DMLV – DMLVF

Cast iron submersible pump with vortex impeller that facilitates the passage of solids and prevents clogging, usable in fixed and mobile installations. Suitable for pumping wastewater with suspended solids.

Features

Possibility to use in fixed and mobile installations
Vortex impeller

Description

Cast iron submersible pump with vortex impeller that facilitates the passage of solids and prevents clogging, usable in fixed and mobile installations.
DMLV – DMLVF electric pumps are advanced technical solutions that provide high-level performance, especially in heavy-duty applications.
For further technical information see the Databook

• Soiled liquids
• Civil and industrial wastewater or liquids containing solid and/or filamentary substances in suspension

Technical Features

Technical data

Flow rate	Up to 168 m³/h (DMLV) Up to 200 m³/h (DMLVF)
Total head	Up to 41.3 m (DML) Up to 29.4 m (DMLVF)
Max. temperature of the liquid	+40°C
Poles	2, 4, 6
Max. solids passage	80÷100 mm (DMLV) 30÷80 mm (DMLVF)
Insulation class	F (DMLV) H (DMLVF)
Protection degree	IP68
Voltage	Three-phase 3~380-415V -10 +6% (DMLV 2.2 kW) – DOL Three-phase 3~380-415V ±10% (DMLV 3.7÷22 kW) – Y/Δ Single-phase 1~230V ±10% (DMLVF) Three-phase 3~400/690V ±10% (DMLVF)
Max. immersion	7 m with 10 m cable
Max. length of fibres	400 mm (80DMLV) 500 mm (100DMLV)

Materials

Pump body	Cast iron
Impeller	Cast iron
Shaft	Stainless steel 403 (EN 1.4006) (DMLV) Stainless steel 420B (EN 1.4028) (DMLVF)
Mechanical seal	Impeller side: Silicon carbide/Silicon carbide/NBR Motor side: Carbon/Ceramic/NBR