Circulation pump ESN25-6-180-1 (50/75/100W)

Copper winding: The copper winding is resistant to stress. Impeller (brass): The brass impeller rotates easily in water and does not rust. System and operating type: The pump delivers water under pressure (circulation). It is mainly installed in heating systems. It has 3 speeds and can be adjusted according to water pressure. Relay (none): There is no automatic shut-off system. Service (warranty): If any defects are found during the warranty period, free service will be provided. Dry-run protection (none): There is no dry-run protection. In this case, the pump must be disconnected from the power supply.