Grundfos SP User Manual

6
English (US)
3. Product description
3.1 Introduction
Your Grundfos SP submersible pump is of the
highest quality. Combined with proper
installation, your Grundfos pump will give you
many years of reliable service.
To ensure the proper installation of the pump,
carefully read the complete manual before
attempting to install the pump.
3.2 Applications
Grundfos SP submersible pumps are suitable for
the following applications:
• groundwater supply to waterworks
• irrigation in horticulture and agriculture
• groundwater lowering (dewatering)
• pressure boosting
• industrial applications
• domestic water supply.
3.3 Features and benefits
• State-of-the-art hydraulics provide high
efficiency and low operating costs
• 100 % stainless steel components inside and
outside for long service life
• sand resistant
• resistant to aggressive water
• monitoring, protection, and communication
via protection unit MP 204, and GO remote
control.
3.4 Type key
4. Delivery, handling and storage
4.1 Delivery
Examine the components carefully to make sure
no damage has occurred to the pump end,
motor, cable or control box during shipment.
4.2 Handling
Keep the pump in the shipping carton until it is
ready to be installed. The shipping carton is
specially designed to protect it from damage.
During unpacking and prior to installation, make
sure that the pump is not dropped or
mishandled.
Do not expose the pump to unnecessary impact
and shocks.
The motor is equipped with a power cable.
You will find a loose nameplate with an adhesive
backing with the pump. If the nameplate is
blank, complete it in pen and attach it to the
control box.
Example 475 S 500 - 5 - A B
Rated flow rate in gpm
Type range
Stainless steel parts of
material
S = AISI 304
N = AISI 316
R = AISI 904L
Hp of motor
Number of impellers
First reduced-diameter impeller (A, B or C)
Second reduced-diameter impeller (A, B or C)
Caution
CAUTION
Keep the pump in the shipping carton
until it is placed in the vertical position
during installation.
Handle the pump with care.
Caution
CAUTION
Never use the power cable to support
the weight of the pump.
Note
Fix the extra nameplate supplied with
the pump at the installation site.

Grundfos SP Specifications

General

Brand	Grundfos
Model	SP
Category	Water Pump
Language	English