DVS

Submersible pump with anti-clogging semi-vortex impeller in cast iron capable of pumping foreign bodies up to 70% of the diameter of the discharge outlet. Available only in three-phase version and with the possibility of use in fixed and mobile installations. Suitable for heavy-duty use in residential and industrial applications. Read more

Features

Possibility to use in fixed and mobile installations

Semi-vortex, non-clogging impeller

Submersible pump with cast iron anti-clogging semi-vortex impeller capable of pumping of foreign bodies up to 70% of the discharge outlet's diameter while retaining ease of maintenance.
The DVS electric pump is only available in a three-phase version and can be used in fixed and mobile installations.
For further technical information see the Databook

• Pumping of wastewater with solid or fibrous materials
• Pumping of industrial wastewater
• Drainage

Technical data

Flow rate	up to 60 m³/h
Total head	up to 23 m
Max. temperature of the liquid	+40°C
Poles	2
Max. solids passage	21 mm (50DVS) 33 mm (65DVS and 80DVS 1.5 kW) 41 mm (65DVS and 80DVS 2.2-3.7 kW)
Insulation class	F
Protection degree	IP68
Voltage	Three-phase 3~380-415±10%
Max. immersion	up to 1.5kW: 3 m with 6 m cable over 1.5kW: 7 m with 10 m cable
Max. length of fibres	100 mm (50DVS) 200 mm (65DVS and 80DVS 1.5 kW) 245 mm (65DVS and 80DVS 2.2-3.7 kW)

Materials

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

Commercial documentation

Submersible Catalogue 50Hz

Technical documentation

PZH

Download

What should the dimensions of the handhole where I’m inserting the pump be?

It depends on the pump’s type and model.
Strictly follow the directions provided in the instruction manual.

Can I extend/replace the power cord without causing technical problems or affecting the warranty?

Yes, anyhow this operation has to be carried out by a specialised technician or at an authorised EBARA Service Centre. This avoids improper connections that can adversely affect the pump’s correct operation and/or the safety of the installation.

How can I adjust the float switch in order to avoid problems when starting or stopping?

If the pump is fitted with a float switch, the latter must have enough room to move freely, so that it can switch and ensure a proper pump operation.
Please follow the directions provided in the instruction manual when the installation requires float switches that are fixed to the tank and are driven by a distribution board.

What is the minimum amount of liquid that the pump must be submerged in?

Strictly follow the directions provided in the instruction manual.

HYDROSTATION

GSD SERIES

EVMS(L)(G)

3(L)(4) SERIES

DVS