Design:
Submersible drainage pump as submersible monobloc unit for portable wet well installation. The Wilo Padus UNI is the ideal entry-level model for wastewater transport in small commercial buildings. The pump can be used flexibly as a portable device or in a pump chamber. Hydraulics are made from corrosion-free composite material to provide high levels of reliability for universal use in the pumping of a diverse range of fluids. Installation is made very simple due to its low weight, integrated capacitor and threaded connection. A double mechanical seal and the large sealing chamber facilitate long maintenance intervals. Direct access to the most important components make maintenance work very convenient. By utilising Wilo-Control switchgears, the Padus UNI can also be integrated into existing building management systems.
Application:
- Pumping of sewage not containing faeces (EN 12050-2).
- Pumping of wastewater.
- Pumping of fluids with a pH value of > 4.5.
- Pumping of material version "B": aggressive fluids, e.g. lake/sea water, condensate, distilled water.
Special features/product advantages:
- Exceptional reliability owing to corrosion-free hydraulics for universal applications and various fluids.
- Easy installation thanks to its low weight, integrated capacitor at the AC motor and threaded flange.
- Optimum efficiency and high operational reliability owing to improved hydraulics.
- Quick maintenance facilitated by direct access to the sealing chamber and pump housing.
- Long maintenance intervals thanks to double mechanical seal and large volume sealing chamber.
- Clog-proof thanks to the integrated strainer.
- Winding temperature monitoring with bimetallic strip.
- Ready-to-plug (versions A and P).
- Float switch (version A).
- Vertical float switch (version VA).
Technical data:
- Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
- Submerged operating mode: S1
- Non-immersed operating mode: S2-15 min; S3 10%
- Non-immersed operating mode "K" version: S1
- Pressure connection: G2
- Protection class: IP68
- Insulation class: F
- Fluid temperature: 3 – 40 °C, max. 60 °C for 3 minutes
- Free passage: 10 mm
- Cable length: 10 m
Materials:
- Motor housing: Stainless steel AISI 304
- Hydraulics housing: PP-GF30 (copolymer)
- Impeller: PP-GF30 (copolymer)
- Static gaskets: NBR
- Sealing on pump side: SiC/SiC
- Sealing on motor side: C/Cr
- Shaft end: Stainless steel AISI 316
*In material version "B", all parts that come in contact with the fluid are made of stainless steel (AISI 316).
Scope of delivery:
- Submersible drainage pump with 10 m cable.
- Operating and maintenance manual.
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