Varnish functions to insulate the motor windings from contaminants, to make the windings rigid and tight, and to dissipate heat. The varnishing method selection is based on application.

Dreisilker offers these choices:
-- Standard Ultra-Coat “Trickle” varnishing, ensuring heavier varnish build-up and cooler running.
-- Vacuum Pressure Impregnation (VPI) for high moisture environments;
-- Industry Standard Dip-and-Bake.
-- Double Dip & Bake Epoxy varnishing for corrosive chemical resistance.
For extremely demanding environments ask about our special Ultra-Seal encapsulating product. All carry a Class F or H insulation rating.

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