Grundfos CR Series User Manual

67
Français (CA)
7.5 Pressions de fonctionnement maximales
250 °F (194 °F pour CRN-SF)
Consulter Grundfos en cas d'autres conditions de fonctionne-
ment.
Type de
pompe/
branchement
Chambres
Max.
[psi (bar)]
60 Hz 50 Hz
CR, CRI, CRN 1s
Bride ovale 1-17 1-23 232 (16)
FGJ, PJE 1-27 1-36 362 (25)
CR, CRI, CRN 1
Bride ovale 1-17 1-23 232 (16)
FGJ, PJE 1-27 1-36 362 (25)
CR, CRI, CRN 3
Bride ovale 1-17 1-23 232 (16)
FGJ, PJE 1-27 1-36 362 (25)
CR, CRI, CRN 5
Bride ovale 1-16 1-22 232 (16)
FGJ, PJE 1-24 1-36 362 (25)
CR, CRI 10
Bride ovale CR 1-6 145 (10)
Bride ovale, CRI 1-10 1-16 232 (16)
FGJ, GJ, PJE 1-10 1-16 232 (16)
FGJ, GJ, PJE 12-17 17-22 362 (25)
CRN 10
Tous 1-17 1-22 362 (25)
CR, CRI 15
Bride ovale 1-5 1-7 145 (10)
FGJ, GJ, PJE 1-8 1-10 232 (16)
FGJ, GJ, PJE 9-12 12-17 362 (25)
CRN 15
Tous 1-12 1-17 362 (25)
CR, CRI 20
Bride ovale 1-5 1-7 145 (10)
FGJ, GJ, PJE 1-7 1-10 232 (16)
FGJ, GJ, PJE 8-10 12-17 362 (25)
CRN 20
Tous 1-10 1-17 362 (25)
CR, CRN 32
1-1 - 5 1-1 - 7 232 (16)
6-2 - 11-2 8-2 - 14 435 (30)
CR, CRN 45
1-1 - 4-2 1-1 - 5 232 (16)
4-2 - 8-1 6-2 - 13-2 435 (30)
CR, CRN 64
1-1 - 3 1-1 - 5 232 (16)
4-2 - 5-2 6-2 - 8-1 435 (30)
CR, CRN 90
1-1 - 3 1-1 - 4 232 (16)
4-2 - 4-1 5-2 - 6 435 (30)
CR, CRN 120
1-1 - 3 232 (16)
4-2 - 5-2 1-1 - 5-2 435 (30)
CR, CRN 150
1-1 - 3 232 (16)
4-1 - 4-2 1-1 - 4-2 435 (30)
CRT 2 2-18 2-26 305 (21)
CRT 4 1-16 1-22 305 (21)
CRT 8 1-8 1-12 232 (16)
10-16 14-20 362 (25)
CRT 16 1-8 1-8 232 (16)
10-12 10-16 362 (25)
Type de
pompe/
branchement
Chambres
Max.
[psi (bar)]
60 Hz 50 Hz

Grundfos CR Series Specifications

General

Type	Centrifugal pump
Material	Stainless steel
Motor range	0.37 kW to 22 kW
Applications	Water supply
Impeller Material	Stainless steel
Connections	Flanged
Speed	2900 rpm
Temperature range	-20°C to +120°C (depending on model and material)