Grundfos CR Series User Manual

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38
7.5 Presiones máximas de operación
250 °F (194 °F para CRN-SF)
Consulte con Grundfos si las condiciones de operación difieren.
Tipo de bomba/
conexión
Etapas
Máx.
[psi (bar)]
60 Hz 50 Hz
CR, CRI, CRN 1s
Brida ovalada 1-17 1-23 232 (16)
FGJ, PJE 1-27 1-36 362 (25)
CR, CRI, CRN 1
Brida ovalada 1-17 1-23 232 (16)
FGJ, PJE 1-27 1-36 362 (25)
CR, CRI, CRN 3
Brida ovalada 1-17 1-23 232 (16)
FGJ, PJE 1-27 1-36 362 (25)
CR, CRI, CRN 5
Brida ovalada 1-16 1-22 232 (16)
FGJ, PJE 1-24 1-36 362 (25)
CR, CRI 10
Brida ovalada, CR 1-6 145 (10)
Brida ovalada, 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
Todas 1-17 1-22 362 (25)
CR, CRI 15
Brida ovalada 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
Todas 1-12 1-17 362 (25)
CR, CRI 20
Brida ovalada 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
Todas 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)
Tipo de bomba/
conexión
Etapas
Máx.
[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)