Grundfos CRN 3 - Type Keys

7
English (US)
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 and 64
5.2.3 CRT 2, 4, 8, and 16
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