AstroVac SR-83 Central Vacuum Motor

AstroVac SR-83 Central Vacuum Motor is the trusted replacement for your SR-83 central vacuum, delivering dependable power when you need it most. This 240V bypass suction motor features a robust 3-stage fan that sustains strong, steady suction for deep cleaning across every room.

Designed by Ametek and Lamb Motors, a reputation for durable, high-performance central vacuum components, this motor is engineered to fit the AstroVac SR-83 exactly, ensuring smooth operation and long life. Key specifications include a tangential discharge and a 7.2 inch diameter, with no air seal and no double insulation, aligning with the original design to maintain compatibility and airflow characteristics.

• Voltage: 240V
• Fan stages: 3-stage for powerful airflow
• Discharge: Tangential
• Motor type: Bypass suction motor
• Diameter: 7.2 inches
• Ships quickly: Usually ships in 1 day

Whether you’re replacing a worn unit or upgrading for improved performance, this AstroVac SR-83 motor preserves suction efficiency and reliability. Enjoy live technical assistance to help you install with confidence. Restore peak cleaning power—add to cart today.