Product Introduction; Product Description; Applications - Grundfos Unilift KP 150 Instrucciones De Instalación Y Funcionamiento

6. Product introduction

6.1 Product description

The Grundfos Unilift KP 150, KP 250 and KP
350 pumps are single-stage, submersible pumps
designed for pumping grey water, that is, the
wastewater from showers, sinks, washing
machines, etc.
This pump has been evaluated for
use with water, grey wastewater and
heated wastewater.
The pump is capable of pumping water which
contains a limited quantity of spherical solids up
to 0.39 in. (10 mm) in diameter without being
blocked or damaged.
The product is designed for automatic operation
with a float switch or for manual operation.
The product can be installed in a permanent
installation or used as a portable pump.

6.2 Applications

DANGER
Electric shock
Death or serious personal injury
- Do not use the pumps in or at
swimming pools, garden ponds,
etc. when there are persons in the
water.
Applications
Drainage of basements or buildings prone to flooding.
Pumping of wastewater from washing machines, sinks, baths,
showers, etc., up to the sewer level.
Dewatering of sites or pumping of water for fountains.
Pumping in draining wells.
Emptying of swimming pools, ponds, tanks, or fountains.
Check the regional or local EX-approval requirements for surface water at gas stations and in parking
areas.
Note: Unilift KP does not have any explosion-proof approval. See the Grundfos SL range.
If the pump has been used for very
dirty or chlorinated water, flush the
pump thoroughly with clean water
after use.
Wear gloves and other suitable
personal protective equipment in
accordance with local regulations.
Observe local regulations on any
exposure to wastewater.
The product is not designed for
pumping stones and similar materials
Incorrect use of the product, for example
resulting in blockage or wear of the pump, will
void the pump's warranty. Note that the pump is
not suitable for these liquids:
• sewage
• liquids containing long fibers
• flammable liquids (oil, gasoline, etc.)
• aggressive liquids
• liquids containing solids exceeding the
pump's recommended maximum particle
size of 0.39 in. (10 mm).
Pumping of particles exceeding maximum
particle size for the pump may block or damage
the pump.
The pump contains approximately 70 ml of non-
poisonous motor liquid that may pollute the
pumped liquid if the pump should leak.
The pump is suitable for the following
applications.
KP 150
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KP 250 KP 350
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