Description
Peripheral electric pumps with cast iron body and support particularly suitable for domestic use, boiler supply, autoclave units, etc. The shaft is in AVZ for the PRA 0.50 model, in AISI 303 for the rest of the range (part in contact with the liquid). Brass impeller and mechanical seal in Ceramic/Carbon/NBR. The motors combined with PRA pumps are IE3 2-pole high energy efficient asynchronous motors starting from 0.75 kW.