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

The Rubbermaid Commercial hot drain tray is designed for temperatures ranging from -40F to 375F (-40C to 190C)

Cross Reference: Kramer Trento

Outlet Type: Compression

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.