Lamb Air Watt Series Bypass Motor - 115V, 5.7", 2-Stage GoFreeFlexPro The 350 MECHANICAL (light gray/gray

The 350 MECHANICAL (light gray/gray black) is a bagged upright vacuum by SEBO

Bags clog gradually as fine dust packs into the media

Wear at the cam contact points is the usual cause

A cracked or warped cover breaks the seal around the bag

This genuine SEBO Female Contact Holder fits the SEBO 370 series

Lamb Air Watt Series Bypass Motor - 115V, 5.7", 2-Stage GoFreeFlexPro The 350 MECHANICAL (light gray/grayThe Lamb Air Watt Series bypass motor (Part #119992 00) is a replacement 5. 7 inch, 2 stage unit rated at 115 volts, cross referenced to Lamb 8579. Bypass motors are built for continuous duty work, cooling on a separate air path, which suits central vacuum systems and other high demand applications. If the system has lost suction or the motor runs rough, a worn unit is the likely cause, sometimes accompanied by unusual noise, a burning smell, or a