Circor ALLWEILER NI Series User Manual

Appendix
9.3 Spare parts for two years of
continuous operation according
to DIN 24296
Number of identical pumps (including stand-by pumps)
234
5
6or7 8or9 >9
Part no. Part designation
Set/quantity of spare parts
171.01
Guide wheel (all two-stage
pump sizes)
111 2 2 3
30%
220.01
515.01
914.06
922.01
936.01
940.01
Stub shaft
Clamping ring
Socket head cap screw
Impeller nut
Spring ring
Shaft key
1)
112 2 2 3
30%
230.01
Impeller (all single-stage
pump sizes)
111 2 2 3
30%
230.02
230.03
514.01
904.05
Impeller, first stage
Impeller, second stage
Threaded ring
Grub screws
1)
111 2 2 3 30%
400.01
400.02
Gasket (set)
Gasket (for version with
intermediate ring)
468 8 9 12
150 %
433.01 Mechanical seal 2 3 4 5 6 7
90 %
Tab. 21 Spare parts for two years of continuous operation
1) Delivered as a mechanical unit (BG) or sales unit (VG)
42 NI series BA-2021.06 en-US 550 113 – 146-900/E

Circor ALLWEILER NI Series Specifications

General

Brand	Circor
Model	ALLWEILER NI Series
Category	Water Pump
Language	English