WILO
WILO TWU 3" multistage submersible pump
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WILO
Variant Product No.
Availability
Price (VAT incl.)
Product No.: ZB00066914 Sale group: CEW05 EAN: 4016322781837 Manuf. No.: 4090889
821.59 €
Product No.: ZB00038537 Sale group: CEW05 EAN: 4016322782049 Manuf. No.: 4090890
877.25 €
Product No.: ZB00047937 Sale group: CEW05 EAN: 4016322782056 Manuf. No.: 4090891
978.89 €
Product No.: ZB00066915 Sale group: CEW05 EAN: 4016322781820 Manuf. No.: 4090895
1,068.43 €
Parts that come in contact with fluids are corrosion-free
Integrated non-return valve
Maintenance-friendly, rewindable motor
Multistage 3" submersible pump in jacketed construction for vertical or horizontal installation
For private water supply from boreholes, wells and rainwater storage tanks
For domestic water supply, sprinkling and irrigation
For pumping water without long-fibre and abrasive constituents
Multistage submersible-motor pump with radial impellers
Integrated non-return valve
NEMA coupling
Single-phase or three-phase AC motor
Integrated thermal motor protection for single-phase motor
Hydraulics + motor fully assembled
1.8 m connecting cable approved for drinking water (cross-section: 4x1.5 mm2)
Single-phase version including switchbox with capacitor, thermal motor protection and On/Off switch
Installation and operating instructions
e.g. |
Wilo-Sub TWU 3-0115 |
TWU |
Submersible pump |
3 |
Diameter of the hydraulic unit in inches ["] |
01 |
Nominal volume flow [m3/h] |
15 |
Number of hydraulic stages |
Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
Immersed operating mode: S1
Fluid temperature: 3-35 °C
Minimum flow rate at motor: 0.08 m/s
Max. sand content: 50 g/m3
Max. number of starts: 30 /h
Max. immersion depth: 150 m
Protection class: IP 58
Pressure connection: Rp 1
Hydraulic housing: 1.4301 stainless steel
Impellers: polycarbonate
Hydraulics shaft: 1.4104 stainless steel
Motor housing: 1.4301 stainless steel
Motor shaft: 1.4305 stainless steel
Submersible-motor pump for vertical or horizontal installation.
Hydraulics
Multistage submersible-motor pump with radial impellers with sectional construction. Integrated non-return valve. All parts in contact with the fluid are made of corrosion-free materials.
Motor
Corrosion-free single-phase or three-phase motor for direct starting, with rewindable motor, oil-filled, self-lubricating bearing.
Cooling
The motor is cooled by the fluid. The motor must always be operated in submerged state. The limit values for the max. fluid temperature and the minimum flow rate must not be exceeded. Vertical installation is possible optionally with or without cooling jacket. Cooling jacket is required for horizontal installation.