The gas ballast valve is opened with position 1 and closed with position 0. These Leybold D4B vane vacuum pumps are available with different motors with other voltage options listed below.
Leybold D4B TRIVAC Pumping speed:
Available D4B pump voltages configurations:
Leybold D4B Dual Stage Vacuum Pump with single phase motor 230VAC 50/60 hz, Leybold Part Number 11245
Leybold D4B Dual Stage Vacuum Pump with Three phase motor 230/400VAC 50/60 hz, Leybold Part Number 11246
Click Here to view D4B and D8B operation Manual to view all pump configurations
New Leybold D4 Pump is supplied with the following accessories:
- 1 Centering Ring
- 1 Centering ring with dirt trap
- 2 clamps DN 16 KF
- Operating instructions
- Spare parts list
- For pump protection during transit, both Inlet and exhaust ports are blanked with rubber diaphragms and supporting rings.
Typical TRIVAC D4B pump Applications:
- Electron beam welding
- Vacuum Ovens
- Leak detectors and Leak detector systems
- Surface analysis instruments
- Scanning electron microscopes
- Load lock
- Spectroscopy
- University Research Labs
- As a backing pump for turbomolecular pump systems
Leybold D4B TRIVAC Dimensions:
Click Here for Leybold D4B Manual
A&J Vacuum Service / rebuild and repair all Leybold vacuum pumps. We service all versionsof Trivac D4B vacuum pumps. AJVS also provides Customers with Leybold Scroll Pump service along with Vacuum Boosters, Leybold Vacuum Pumps, Leybold Helium Leak Detectors along with all other Leybold Turbo Pumping Stations, Leybold Turbo Pump Repair, Roots Pump Service and repair. 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
This item is non-returnable/non-refundable
Leybold Vacuum D4B TRIVAC Vacuum Pump 230/400V 50/60 HZ, 11246, 3 CFM, 5.0 m3/h D4
Leybold D4B TRIVAC Technical Data:
Click Here for Leybold D4B Manual
A&J Vacuum Service / rebuild and repair all Leybold vacuum pumps. We service all versionsof Trivac D4B vacuum pumps. AJVS also provides Customers with Leybold Scroll Pump service along with Vacuum Boosters, Leybold Vacuum Pumps, Leybold Helium Leak Detectors along with all other Leybold Turbo Pumping Stations, Leybold Turbo Pump Repair, Roots Pump Service and repair. 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
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Get started with your repair:
We can have a repair estimate ready for your equipment within the hour of submission.
Start your equipment repair process by creating a Service RMA.
High quality service guaranteed
A&J Vacuum Services provides repairs on all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair and Mass Spectrometer repair. Our highly trained technicians will deliver the highest quality service and satisfaction.
We operate at our own full service repair facility which allows us to quickly and economically perform all repairs in a timely manner. Our advandced machinery enables us to handle all facets of the service and repair process. AJVS utilizes industry standard vibration analysis equipment and advanced testing equipment to troubleshoot and minimize all equipment failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
AJVS repair process:
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly of the pump, 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 log pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10 -Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
We can repair your:
- Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
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Contact
A&J Vacuum Services
16 Somerset Place,
Clifton, NJ 07012
Clifton, NJ 07012
Customer Service
Phone: 973-249-0854,
Fax: 973-249-0855
Fax: 973-249-0855
Service Hours
8:00am to 5:00pm,
Monday thru Friday EST
Monday thru Friday EST
HELP & FAQ
AJVS Help & Information
High Vacuum Technical Library
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