General Description; Product Drawings; Applications - Grundfos DP 10, 0.9 Instrucciones De Instalación Y Funcionamiento

2. General description

This booklet includes instructions for installation,
operation and maintenance of Grundfos DP and EF
submersible drainage and effluent pumps with
motors of 0.6 to 2.6 kW. Grundfos DP and EF pumps
are portable and designed for pumping domestic and
industrial drainage and effluent.
Two types of pumps are available:
• DP 10.50 and DP 10.65 drainage pumps with
semi-open impeller
• EF 30.50 effluent pump with semi-open impeller.
The pumps can be installed on an auto-coupling
system or stand freely on the bottom of a pit.
The pumps can be controlled via the Grundfos LC,
LCD 107, LC, LCD 108, LC, LCD 110 pump
controllers or the Grundfos CU 100 control box. See
installation and operating instructions for the
selected controller.

2.1 Product drawings

1
2
3
Fig. 1 DP 10.50 pump
1
2
4
Fig. 2 DP 10.65 pump
6
5
6
7
8
9

2.2 Applications

10
DP 10 pumps are designed for pumping these
liquids:
•
•
5
•
6
EF 30 pumps are designed for pumping these
liquids:
•
7
•
8
•
•
9
The compact design makes the pumps suitable for
both temporary and permanent installation.
10
The pumps can be installed on an auto-coupling
system or stand freely on the bottom of the pit.
Fig. 3 EF 30.50 pump
Pos. Description
1 Cable plug
2 Nameplate
3 Outlet port
4 Outlet flange DN 65, PN 10
5 Lifting bracket
6 Stator housing
7 Oil screw
8 Clamp
9 Pump housing
10 Inlet strainer (DP pumps only)
drainage and surface water
groundwater
industrial process water without solids or fibres.
drainage and surface water with small impurities
wastewater with fibres, e.g. from laundries
wastewater without discharge from toilets
effluent from commercial buildings without
discharge from toilets.