Wilo TWU, 4-0210-C VK-1/35, Pump Package Borehole

Description

Submersible pump for boosting and transporting water from a borehole. Built-in motor protection and non-return valve. Integrated check valve. Supplied with cable and conductors installed. Incl. capacitor box for one phase. Motor protection for three phases.

Hydraulic Data

• Minimum Effectiveness Index (MEI): ≥0.7
• Maximum operating pressure (PN): 8 bar
• Max. sand content: 50 g/m³
• Max. immersion depth: 200 m
• Flow max. (Qmax): 2.5 m³/h
• Optimal flow (Qopt): 2.2 m³/h
• Call height max. (Hmax): 69.0 m
• Optimum call height (Hopt): 48.6 m
• My. medium temperature (Tmin): 3 °C
• Max. medium temperature (Tmax): 30 °C
• Number of pump stages: 10

Engine Data

• Mains connection: 1~230 V, 50 Hz
• Motor rated power P2: 0.55 kW
• Rated speed n: 2838 1/min
• Insulation class (IEC): F
• Rated current IN: 4.4 A
• Starting current I: 13.2 A
• Capacity factor: 0.90
• Max. breaking frequency t: 20 1/h
• Motor diameter DM: 98 mm

Cable

• Length of the connection cable: 35 m
• Cable cross-section: 4G1.5 mm²

Material

• Pump housing: Stainless steel
• Impeller: PPE (Polyphenylene sulfide)
• Shaft: Stainless steel
• Material motor: Stainless steel

Installation Dimensions

• Pipe connection on the pressure side: Rp 1¼

Measure

• Length: 589 mm
• Height: 98 mm
• Width: 98 mm