Barrier Fluid Connections; Pump With Dosing Pump; Dimensions Of Pump With Dosing Pump - Grundfos CR 95 Installation And Operating Instructions Manual

6. Barrier fluid connections

Key to the letters in the drawings:
Pos. A = pumped liquid.
Pos. C/D and E = barrier fluid.
C/D
Inlet 1/2"
E
A
Fig. 1 Seal chamber CR, CRN 95, 125, 155
6
C/D
Outlet 1/2"
E
Sensor
A

7. Pump with dosing pump

Dosing pump
Barrier fluid
Fig. 2 Pump with dosing pump

7.1 Dimensions of pump with dosing pump

Additional height of seal chamber
Pump type
CR, CRN 95
CR, CRN 125, 155
[mm]
209
244