Identification - Grundfos MTR Montage- Und Betriebsanleitung

2.3 Identification

2.3.1 Nameplate for MTR, MTRE
1 2 3
Type
MTR10-6/3 A-W-A-HUUV
Model A 96889995 P1 1019
12
f 50 Hz
13
n 2853 min -1
14
3
m /h
Q 10
15
p t 25/90
/
max max
16
17
Serial No. 0001
18
η
p
--.-
MEI ≥ 0.70
19 20
Example of a pump nameplate
Pos. Description
1 Type designation
2 Model
3 Product number
4 Production code
5 Production year and week (YYWW)
Power at rated flow rate and rated speed
6
(P2)
7 Head against closed valve
8 Head at rated flow rate
9 Direction of rotation:
CCW: Counterclockwise
CW: Clockwise
10 Country of origin
11 Approval marks
12 Frequency
13 Rated speed
14 Rated flow rate
Maximum system pressure/maximum liquid
15
temperature
Technical file number (stated if the pump is
16 ATEX-classified) or customer-specific infor-
mation
4 5
6
P2 1.1 kW
7
H 30.3 m
max
8
H 22.7 m
bar/ C ° CCW
9
Made in Hungary
10
11
DK-8850 Bjerringbro, Denmark
Pos. Description
Serial number (stated if the pump is ATEX-
17
classified)
ATEX category (stated if the pump is
18
ATEX-classified)
19 Minimum efficiency index
20 Hydraulic pump efficiency at rated flow rate
Related information
3.2 Inspecting the product
2.3.2 Type key for MTR, MTRE
Example of a pump type key.
MTRE 32-2/1-1 A-F-A-HUUV
Code Explanation
MTR Pump type
E Pump with integrated frequency converter
32
Rated flow rate [m
2 Number of chambers
1 Number of impellers
1 Number of impellers with reduced diameter
A Code for pump version
F Code for pipe connection
A Code for materials
Code for shaft seal:
H • Shaft seal type designation
U • Seal face material (rotating seal face)
U • Seal face material (stationary seal face)
V • Secondary seal material (rubber parts)
3
/h]
7