With the introduction of the TWU 3-10 well pump, pump specialist Weir Pumps Group offers deep well pumps for extracting groundwater from wells and towers. The new Wilo-TWU Series 3 deep well pump complements the existing TWU 4-10 Series deep well pumps and can be used in residential homes, watering gardening, washing machines and flushing toilets. Complete set of submersible pump A submersible motor that draws water with long fibers that can pass through a solid body that is as small as 3 inches in diameter. The maximum allowable diving depth is 60 meters. All flow components of this pump are corrosion resistant. This pump can be vertical or horizontal installation of a comprehensive check valve. PnP submersible pumps, in addition to single-phase power pumps, all hydraulic and electrical components require professional installation. Prior to preparing for installation, connect all power system components in advance. This type of pump is easy to install and operate. TWU 4 - 10 Deep Well Pumps are specifically designed for community water supply, irrigation, water supply pressurization and groundwater level reduction. The pump has a 6-inch aperture and a larger aperture, which is also suitable for industrial applications. Depending on their size, these pumps have a submersible motor and integrated check valve for use in well depths up to a depth of 200-350 m and a maximum sediment concentration of 50 g / m 3. The TWU Series 4 deep well pump features an optimized collar for increased hardness and access to the pump shaft. TWU 4 also has a special accessory ---- quick connect cable. The cable simply and quickly extends the motor cable by using a joint latch / nut connector that extends up to 100 meters without removing the pump motor.