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MCHZ
Item no. Quantity Description
0010
2
bearing housing
0020
2
pump casing
0030
1
end cover
0040*
1
air wheel
cover for mechanical
0050
2
seal
0060*
2
set ring
0070*
1
throttling bush
0090*
2
external circlip
0100*
4
filling ring
0110
3
bearing cover
0120
1
bearing cover
0130*
1
mechanical seal
0140*
1
mechanical seal
0150*
2
gasket
0160*
1
gasket
0200*
1
key
0210*
2
ball bearing
0220*
4
external circlip
0230*
2
internal circlip
0240*
3
V-ring
0250
8
plug
0260
8
sealing ring
0290
8
tap bolt
0300
2
adjustment screw
0340
2
pipe union
0500
1
suction cover
0510
n-1
stage casing
0520*
n
impeller
0530
1
pump casing
0570*
1
shaft
0580*
n
wear ring
0590*
n-1
wear ring
0600*
1
throttling sleeve
0610*
n
wear ring
0660*
n+3
gasket
0670*
1
balance pipe
0730
n+1
key
0740
4
tie rod
0750
8
nut
0755
4
washer
0770
4
bolt with nut
MCHZ/EN (0808) 4.1
See figure 28.
Cast iron
Design P
cast iron
Cast iron +
bronze impeller Remarks
Design Q
cast iron
cast iron
cast iron
aluminium bronze
cast iron
alloyed steel
bronze
alloyed steel
steel
steel
steel
--
--
--
--
alloyed steel
--
steel
steel
rubber
copper
copper
steel
alloyed steel
brass
cast iron
cast iron
bronze
cast iron
alloyed steel
bronze
bronze
alloyed steel
only for MCHZS 12,5 x 8-9 and MCHZS 16 x 5-9
bronze
--
copper
alloyed steel
only for MCHZS 12,5 x 4-9 MCHZS 14a/b x 4-9,
alloyed steel
MCHZS 16 x 2-9
only for MCHZS 12,5 x 4-9, MCHZS 14a/b x 4-9,
steel
MCHZS 16 x 2-9
stainless steel
only for MCHZS 12,5 x 1-3, MCHZS 14a/b x 1-3,
steel
MCHZS 16 x 1
Parts
63
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