Second-generation, high temperature, spike-resistant magnet wire for extended motor life. Stator impregnated with extra-heavy varnish system. 1.15 Service Factor.
Grease bearing nozzle for easy lubrication and service. (160-500)
A oil seal on the shaft protects the drive-end bearing from dirt and moisture. The inner bearing cover has a felt seal.
One-way, corrosion resistant condensate drains. (TEFC models) release condensation and moisture.