Product Series

499 - Tangential

183mm, 120V–240V, ≤1900W

The 499 series of vacuum motors includes tangential bypass motors for wet and dry applications.

The 499 series vacuum cleaner motors are the biggest and the most robust of Domel’s vacuum motors for wet and dry applications. Their skeletal structure has a diameter of 183 mm, and is available in two-stage configuration.

These motors are the most efficient in their performance and size category. Their eco-friendliness and energy efficiency are further expanded by their aluminium structure, with additional bearing protection for reliable and silent operation in severe conditions. Due to extremely high negative or positive pressure, the 491 series motors can be used in various appliances, particularly central vacuum cleaners, commercial/industrial vacuum cleaners and blowers.

The 499 series vacuum cleaner motors are designed and manufactured in the EU.


Technical data


183 mm


3300 g

Number of stages



up to 1900 W

Output power

up to 720 W


up to 38%

Flow rate

up to 60 dm3/s

Positive/negative pressure

up to 33.6 kPa


120 V–240 V 


up to 750 h

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  • Reliable
  • Robust
  • Brushes can be replaced
  • Possible high flow rates
  • Possible use of chemical and corrosion resistant components
  • Central vacuum cleaners
  • Industrial vacuum cleaners
  • Transport of wood pellets
  • Transport of plastic granules