Wilo TWI 5-505, EM, Submersible Pump

Description

Fully submersible, multi-stage, self-ventilating borehole pump with standard suction basket for submerged installation above the bottom of the tank/cistern :For pumping clean water from containers, cisterns or wells down to an immersion depth of 17 m. All parts in contact with the media are corrosion-free :Pump in single-phase alternating current design with connection cable, junction box (IP55) with thermal motor protection, On/Off switch and 2m connection cable with earthed plug.

Hydraulic Data

• Maximum operating pressure PN: 10 bar
• Max. sand content: 50 g/m³
• Max. immersion depth: 17 m
• My. medium temperature Tmin: 5 °C
• Max. medium temperature Tmax: 40 °C

Engine Data

• Mains connection: 1-230 V, 50 Hz
• Motor rated power P2: 0.9 kW
• Rated speed n: 2810 1/min
• Rated current IN: 6.5 A
• Starting current I: 29.25 A
• Capacity factor: 0.95
• Max. breaking frequency t: 40 1/h
• Protection class motor: IP68
• Motor diameter DM: 127 mm

Cable

• Length of connection cable: 20 m
• Cable cross section: 4G1 mm²

Material

• Pump housing: stainless steel
• Material motor: stainless steel
• Shaft: stainless steel
• Impeller: stainless steel
• Material: stainless steel

Installation Dimensions

• Pipe connection on pressure side: Rp 1¼

Measure

• Height: 504mm
• Width: Ø 129mm