Drinking Water; Features And Benefits; Type Key - Grundfos SP Series Installation And Operating Instructions Manual

3.3 Drinking water

If the product is used for drinking water, the following precautions
must be taken to avoid contamination:
• Before use, make sure that the product does not come into
contact with dust or with chemicals not suitable for contact with
drinking water, for example lubricants, greases or oils.
• If the pump is used with potentially toxic liquids, it can no longer
be used for drinking water.
• Always use original parts to maintain the initial hygienic
characteristics of the product.

3.5 Type key

Example SPE
Pos. 1
Pos. Description
1 Pump type
- or SP
SPE
2 Rated flow rate in gpm
Material version
3
Stainless steel parts of material
S
N
R
4 Hp of motor
5 Number of impellers
BP
-
6
CUE
PD
6
475
2
= Standard design
= ECM-design (MS6000P)
= AISI 304 (EN 1.4301) SS
= AISI 316 (EN 1.4401) SS
= AISI 904L (EN 1.4539) SS
= Bare Pump
= Pump and motor (Standard or ECM motor)
- Standard motor and VFD
- ECM motor and VFD (SPE only)

3.4 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
• resistant to sand
• resistant to aggressive water
• monitoring, protection, and communication through protection
unit MP 204, and GO remote control.
S 500
3 4
5 PD
5 6