Sandia 10-0811-66-COM 2-Stage 6.6″ Vacuum Motor 120V – OEM Replacement

Sandia 10-0811-66-COM — 2-Stage 6.6″ 120VAC Vacuum Motor for Commercial Cleaning Equipment

The Sandia 10-0811-66-COM is a 2-stage, 6.6″ diameter vacuum motor running on 120VAC, used in Sandia commercial cleaning equipment including carpet extractors. The 2-stage design uses two separate impellers to produce higher suction (water lift in inches H2O) than single-stage motors of the same amperage draw — critical for carpet extraction where pulling moisture out of dense commercial carpet backing requires sustained vacuum force. When motor performance degrades — typically presenting as reduced suction or bearing noise — this OEM replacement restores the machine to factory specification.

10-0811-66-COM Motor Stage Count, Diameter, and Suction Output

In commercial cleaning equipment, vacuum motor specifications directly affect extraction performance. 2-stage motors produce more water lift than single-stage motors, making them appropriate for carpet extraction applications where suction must overcome the resistance of water-saturated carpet fiber and backing. The 6.6″ impeller diameter provides the airflow and lift characteristics needed for professional extraction use.

• 2-stage impeller design — produces higher water lift than single-stage motors; essential for carpet extraction where pulling moisture from dense pile requires sustained suction force
• 6.6″ impeller diameter — provides commercial-grade airflow and lift characteristics appropriate for Sandia extractor applications
• 120VAC operating voltage — standard US commercial voltage; runs on any standard 120V circuit
• OEM Sandia part — factory specifications match the original motor; restores rated suction output on compatible machines

10-0811-66-COM Applications and Environments

Commercial carpet cleaning contractors who service their own Sandia extractor fleet will replace vacuum motors as a scheduled maintenance item alongside pump rebuilds. At full daily commercial use, vacuum motor brushes and bearings have a finite service life — degraded suction performance indicates motor wear rather than complete failure. Property maintenance facilities keeping Sandia extractors in-house for hotel or office building carpet care extend equipment life significantly by replacing the motor assembly when performance drops rather than purchasing a new machine.

10-0811-66-COM Motor Compatibility and What Ships

Ships as the complete 2-stage vacuum motor assembly. Confirm this motor is the correct replacement for your specific Sandia machine model before ordering — the 10-0811 series includes multiple variants; the -66-COM suffix indicates the 6.6″ commercial version at 120VAC.

Specifications