- Pumping speed: 500 l/m (50 Hz)
- Ultimate pressure: 0.67 Pa (closed) / 2 Pa (open)
- Inlet port: DN 25 KF
- 200-220 Volts
The pumping speed of Ulvac VD 301 up to 600 L/min at 60 Hz. VD 301(1049938) has the ultimate pressure at 0.67 Pa. The weight of VD 301 is 59 kg. Inlet port is KF-25. Ulvac VD 301 oil capacity is 1.0 to 2.5 L
Developed to meet the demand for quieter pumps the VD series are oil rotary vacuum pumps with low-noise, direct-coupled motors. Designed for easy maintenance, the VD series makes daily maintenance and inspection extremely simple. Suitable for use in a wide range of applications on sites as diverse as research labs and production facilities.


Click Here for Ulvac VD 301 Manual
A&J Vacuum Services offers full repair/service of Ulvac Pumps, along with all other brands offered on our website. AJVS also services Ulvac Turbo Pumps. 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.

Click Here for Ulvac VD 301 Manual
A&J Vacuum Services offers full repair/service of Ulvac Pumps, along with all other brands offered on our website. AJVS also services Ulvac Turbo Pumps. 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.
We can have a repair estimate ready for your equipment within the hour of submission.
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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.