Design:
Submersible sewage pump WILO REXA UNI as a submersible monobloc unit for intermittent operation for stationary and portable wet well installation.
Application:
- Pumping of sewage containing faeces in accordance with EN 12050-1.
- 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:
- Excellent reliability due to corrosion-free hydraulics for universal application and various fluids.
- Easy installation thanks to its light weight, integrated capacitor at the single-phase motor and flange with integrated fixation.
- Optimum efficiency and operational safety thanks to its vortex hydraulics and smooth surfaces.
- Quick maintenance facilitated by direct access to the sealing chamber and pump housing.
- Long maintenance interval thanks to its double seal and a high volume sealing chamber.
- Winding temperature monitoring with bimetallic strip.
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%
- Protection class: IP68
- Insulation class: F
- Fluid temperature: 3 – 40 °C, maximum 60 °C for 3 minutes
- Free passage: 44 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: NBR (V05), C/MgSiO4 (V06)
- 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 sewage pump with 10 m cable.
- Operating and maintenance manual.
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