Description
The submersible drainage pump FAGGIOLATI D series is designed to pump not too dirty water with sand and silt. The shafts are made of stainless steel AISI 420B. They are mounted on supports consisting of ball bearings with mechanical seals, which have a sufficient margin of safety when operating under standard conditions. The oil-free motor is cooled by the surrounding liquid. The design of the electric motor ensures trouble-free operation in long-term and intermittent-short-term mode with the number of starts per hour not exceeding fifteen at regular intervals. Ball bearings - with a sufficient margin of safety, self-lubricating, do not require maintenance.