Cast-iron hot water circulation pump

The Wilo-Star-RS is a glandless circulation pump suitable for domestic and commercial hot-water heating systems of all kinds, industrial circulation systems, cold water systems and air-conditioning systems. Features include preselectable speed stages for power adjustment, blocking-current proof motor and cast iron pump housing.

• Suitable for any installation location with a horizontal shaft; terminal box in 3-6-9-12 o’clock position
• Three pre-selectable speed stages for load adjustment
• Easy and safe installation due to practical wrench attachment point on pump body
• Simplified electrical installation due to terminal box with removable threaded cable connection that can be used on both sides; quick connection with spring clips