Andritz MC - Application Limiting Values

Medium-consistency pump MC
STANDARD, C-01-000000
Rev. 0, 2010.02.09 DESCRIPTION Kap.3 , Seite 15 of 18
GRZ-2698568-v1-Description.FM
3.7 Application limiting values
The limit values shown for the medium-consistency pump stated in the
present Chapter should not be exceeded under any circumstances.
Pressure limit
value
The permitted pressure limit value according to table (Tab. 3-4) must be
observed.
Temperature limit
value
The permitted temperature limit value according to the table (Tab. 3-5)
must be observed.
Sealing water -
shaft seal
The permitted pressure and quantity data on the shaft seal according to
table (
Tab. 3-7) must be observed.
Type Pressure in suction
branch
Pressure in delivery
branch
MC80-350 0.25 min./16 bar max. 16 / 25 bar
MC100-330 0.25 min./16 bar max. 16 / 25 bar
MC125-450 0.25 min./16 bar max. 16 / 25 bar
MC150-470 0.25 min./16 bar max. 16 / 25 bar
MC200-550 0.25 min./16 bar max. 16 / 25 bar
MC250-600 0.25 min./16 bar max. 16 / 25 bar
Tab. 3-4 Pressure limit value
Material Temperature of medium
1.4460 95°C max.
1.4469 95°C max.
Tab. 3-5 Temperature limit values
(for detailed description see chapter 6.6.1)
Quality
Pure water
Mechanical contamination: 80 microns max.
Temperature
10°C min. - 30°C max.
Solids content
2 mg/l max.
Tab. 3-6 Sealing water data