Wilo-Sub TWI 5-308DM water pump 4104124

Submersible pump for wells and tanks

Wilo-Sub TWI 5-308DM is a reliable submersible pump designed for efficient water intake from wells, tanks and other sources. The construction based on durable materials, such as stainless steel, guarantees long life and corrosion resistance. The pump is used both in home installations and in irrigation systems or water supply in commercial buildings. Three-phase power supply ensures stable operation even with high water demand.

Construction and application

The Wilo-Sub TWI 5-308DM pump is characterized by a compact design with a diameter of 5 inches (127 mm), which allows it to be installed in holes with a small diameter. Made of stainless steel, it is resistant to the action of aggressive substances contained in water. The connection cable with a plug facilitates connection to the electrical installation. This pump is perfect for situations requiring lifting water to significant heights - up to 86.88 meters. It can operate with a sand content of up to 50 g/m³, making it suitable for use in conditions of variable water quality.

Key features and benefits

• Durability and reliability: Made of high-quality stainless steel (body, impeller, shaft), which ensures corrosion resistance and long life.
• Efficiency: The maximum pump capacity is 6.05 m³/h, and the motor power is 1.1 kW - this ensures efficient pumping of water even with high demand.
• Versatility: Designed to operate in a voltage range of 400 V and a frequency of 50 Hz - compatible with most electrical installations.
• Protection: Protection class IP68 guarantees complete tightness and the possibility of immersing the pump to a depth of 17 meters.
• Safety: Insulation class F ensures safe operation of the motor.
• Resistance to contamination: The pump can operate with water containing sand with a concentration of up to 50 g/m³, which minimizes the risk of damage.
• Easy installation: The connection cable with a plug facilitates quick and safe connection of the pump to the electrical installation.
• High hydraulic efficiency: The optimal nominal flow (BEP) is 3.33 m³/h at a head of 540.55 kPa - this ensures efficient energy use.
• Connections compliant with standards: The outlet connection ISO 7-1 / EN 10226-1 and the tapered internal gas thread BSPT-Rc (ISO 7-1 / EN 10226-1) ensure compatibility with various hydraulic installation elements.