Becker 33801200-DO Kit U4.70 System Module Bundle

Becker 33801200-DO Kit U4.70 System Module Bundle is a comprehensive major overhaul kit designed for Becker U4.70 rotary vane vacuum pumps, covering the U4.70/U4.70D family to restore peak performance during scheduled maintenance. The bundle consolidates essential components for a full service, including bearing, ball, 6206; spider coupling, Rotex GR24; distance disc; cartridge filter C1112; exhaust filter options for Becker U4.70D (and related U4.100 line variants); a float assembly; and a complete gasket and seal set with cover gaskets, O-rings in Buna and Viton (various sizes), and multiple sealing rings (aluminum, copper, fiber, and Viton) to renew the pump’s seal integrity. It also includes a Becker vane compatible with U2.70/U4.70 and supporting hardware such as washers and valve components, ensuring a holistic refresh of moving parts and seal interfaces. By renewing these elements, the U4.70 system can achieve improved throughput, reduced leakage paths, and extended service life, aligning with Becker’s maintenance scope for the U4.70 series and enabling reliable reassembly into production environments.