Little Giant Pumps SpeediDuct wall covers are protective channels / ducts designed to cover through-wall openings in duct systems connecting an air conditioner to a compressor outside. They provide seamless finish and are available in 4 & 6 inch fitting sizes
Kern & Sohn RIB-ACC Series protective working covers are ideal for safeguarding machinery and equipment from harsh environmental factors. These protective working covers can withstand ambient temperatures rating of 60 degrees C and cold temperatures as low as -20 degrees C.