RLE E6-2831-EC-04

Complete assembly module with highest system efficiency, with support frame and inlet cone on a base frame, for installation horizontally, specifically developed and optimized for use without a spiral casing. Newly developed high performance impeller with optimized shape and highest efficiency Co-rotating radial diffuser with optimized exit curving on the cover disc to enhance efficiency. Impeller made of high tensile sheet steel in an automated manufacturing process, robotic welding, degreased, iron phosphated and coated with a high quality epoxy-polyester mixed powder,  mounted to the rotor of an integrated motor, Protection IP 54, balanced statically and dynamically according to DIN ISO 21940-11. System inlet cone made of galvanized sheet steel for optimal inflow to the impeller, equipped with flow measuring device IMV as a standard feature. Brushless DC external rotor motor with integrated drive (VFD), stepless speed controlled. Equipped on inlet side with connection possibility for quadratic supports.