Description
Genuine OEM Lamb Ametek 122236-18 Vacuum Motor – 6.6″ 2-Stage, 230 Volt
The Lamb Ametek 122236-18 is a genuine OEM 6.6-inch, 2-stage, 230 volt tangential bypass vacuum motor engineered for high performance, long service life, and exceptional efficiency. This model features a tapered lower housing with more than a 1/2″ taper, making it a direct OEM replacement for systems requiring a conical-base 6.6″ motor.
With 1500+ hours of operational life, a high-efficiency cooling system, and Lamb’s Green Power Label, the 122236-18 is one of the most advanced and durable motors in the Ametek Lamb lineup.
Protect Your New Motor from Premature Failure with Our Recommended Filtered Motor Gasket:
Don’t risk shortening the life of your new motor! For maximum protection, we strongly recommend using our exclusive Filtered Motor Gasket (Part # MTR1500). This gasket filters out dust and debris before they reach the motor, preventing internal damage and extending motor life.
Our filtered gasket:
- Is exclusive to Central Vacuum Factory
- Fits flush with no added mounting height
- Installs as easily as a standard gasket
- Provides superior filtration and long-term protection
For a standard gasket option, see Part # MTR511.
Replacement Motor Brushes
Uses motor brushes Part # MTR1190.
Motor Specifications:
- Motor Type: Bypass
- Discharge: Tangential
- Bearings: Double Ball Bearing
- Sealed Vacuum: 133.9 inches
- Maximum Air Watts: 646
- Maximum Air Flow: 139.9 CFM
- Maximum Amps: 7.4
- Motor Speed: 29,652 RPM
Special Features:
- 1500+ hour life (curved brush)
- High-efficiency cooling system
- Up to 41% overall efficiency
- Lamb “Green Power Label”
Common Uses for the 122236-18 Motor:
- Commercial and residential central vacuum systems
- Car wash vacuums and blower systems
- Equipment requiring separation of working air from motor ventilation air
- Applications requiring high lift and high airflow
Designed to handle clean, dry, filtered air only.
Installation note:
Over-tightening of the mounting screws may cause the fan casing to push into the fan blades and may damage the fans. This situation is not covered under the Motor Warranty Program and will not be approved if submitted. If motor is turned in under warranty and is found to have the type of damage explained above, the warranty will be denied. When mounting your new motor, in most cases a touch BEYOND “finger tight” is all that is required to mount and seat the motor sufficiently.