Commercial cast-iron water circulation pump

The Wilo-Top-S is a commercial wet rotor glandless circulation pump that is suitable for hot-water heating systems of all kinds, industrial circulation systems, air-conditioning systems and closed cooling circuits.

• Direction of rotation signal lamp for displaying the correct sense of rotation (only with 3~)
• Manual power adjustment with 3 speed stages
• Pump housing with cataphoretic coating (KTL) protects against corrosion due to condensation formation