This is the Pfeiffer Part# PMK028 Major Overhaul Kit for the DUO 255M (Index C) vacuum pump. This complete kit includes everything you need for a full pump rebuild: vanes, springs, seals, O-rings, valves, bearings, gaskets, coupling, sight glass, and more. Following Pfeiffer’s recommended 4-year maintenance schedule, this kit restores your pump to like-new condition.
This is the Pfeiffer Part# PSK028 Seal Kit for the DUO 255M (Index C) vacuum pump . This comprehensive kit includes 21 different sealing components such as O-rings, shaft seals, gaskets, and valve seats . Designed specifically for the DUO 255M, this kit provides everything you need to restore the sealing integrity of your pump during routine maintenance.
For complete kit content details see bill of materials below
This is the Pfeiffer Part# PVK025 Vane Kit for DUO 250A and DUO 255M (Index C) vacuum pumps . This kit includes four vanes and four springs . It is also compatible with the DUO 120A pump . for optimal performance, this vane kit provides a reliable solution for routine maintenance (recommended every 4 years) and helps restore your pump’s original vacuum performance .
Not a member? Create an account
Already got an account? Sign in here
