Submersible Pump LOWARA DIWA Submersible pumps for clean and slightly dirty water manufactured in AISI 304 stainless steel. Head up to 20 meters, delivery up to 420 L/min (25,2 m3/h). Four basic models with 0,55 to 1,5 kW.
DRIVELUB SEAL SYSTEM
Diffuser plate coated with polyurethane for the maximum resistance to abrasion.
Application
- Draining of cellars, garages, basements. Draining of construction sites.
- Emptying of tanks and reservoirs.
- Lawn and garden irrigation
- Pumping of domestic wastewater washing machines, showers, sinks.
- Emptying of tanks in industrial and ecological application.
Specification
- Maximum liquid temperature: 50°C.
- Open impeller
Minimum level of pumped liquid:25 mm.- Maximum dimensions of suspended solids: 8 mm
- Dry motor cooled by the pumped liquid.
- Power cord: H07RN-F, 10 m
- single-phase: with plug.
- three-phase: without plug
- Insulation class 155°C (F).
- IPX8 protection.
- Maximum immersion depth: 7 m.
- Versions:
- Single-phase: 220-240V, 50Hz 2 poles
- Three-phase: 220-240V, 50Hz 2 poles
- 380-415V, 50Hz 2 poles
- Motor Power:
- Single-phase: 0.55 to 1,1 kW.
- Three-phase: 0,55 to 1,5 kW.
- The single-phase versions features:
- pre-assembled float switch for automatic pump operation.
- built-in capacitor.
- thermal overload protection to stop pump supply in case of overheating.
- SG versions (single-phase without float switch), GT version (single-phase with pre-assembled float switch), 60 Hz single-phase and three-phase versions, versions with various power cord lengths and various plugs are available on request.
DRIVELUB SEAL SYSTEM
- Watertight electric motor protected by multiple seal system with oil chamber.
- A V-ring and silicon carbide mechanical seal (extremely resistant to wear and abrasion), as well as a lip seal which is continuosly lubricated by the DRIVELUB system, provide an extreme barrier against infiltration.