Bizzi & Tedeschi - Model SX Series - 4" Submersible Electric Pumps - Brochure

100% made in Italy, centrifugal multistage type with a 2mm thick stainless steel external jacket, which is unique compared to competitor brands.The suction casing and valve body are made of brass while the coupling, wear rings and filter are in stainless steel.Diffusers and impellers are in Noryl and Lexan originally by Sabic (ex General Electric) which are the best wear-resistant thermoplastic materials on the market. The shaft sleeves are in stainless steel with rubber bronze bearing bushes.All SX series pump models are equipped with a built-in check valve. Due to the pump’s simple design and precise manufacture, it can easily be inspected, disassembled and repaired.The pump rotates anti-clockwise viewed from the delivery casing.