DIWA clear water submersible pumps

Lowara DIWA Submersible Pumps for Clear Water: Efficiency and Durability

DIWA submersible clear water pumps are designed for draining and moving clean or slightly dirty water. These electric pumps, made entirely of AISI 304 stainless steel, guarantee high performance and long life, making them ideal for both domestic and industrial applications.

Main features

• Stainless steel construction : The use of AISI 304 steel ensures corrosion resistance and reliability over time.

• Open impeller : Allows the passage of solid particles up to 8 mm, making the pump suitable even for slightly dirty water.

• DRIVELUB SEAL SYSTEM sealing system : Ensures effective engine protection thanks to a multiple seal system with interposed oil chamber, increasing reliability and reducing the need for maintenance.

• Automatic operation : The single-phase versions are equipped with an integrated float for automatic activation and deactivation based on the water level, ensuring efficient and safe operation.

• Wide range of models : Available in various power ratings, from 0.55 kW (0.75 HP) to 1.1 kW (1.5 HP), to suit various application needs.

  
  

Applications

• Emptying cellars, garages and basements : Ideal for preventing flooding and keeping underground spaces dry.

• Emptying tanks and reservoirs : Useful for draining water containers in domestic and industrial settings.

• Irrigation of gardens and vegetable gardens : They allow efficient irrigation using recycled or rainwater.

• Pumping waste water from washing machines, showers and sinks : Suitable for managing grey water from domestic uses.

FAQ

1. What is the maximum immersion depth for DIWA pumps?

   • The maximum diving depth is 7 meters.
     

2. What is the maximum temperature of the pumpable liquid?

   • The maximum liquid temperature is 50°C.
     

3. Are DIWA pumps suitable for water containing sand or abrasive particles?

   • Yes, the polyurethane elastomer coated wear plate offers increased abrasion resistance, making the pumps suitable even for water containing abrasive particles.
     

4. Can DIWA pumps be used for brackish or marine water?

   • The pumps are made of AISI 304 stainless steel, which offers good corrosion resistance; however, for applications with highly corrosive waters, it is advisable to consult the manufacturer to verify compatibility.

5. Can DIWA pumps operate continuously?

   • Yes, they are designed to operate in continuous service, ensuring reliability even under prolonged use conditions.