- Displacement: 6 cfm
- Pumping Speed: 10.2 m3/h
- Ultimate Pressure: < 2x10-3 mbar
- Inlet Flange: DN 16 KF
Shopping Cart ( )
Leybold D8B TRIVAC Vacuum Pump 3-Phase 230/400 V 50/60 HZ, 6 CFM, 11256, D8
Condition:
New
Item#:PN20299
Mfr Part#:11256
Manufacturer:Leybold
Features:
Leybold Vacuum D8B TRIVAC Vacuum Pump 230/400V 50/60 HZ, 11256, 6 CFM, 10.2 m3/h D8
Leybold D8B TRIVAC Overview:
The LEYBOLD TRIVAC D8B vacuum pumps are oil lubricated vacuum pumps. Each Leybold D8B pump 11256 can be wire wired for low 230V 50/60 Hz, or High 400V 50/60Hz Voltage 3-Phase.
The Leybold D 8 B is a well know pump with excelent reputation for vapor handling capability. The Leybold D8B 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 D8B 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 8B pump is prepared for Hydrocarbon oil service, best vacuum pump oil to be used is Leybonol LVO 100 / PN16787, D8 oil requirement 0.3 L min, 0.9 L max. The TRIVAC D8 Pump has grate water vapor capacity of 157 g/h.
Leybold D 8 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. 91256.
Leybold D8B TRIVAC Pumping speed:
Available D8B pump voltages configurations:
Leybold D 8 B Dual Stage Vacuum Pump with single phase motor 230VAC 50/60 hz, Leybold Part Number 11255
Leybold D4B Dual Stage Vacuum Pump with Three phase motor 230/400VAC 50/60 hz, Leybold Part Number 11256
Click Here to view D4B and D8B operation Manual to view all pump configurations
New TRIVAC D8B 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 D8B Vacuum 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 D8B TRIVAC Dimensions:
Mains Connection Cable sold separately based on required voltage selection
PN17771 / 115 VAC Mains Connection Cable, NEMA Plug, 20081090 Click Here
PN17772 / 208-230 VAC Mains Connection Cable, NEMA Plug, 20081091 / Click Here
Click Here for Leybold D8B TRIVAC Manual
A&J Vacuum Service / rebuild and repair all Leybold vacuum pumps. We service all versionsof Trivac D8B 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 D8B TRIVAC Vacuum Pump 230/400V 50/60 HZ, 11256, 6 CFM, 10.2 m3/h D8
Leybold D8B TRIVAC Technical Data:
Mains Connection Cable sold separately based on required voltage selection
PN17771 / 115 VAC Mains Connection Cable, NEMA Plug, 20081090 Click Here
PN17772 / 208-230 VAC Mains Connection Cable, NEMA Plug, 20081091 / Click Here
Click Here for Leybold D8B TRIVAC Manual
A&J Vacuum Service / rebuild and repair all Leybold vacuum pumps. We service all versionsof Trivac D8B 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
Item#:PN01561
Mfr Part#:19120D8KIT
Condition: In Stock
New
In Stock
$415.00
Item#:PN01562
Mfr Part#:19120B8
Condition: In Stock
New
In Stock
$175.00
Item#:PN20565
Mfr Part#:E100002292
Condition: Ships Within 2-4 Weeks
New
Price upon request
Item#:PN05858
Mfr Part#:Elite Z
Condition: In Stock
New
In Stock
$34.95
Item#:PN07558
Mfr Part#:KF16CLA
Condition: In Stock
New
In Stock
$13.50
Item#:PN07587
Mfr Part#:KF16CRVS
Condition: In Stock
New
In Stock
$8.50
Item#:PN16787
Mfr Part#:L10001
Condition: In Stock
New
In Stock
$68.99
Item#:PN20426
Mfr Part#:ES43171253
Condition: Ships Within 1-3 Weeks
New
$252.00
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
Deals & Promotions
-
Edwards ELD500 Wet Portable Leak Detector With Integral Oil Sealed Rotary Vane Pump, 100-120V 60Hz, D13510906 ELD 500Item#: PN23588 Mfr Part#: D13510906
-
