Delivery And Handling; Applications; Identification; Nameplates - Grundfos CM Instrucciones De Instalación Y Funcionamiento

4. Delivery and handling

Grundfos CM pumps are delivered from factory in a packaging
specially designed for manual transport or transport by forklift
truck or a similar vehicle.
In order to ensure safe transport, Grundfos
recommends to transport the pumps with
suitable lifting tools.

5. Applications

CM pumps are horizontal, multistage centrifugal pumps for the
pumping of clean, thin and non-explosive liquids, not containing
solid particles or fibers that may attack the pump mechanically or
chemically.
If your pump is carrying the UL mark, official UL
approval has been given for this pump for use
with water only.
This product is Listed to applicable UL standards
and requirements by Underwriters Laboratories
Inc. for use with water only.
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6. Identification

6.1 Nameplates

The pump and motor nameplates are positioned on the motor fan
cover or terminal box.
The data and information on the pump nameplate are described
in the table below. See the nameplate in fig. 1.
Pos. Description
1 Pump type
2 Pump model
Environmental rating for enclosures based on NEMA type
3
designations
4 Enclosure class
Maximum ambient temperature
5
[°F] / [°C]
Maximum system pressure
6
[psi] / [[bar] / MPa]
7 Maximum liquid temperature [°F] / [°C]
8 Insulation class
9 Motor protection
10 Rated flow [GPM] / [m
11 Head at rated flow [psi] / [m]
12 Maximum head [psi] / [m]
Type
1
Model
2
Env IP °F
T °C
3 4 5 5
Amb
Q m³/h GPM
10 10
nom
H m PSI
11 11
nom
H m PSI
12 12
max
Fig. 1 Nameplate for pump
The data and information on the motor nameplate are described
in the table below. See the nameplate in fig. 2.
Pos. Description
1 Number of phases
2 Voltage [V]
3 Maximum current [A]
4 Rated current [A]
5 Power output [kW] / [HP]
Single-phase pumps only:
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Capacitor size [ F] and voltage [V]
50 Hz 60 Hz
~ / V
1 2 2
I / A
max 3 3
I
/ A
4 4
1/1
P
kW HP
5 5
2
Capacitor uF / V
6
Fig. 2 Nameplate for motor
3
/h]
P bar PSI
MPa
max 6 6
6
°C
T °F
7 7
liq,max
8 9
Insulation class
Q m³/h GPM
10 10
nom
H m PSI
11 11
nom
H m PSI
12 12
max
~ / V
1 2 2
I / A
max 3 3
I
/ A
4 4
1/1
P
kW HP
5 5
2
Capacitor uF / V
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