High-efficiency circulator pump WILO STRATOS is suitable for use in hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems. Automatic or manual operation. The pump is equipped with constant differential pressure, variable differential pressure and temperature controlled differential pressure (programmable via IR-Stick, IR-Monitor, Modbus, BACnet, LON or CAN).

Automatic functions

• Continuous power adjustment according to the operating mode
• Automatic setback operation
• Deblocking function
• Soft start.
• Full motor protection with integrated trip electronics.

Manual functions

• Setting the operating mode.
• Differential pressure setpoint setting
• Setting automatic setback operation
• Setting the pump ON/OFF
• Setting the speed (manual control mode)

Pump features

• Maximum efficiency
• Front panel controls.
• Independent display position.
• Pump supplied incl. thermal insulation and gasket.
• Flange design.