Pfeiffer HiScroll 6 Dry Scroll Pump with Manual Gas Ballast, 3.59 cfm, 100 - 127 V, 200 - 240 VAC, Single Phase, 50/60 HZ, ATEX, 2000026552 / PD S10 000 B / PDS10000BItem#: PN23774 Mfr Part#: 2000026552 / PD S10 000 B / PDS10000B
-
Leybold Scrollvac 3 Plus Scroll Pump, Oil-Free Dry Pump, 1-phase, 50/60 Hz, 115 V, 3.5 m3/h, 142030V310Item#: PN41078 Mfr Part#: 142030V310
-
Pfeiffer Adixen ASM 340 W, Helium Leak Detector Wet Version, Configurable I/O Interface Board, 100-130 V, 50/60 Hz JSVA00A2ML9AItem#: PN19754 Mfr Part#: JSVA00A2ML9ADiscontinued
-
Pfeiffer HiScroll 18 Dry Scroll Pump with Manual Gas Ballast, Pressure Sensor Included, 10.65 cfm, 100 - 127 V, 200 - 240 VAC, Single Phase, 50/60 HZ, 2000026597 / PDS30010B / PD S30 010 BItem#: PN23779 Mfr Part#: 2000026597 / PDS30010B / PD S30 010 B
-
Edwards nXDS6iC Dry Scroll Vacuum Pump, Corrosive, 3.6 CFM / 100 - 127 V, 200 - 240 V, Single Phase, 50/60 Hz, A73502983Item#: PN15783 Mfr Part#: A73502983
-
Pfeiffer HiCube 80 Eco Turbo Pumping Station Package, Includes HiPace 80 Turbo Pump (DN 63 CF-F), PKR361 Gauge, MVP 015-2 Diaphragm Pump, DCU 002 Control Unit, PKR 361 Transmitter Gauge (CF 40), 3m Cable, PM 163 936 BT / PM163936BTItem#: PN17351 Mfr Part#: PM 163 936 BT / PM163936BTDiscontinued
-
Leybold UL200 Helium Leak Detector Bench top unit, 115 VAC with Internal Wet Roughing pump. UL 200, 115 VACItem#: PN22195 Mfr Part#: 18493
Price upon request -
Pfeiffer Adixen ASM 340 D, Helium Leak Detector Dry Version, Universal Voltage 90-240 V, 50/60 Hz, KSBA00A2MM9A, Configurable I/O 37 pins, RS-232 and USB. Like New !Item#: PN17195 Mfr Part#: KSBA00A2MM9APrice upon request
-
Pfeiffer HiCube 300 Eco Turbo Pumping Station, Includes HiPace 300 Turbo Pump ISO 100, MVP 030-3 DC Diaphragm Vacuum Pump and DCU 002 Control Unit, 100-240 V 50/60 Hz, PMS7620000 / PM 025 019 AT / PM025019ATItem#: PN20408 Mfr Part#: PMS7620000 / PM 025 019 AT / PM025019AT
-
Edwards EMF 20 Oil Mist Exhaust Filter, Includes Mist Element and Odor Element, A46229000Item#: PN00844 Mfr Part#: A46229000
-
Pfeiffer ASM 390 Mobile Helium Leak Detector with ACP 40 Dry Scroll Pump and SplitFlow 80, ASM390, 2000034669 / CSGB01G2MM9AItem#: PN22455 Mfr Part#: 2000034669 / CSGB01G2MM9A
-
Leybold Scrollvac 3S Plus Scroll Pump with Inlet Valve, Oil-Free Dry Pump, 1-phase, 50/60 Hz, 115 V, 3.5 m3/h, 142030V410Item#: PN41098 Mfr Part#: 142030V410
-
Pfeiffer Adixen ASM 340 D, Helium Leak Detector Dry Version, Universal Voltage 90-240 V, 50/60 Hz, KSBA00A2MM9A, Configurable I/O 37 pins, RS-232 and USB. Like New !Item#: PN17195 Mfr Part#: KSBA00A2MM9APrice upon request
-
Pfeiffer Adixen 2005 SD Vacuum Pump Pascal Rotary Vane Single Phase, 90-132 V, 50/60 Hz, 205SDMLAM, 2005SDItem#: PN15968 Mfr Part#: 2000043886 / 205SDMLAM / 2005 SD/205SDMLAMDiscontinued
-
Flexible Hose Coupling, Unbraided Vacuum Hose, KF 25 (NW 25), Stainless Steel Vacuum Fitting, 40", 1000mm, PN07714Item#: PN07714 Mfr Part#: KF25FX1000
-
Oil Mist Exhaust Filter, EF Series, KF 16, EF-FG5-NW16Item#: PN17691 Mfr Part#: EF-FG5-NW16
-
Edwards 3 RV3 Vacuum Pump, Single Phase, 115/230 V, 50/60 Hz, Factory set to 115V for USA, Hydrocarbon Oil, A65201906Item#: PN18128 Mfr Part#: A65201906
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
@ A&J Vacuum Services, Inc. 2000-2026. All Rights Reserved.
All trademarks, trade names or logons mentioned or used are the property of their respective owners.