Para MAXO2.0
Glandless pump circulator
The all-in-one OEM circulator for high-flow heating and cooling.
- Maximum flexibility for OEM integration thanks to a full range of control modes (DA+, Δp-v, Δp-c, 0–10 V, iPWM, Modbus, LIN).
- Fast and easy commissioning thanks to Dynamic Adapt plus (DA+), with no manual settings, and up to 20% energy savings compared to Δp-v.
- Long-term durability thanks to modular spare part kits for pump housing, motor and electronic module.
- Reliable operation in demanding environments thanks to high EMC robustness and extensive validation testing.
- Improved sustainability thanks to paintless protection with high corrosion resistance and reduced environmental impact.
Design
Glandless circulator with EC motor, automatic power adjustment and self-protecting modes.Application
All hot water heating systems, including heat pumps, boilers, and distribution kits, as well as all cooling applications.Equipment/function
Operating modes
- Dynamic Adapt plus
- Δp-c for constant differential pressure
- Δp-v for variable differential pressure
- Constant speed (n-const.)
External control functions and data exchange
- Analogue In 0-10 V
- iPWM (with flow estimation)
- Lin extended bus
- Modbus RTU
- Digital Out (Fault signal)
Additional functions
- Air venting
- Pump kick
- Automatic Deblocking
- Key lock
Display functions
- 3x LED for displaying the control mode
- 3x LED for displaying the performance level
- Green/orange/red LED for displaying the pump status
Equipment
- Push button for pump settings
- Quick electrical connection plug
- Wilo-Connectivity interface for external modules
Scope of delivery
For collective packaging:
- Pump
For individual packaging:
- Pump
- Gaskets for threaded connection
- Additional leaflet
Type key
Example: | Wilo-Para MAXO2.0 25-180-12-iPWM1 U06 IKS |
Para MAXO2.0 | High-efficiency circulator |
-D | Doublepump |
25 | Nominal connection diameter |
180 | Port-to-port length in [mm] |
12 | Maximum delivery head in [m] at Q=0 m³/h |
iPWM1 | Equipment variants |
U | Direction of flow |
U = Upwards | |
R = To the right | |
D = Downwards | |
L = To the left | |
06 | Position of cable connector |
06 = cable connection at 6 o´clock | |
12 = cable connection at 12 o´clock | |
I | Packaging type |
I = Individual packaging | |
C = Combined packaging | |
K01 | Electrical accessories included in the scope of delivery: |
Not specified = No cable included | |
K = Cable | |
K0 = Cable (length 1 m) | |
K1 = Cable (length 1,5 m) | |
K2 = Cable (length 2 m) | |
K3 = Cable (length 2,9 m) | |
S | Factory settings |
Not specified = Default factory setting | |
S = Customised factory setting |
Technical data
- Permissible fluid temperatur: -20 °C ... + 95 °C (110 °C with reduced performance)
- Permissible Umgebungstemperatur:
- -20 °C ... +45 °C
- -30 °C ... -21 °C (at max. operating pressure 8 bar (800 kPa))
- +46 °C ... +70 °C (with reduced performance)
- Mains connection 1~230 V, 50/60 Hz
- IP rating IPX4D
- Max. operating pressure:
- 10 bar (1000 kPa)
- 8 bar (800 kPa) for ambient temperatures of -30°C ... -21 °C