Variable Speed Drive (VSD)

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Beef up your bottom line.

Using Variable Speed Drives coupled with Smart Technology™, Variable Speed Compressors can run more efficiently in environments where demand may vary from season-to-season or shift-to-shift. In periods of low demand, the Sullair Supervisor™ reduces the compressed air output by reducing the drive speed. This reduction in drive speed saves power, trims operating costs and improves your bottom line.

The Sullair VSD compressors with Sullair Smart Technology™ provide:

  • Excellent energy savings
  • Relief from potential peak demand charges
  • Possible utility company rebate
  • Alleviation from electrical harmonics
  • Stable system pressure
  • Consistent product quality
  • Reduced system air leaks
  • Reduced storage requirements
  • Flexibility for future growth
  • Lowest 5-year life cycle cost