English (GB)
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3. Applications
The Grundfos pumps, types CRK and MTR, are tank
mounted multistage centrifugal pumps designed for
the following applications:
• liquid transfer in machine tools
• condensate transfer
• liquid transfer in industrial washing machines
• pressure boosting of cold or hot clean liquids
• similar applications.
3.1 Pumped liquids
Thin, non-explosive liquids, not containing fibres.
The liquid must not attack the pump materials
chemically.
When pumping liquids with a density and/or viscosity
higher than that of water, use motors with
correspondingly higher outputs, if required.
MTR version A pumps have a cast iron pump head.
In MTR version I and CRK version I pumps all parts
in contact with the pumped liquid are of stainless
steel EN/DIN 1.4301 or better.
4. Identification
4.1 Nameplate for CRK and MTR
Fig. 1 Example of nameplate
Warning
Do not use the pump for flammable liquids,
such as diesel oil and petrol.
TM05 5279 3912
Pos. Description
1 Type designation
2 Model
3 Product number
4 Place of production
5 Production year and week (YYWW)
6 P2, 50 Hz
7 Head against closed valve
8 Head at rated flow rate
9
Direction of rotation
CCW: Counter-clockwise
CW: Clockwise
10 Country of production
11 Approval marks
12 Frequency
13 Speed
14 Rated flow rate
15 Maximum pressure and temperature
16
The number of the copy of the technical
file kept at KEMA (stated if the pump is
ATEX classified)
17
The serial number of the pump (stated if
the pump is ATEX classified)
18
ATEX category (stated if the pump is
ATEX classified)
19 Minimum efficiency index
20 Hydraulic pump efficiency
Type
MTR10-6/3 A-W-A-HUUV
Model A 96889995 P1 1019
f 50 Hz 1.1P2 kW
30.3 mmin H
max
2853n
Q10
m /h
H 22.7 m
CCWbar/ C25/90
Made in Hungary
p
max
/t
max
Serial No. 0001
MEI 0.70
p
°
Ș
3
-1
DK-8850 Bjerringbro, Denmark
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