rather than allowing outside air to freely circulate through the interior of the motor

Field conversion made easy without replacing existing cabinets in the wall

3-Phase NEMA Premium and Energy-Efficient TEFC Motors with Aegis Rings

Bradley S08-061 "Service Only" 3 Station Replacement Part

cooler running temperature

Nibco Ball Valve, Bronze, Inline, 2-Piece, Pipe Size 1 in, Connection Type Sweat x Sweat - S58570 1 Hardware and Parts rather than allowing outside airBronze is an alloy consisting of copper and mostly tin, but can also include other metals such as aluminum, manganese, or phosphorous. This bronze valve is harder than brass, and can resist corrosion and metal fatigue better than steel.