Grundfos CR Series User Manual

English (US)
6
5. Identification
5.1 Nameplate data
Fig. 1 Example of nameplate CR, CRI, CRN, CRT
Specification of the model line in nameplates:
Fig. 2 Key to model line in nameplates
5.2 Type keys
5.2.1 CR, CRI, CRN 1s, 1, 3, 5, 10, 15, and 20
5.2.2 CR, CRN 32, 45, 64, 90, 120, and 150
5.2.3 CRT 2, 4, 8, and 16
1. Type designation
TM04 3895 2609
2. Model, material
number, production
number
3. Head in feet at
rated flow
4. Rated motor hp
5. Head at zero flow
6. Rated rpm
7. Rated flow
8. Rated frequency
9. Maximum pressure
and maximum
liquid temperature
10. Direction of rotation
11. Production country
TM04 3904 3913
1
2
43
6
87
910
5
11
A
12345678 0123
P1
13
41
Model e.g.
ABCD
Material number
Production company
Last two digits of production year
Production week number (01-52)
Sequence of pump within production week
Example CR 3- 10 A FG A E HQQE
Type range: CR, CRI, CRN
Rated flow rate in [m
3
/h] (x 5 gpm)
Number of impellers
Code for pump version
Code for pipe connection
Code for materials
Code for rubber parts
Code for shaft seal
Example CR 32- 2- 1 A G A E KUBE
Pump range: CR, CRN
Rated flow rate in [m
3
/h] (x 5 gpm)
Number of impellers
Number of reduced-diameter impellers
Code for pump version
Code for pipe connection
Code for materials
Code for rubber parts
Code for shaft seal
Example CRT 16- 30 /2 A G A AUUE
Pump range: CRT
Rated flow rate in [m
3
/h] (x 5gpm)
Number of stages x 10
Code for impellers (used only if the pump has
fewer impellers than stages)
Code for pump version
Code for pipe connection
Code for materials
Code for shaft seal and rubber parts

Grundfos CR Series Specifications

General

Brand	Grundfos
Model	CR Series
Category	Water Pump
Language	English