Description
They are equipped with AISI 303 shaft (for the part in contact with the liquid). The impellers are different depending on the model: for the JES electric pumps the impeller is made of PPO + PS reinforced with glass fibers, while for the JE the impeller is made of AISI 304. For both versions the mechanical seal is in Ceramic / Carbon / NBR. The motors are 2 pole closed asynchronous, self-ventilated with internal ventilation. IE3 high energy efficiency starting from 0.75 Kw
FEATURES:
• Head from 11.5 to 49 m
• Flow rate from 0.3 to 4.5 m3 / h
• Maximum operating pressure 6 bar
• Maximum liquid temperature 45 ° C
• Maximum suction depth 8 m

