DuoVac Central Vacuum Replacement Motors

Lamb Ametek - 5.7"/145mm 2-Stage Tangential Bypass Discharge - 116472

Vacuum motors are not a difficult part to replace. If you are unsure, we recommend taking a picture of the wiring of your existing motor prior to removing. This picture will serve as a reference if you have any trouble remembering which wires go where.

Have you considered upgrading your central vacuum unit?  Look here for an ultra quiet replacement vacuum unit with 561 airwatts of power and a 5-year warranty.

Replacement motor for the following models:

• AirKing AKCVQZ15
• AirKing AKCVQZ35
• AirKing AKCV35
• AirKing AKCVP35
• AirVac AV195
• AirVac AV400
• AirVac AV425
• AirVac AV425A
• AirVac AV2500
• AirVac FX2000
• AirVac FX5800
• AirVac ZX5800
• AstroVac MK-I
• AstroVac SR-41
• AstroVac SR-42
• AstroVac SR-43
• AstroVac SR-82
• Beam 189
• Beam 189S
• Beam 189C
• Hayden 2400
• Hoover S5602
• Hoover S5610
• NuTone CV554 
• Vacuflo 17
• Vacuflo 107
• Vacuqueen V1000
• Whirlpool FB7700XS

Basic Model Data

• Volts - 120
• Fan Stages - 2
• Air Seal - No
• Double Insulation - No
• Type - Bypass
• Discharge - Tangential
• Fan Diameter - 5.7 Inches
• Epoxy Paint - No
• Bearings - Double Ball

General Motor Performance

• Rating Watts - 1200
• Sealed Vacuum - 106.7 Inches
• Max Air Watts - 404
• Max Airflow - 112.0 CFM

This motor has a Beam part number of 140220.