WILO – Submersible Pump REXA ( MINI 3- UNI-FIT-PRO )
Wastewater and sewage pump for household and groundwater drainage.
The Wilo-Rexa MINI3 is the ideal submersible pump for standard sewage in site drainage and domestic situations. Its 40mm free ball passage makes it suitable for pumping wastewater and sewage free of faeces.
Flexible for the usage of both stationary and portable wet well installations.
If the pump is installed in the DrainLift WS 50 pump chamber, sewage with faeces can be pumped: the system has an approval according to EN 12050-1.
The optimised hydraulics provide high levels of reliability for universal application in the pumping of a diverse range of fluids. Its compact design means it can even be installed in narrow drainage pits. The oil-filled sealing chamber and a double seal allow for longer maintenance intervals. Direct access to the most important components makes carrying out maintenance work very convenient.
Spécifications / Specifications
Technical data
- Mains connection: 1~ 230 V, 50 Hz or 3~ 400 V, 50 Hz
- Submerged operating mode: S1
- Non-immersed operating mode: S3 15%
- Protection class: IP68
- Insulation class: F
- Fluid temperature: 3 … 40 °C
- Free ball passage: 40 mm
Materials
- Pump housing: grey cast iron
- Impeller: composite
- Cover plate on suction port: stainless steel
- Motor housing: stainless steel
- Shaft: Stainless steel
- Seal on the motor side: NBR
- Seal on the fluid side: SiC/SiC
- Static seal: NBR
Type key
| Example: | Wilo-Rexa MINI3-V04.11/M06-523/A-5M |
| Rexa | Submersible sewage pump |
| MINI3 | Series |
| V | Vortex impeller |
| 04 | Nominal diameter of pressure connection G 1½ |
| 11 | Max. delivery head in m |
| M | Mains connection version:
M = 1~ T = 3~ |
| 06 | Value/10 = motor power P2 in kW |
| 5 | Frequency (5 = 50 Hz, 6 = 60 Hz) |
| 23 | Rated voltage code |
| A | Additional electrical equipment:
|
| 5M | Connection cable length |
Courbes / Performance Curve
