Sub TWU 3

Wilo Sub TWU 3: Multistage 3" submersible pump in jacketed construction for vertical or horizontal installation.

Key technical parameters

• Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
• Submerged operating mode: S1
• Fluid temperature: 3 ... 35 °C
• Minimum flow rate at motor: 0.08 m/s
• Max. sand content: 50 g/m 3
• Max. number of starts: 30/h
• Max. immersion depth: 150 m
• IP rating: IP58
• Discharge port: Rp1
• Drive: Electric motor (submersible)

Media handled

• Liquids: Water (clean), Groundwater
• Media properties: Low viscosity

Applications and industries

• For pumping rainwater and industrial water from boreholes and wells for sprinkling, irrigation and water supply.
• Integrated non-return valve
• Single-phase current motor with capacitor box with thermal motor protection and on/off switch