The Pfeiffer DUO 3M Vacuum Pump is a direct replacement and update over the now-obsolete Pfeiffer DUO 2.5 Vacuum Pump. The PK D57 111 C variation is a direct replacement to the previous generation PKD57111A and PK 57111 B models. The DUO 3M series of Pfeiffer Rotary Vane vacuum pumps incorporates oil-stage lubrication and a two-stage operating mechanism.
Our Pfeiffer DUO 3M Rotary Vane Pumps are likewise equipped with a high vacuum safety valve. This valve mechanism tightly seals the vacuum chamber while the pump is operating at standstill mode, while simultaneously allowing for ventillation of the pump.
A&J Vacuum services and repairs Pfeiffer DUO 1.6, DUO 16, DUO 3, along with all other Pfeiffer Vacuum and Turbo Pumps available on our website. Please contact us for additional information concerning our service program or click http://www.ajvs.com/service.php to access our Services page. We likewise offer emergency service and repair upon request. For more information, please contact A&J Vacuum Services at (973) 249-0854. Thank you for choosing AJVS as your supplier.
The Pfeiffer DUO 3M Vacuum Pump is a direct replacement for the now-obsolete Pfeiffer DUO 2.5 Vacuum Pump. DUO 3M vacuum pumps offered on our website series are oil-sealed, two-stage Rotary Vane Vacuum Pumps.
Our Pfeiffer DUO 3M vacuum pumps are equipped with a high vacuum safety valve, which, when the pump is at a standstill, closes the vacuum chamber to a tight degree while simultaneously allowing for ventillation of the pump.
A&J Vacuum services and repairs Pfeiffer DUO 1.6M, DUO 16 M, DUO 3M, along with all other Pfeiffer Vacuum and Turbo Pumps available on our website. Please contact us for additional information concerning our service program or click http://www.ajvs.com/service.php to access our Services page. We likewise offer emergency service and repair upon request. For more information, please contact A&J Vacuum Services at (973) 249-0854. Thank you for choosing AJVS as your supplier.
The Pfeiffer DUO 3 Vacuum Pump is a direct replacement for the now-obsolete Pfeiffer DUO 2.5 Vacuum Pump. The Pfeiffer DUO 3 Vacuum Pump series includes oil-sealed, two-stage Rotary Vane Vacuum Pumps.
The Pfeiffer DUO 3 vacuum pumps are equipped with a high vacuum safety valve, which, when the pump is at a standstill, tightly closes the vacuum chamber while simultaneously allowing for ventillation of the pump.

A&J Vacuum services and repairs Pfeiffer DUO 3, DUO 3M, along with all other Pfeiffer Vacuum and Turbo Pumps available on our website. Please contact us for additional information concerning our service program or click http://www.ajvs.com/service.php to access our Services page. We likewise offer emergency service and repair upon request. For more information, please contact A&J Vacuum Services at (973) 249-0854. Thank you for choosing AJVS as your supplier.