What exactly is VPI? And why does it matter? Vacuum Pressure Impregnation (VPI) occurs when a stator or fully round rotor is suspended entirely in resin. Whether a large or small electric motor, this process helps distribute the resin throughout the insulation system. The process uses a combination of both wet and dry vacuum and pressure cycles to provide additional shielding and protection.

Why Use VPI Insulation?

There are a number of reasons why you would want to use VPI insulation. For one, VPI helps reduce mechanical stiffness in any large or small electric motor. The VPI insulation helps motors work harder in difficult harsh environments.

What advantages are there? You will find that the VPI Insulation System provides:

  • Better Corona Protection
  • Better Winding Durability and Overall Lifespan
  • High-Quality Dielectric Performance
  • Superior Mechanical Performance
  • Improved Heat Dissipation
  • Markedly Improved Performance
  • Withstands Abrasive Environments
  • Chemical Sealing
  • Savings on Cost
  • Reduce Damage from Moisture
  • And much more

VPI Insulation saves the owner considerable cost and increased energy efficiency substantially. An aggressive environment can damage a motor and winding. Contamination and damp environments may cause further damage. VPI Insulation will provide the protection you need to increase the lifespan and mechanical performance of your motor.

Call the Experts at LN Electric

When you need motor repair or replacement, call the experts at LN Electric. Our talented team provides the best products and high-quality repair services. We pride ourselves on excellent customer service and the largest inventory of high-quality motors in the area. We provide an extensive number of services including general purpose repair, swimming pool pumps, brake motors, high-pressure Procon pumps, sewage pumps, and so much more.

Contact LN Electric today. We provide the best service at an affordable and competitive price. We have a massive inventory of rebuilt and brand-new electric motor pumps. Our warranty covers most of our extensive makes and pumps. When you need custom repair and motors, you can count on us. Call us today.

Call (416) 661-5667