Intended Use; Mixed Liquids - Grundfos SMD Installation And Operating Instructions Manual

8
10
11
SFG flowmaker
Pos. Description
2 Column profile
3 Depth blocker
4 Motor bracket
5 Top fixation bracket including safety wire
7 Motor housing
8 Gearbox
9 Clamping ring
10 Propeller
11 Hub
20 Wire clamp

2.2 Intended use

These mixers and flowmakers are designed for
20
mixing in industrial applications.
5
These products are designed for applications
2
involving the mixing, that is the homogenisation and
suspension of liquids of low to medium viscosity (≤
4
500 mPas).
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2.2.1 Applications
These mixers and flowmakers are intended to be
used in the following areas:
•
3
•
•
•
•

2.3 Mixed liquids

Observe the following liquid limitations to avoid
overloading and exposing the mixers and flowmakers
to corrosion.
pH value
Liquid temperature *
Maximum density
Maximum dynamic
viscosity
Chloride content
Chloride content
*
**
For mixing liquids exceeding the values stated above,
contact Grundfos.
municipal and industrial wastewater treatment
industrial processes
sludge treatment
agriculture
biogas plants.
SMD, SMG,
SFG
5-40 °C
1060 kg/m
250 mPas **
500 mPas
Stainless steel DIN 1.4301:
Stainless steel DIN 1.4404:
The liquid temperature range is stated on the nameplate.
See section Nameplate
For SMD.
SMG.H,
SFG.H
4-10
5-60 °C
3 3
1100 kg/m
500-5000
mPas
≤ 200 mg/l
≤ 1000 mg/l
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