Wilo Stratos MAXO 65/0,5-9 PN16

The Wilo-Stratos MAXO is the pump with the highest system efficiency on the  market. The world's first smart-pump* features tomorrow's innovations that make your life easier today.

High-efficiency inline glandless pump with EC motor and electronic power adjustment. Can be used for cold water, heating water and water/glycol mixtures. Energy efficiency index (EEI) between ≤ 0.17 and ≤ 0.19 depending on pump type.

Control modes:

- Permanent, automatic performance adaptation to system requirements without setpoint specification Wilo Dynamic Adapt plus (factory setting). Up to 20% energy savings compared to dp-v control mode.
- Constant temperature 
- Constant differential temperature
- Needs-based volume flow optimisation of the feeder pump through connectivity and communication between multiple pumps 
- Constant volume flow
- Differential pressure control (dp-c) to a remote point in the pipe network 
- Constant differential pressure 
- Variable differential pressure with the option to set the nominal duty point
- Constant speed 
- User-defined PID control

Functions:

- Heat quantity measurement
- Cooling quantity measurement
- Pump automatically deactivates when no flow is detected
- Switchover between heating and cooling mode (automatic, external or manual)
- Adjustable volume flow limiter using the Q-Limit function 
- Operating modes of twin-head pumps: Efficiency-optimised parallel operation for dp-c and dp-v, main and standby operation
- Ability to save and restore configured pump settings 
- Fault and warning messages shown in plain text with advice on resolving the issue
- Pump venting function for automatic venting of the rotor chamber
- Automatic setback operation
- Automatic deblocking function and integrated full motor protection
- Dry-running detection