Lowara DL Vortex/A Submersible pump

Main Applications

Pumping of sewage with suspended solids and filaments.
Emptying of sumps septic tanks and wastewater discharge tanks.
Draining of flooded excavations and marshy ground.

Specifications

Max flow rate : 30 m³/hr.
Max head : 8.4m.
Maximum immersion depth : 5m.
IP68 protection.
Maximum temperature of pumped liquid :
- 50°C with fully submerged pump.
- 25°C with partially submerged pump.
Passes solids up to 50mm.
Pump outlet : 50mm.
Pump is for free standing installation. (Pump is also available for fixed installation).
Pedestal kit must be added if purchasing fixed installation pump.
Pump fitted with 10 metres of cable.
Motor : 400v 3ph 50Hz 1.1kW 2850rpm.

Submersible Electric Pumps for pumping sewage

The DL series electric pumps come with single-channel or Vortex impeller (DLV), and are designed to handle solids-laden wastewater, with up to 22 m head and 42 m3/h delivery. 0,6 kW to 1,5 kW rated power. Solids handled up to 50 mm in diameter.

Application

• Pumping of sewage with suspended solids and filaments.
• Emptying of sumps, septic tanks and wastewater discharge tanks.
• Draining of flooded excavations and marshy ground.

Specification

• Maximum liquid temperature :
– 50°C with fully submerged pump.
– 25°C with partially submerged pump.

• Mechanical seal protected by sand labyrinth.
• Maximum dimension of suspended solids :
– 45 mm for DL80, DL90, DL105, MINIVORTEX, VORTEX.
– 50 mm for DL109, DL125, DLV100, DLV115.
• Motor in a dielectric non-toxic oil bath, which ensures the lubrification of the ball bearings and a more efficient cooling.

• Power cord: H07RN-F.
– single-phase: with plug.
– three-phase: without plug.
• Insulation class 155°C (F).
• IPX8 protection.
• Maximum immersion depth: 5 m.

• Versions:
– Single-phase: 220-240V, 50Hz 2 poles.
– Three-phase: 220-240V, 50Hz 2 poles. 380-415V, 50Hz 2 poles.
• The single-phase versions feature :
– capacitor housed in a box on the power cord + 1,5 m. power cord with plug.
– thermal overload protection to stop pump supply in case of overheating.

• CG versions (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.