General Description; Product Drawings; Applications - Grundfos SL1.50.65.09 Instrucciones De Instalación Y Funcionamiento

2. General description

This booklet includes instructions for installation,
operation and maintenance of Grundfos SL1 and
SLV submersible wastewater pumps. Grundfos SL1
and SLV pumps are portable and designed for
pumping domestic and industrial sewage and
wastewater.
Two types of pumps are available:
• SL1.50.65 sewage pumps with single-channel
impeller
• SLV.65.65 sewage pumps with SuperVortex, free-
flow 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

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Fig. 1 SL1.50.65 and SLV.65.65 pumps
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Fig. 2 SLV.65.65 pump
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Pos.
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2.2 Applications

SL1.50.65 pumps are designed for pumping these
liquids:
• large quantities of drainage and surface water
• domestic wastewater with discharge from toilets
• wastewater from commercial buildings without
discharge from toilets
• sludge-containing industrial wastewater
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• industrial process water.
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SLV.65.65 pumps are designed for pumping these
liquids:
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• surface water with abrasive particles
• municipal sewage
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• sewage from commercial buildings
• sludge- or fibre-containing industrial wastewater.
The compact design makes the pumps suitable for
both temporary and permanent installation.
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Description
Cable plug
Nameplate
Outlet port
Outlet flange DN 65, PN 10
Lifting bracket
Stator housing
Oil screw
Clamp
Pump housing