The Speroni SA(M) pumps feature all wetted parts in 316 grade cast and pressed stainless steel. This “marine grade” construction enables these pumps to perform well in sea water and salt water. They have double mechanical seals in silicon carbide, carbon ceramic and Viton. Supplied with 10 metres of heavy duty, rubber power cable. Available in single or three phase, motors are fitted with internal overloads, enabling simple installation and direct connection to a power supply. Single phase pumps are automatic operation only, with a pendant type level control switch.