I run my pump 24/7 for the summer months and switch to a smaller compressor in the winter and in its current enclosure (aprox. 2'x2'x10")in the middle of summer the pump gets extremely hot and loses pressure. The current enclosure has a 4" grate for the inlet and a 50 cfm blower for the exhaust. My new enclosure will be about 3'x2'x2' with 2" thick walls with 1 1/2" foam to cut down on noise. My thought is to put an exhaust fan up high and in the opposite corner down low have a vent to draw air in. Was looking at the 6" fan on the Saginaw website, thinking getting the shroud for it to cut down compressor noise.
