Mixed-Flow Volute Pump


Mixed-Flow Volute Pump
YM type

Durability and reliability as demonstrated in many power stations

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Structure


Mixed-Flow Volute Pump


Part name
1

Casing

2

Suction cover

3

Rear cover

4

Impeller

5

Liner ring

6

Liner ring (with protector)

7

Impeller ring

8

Rear plate

9

Bracket

10

Bearing case

11

Bearing cover

12

Bearing cover

13

Shaft

14

Impeller nut

15

Impeller washer

16

Sleeve

17

Seal ring

18

Gland

19

Gland packing

20

Cone roller bearing

21

Cylinder roller bearing

22

Casing packing



Specifications

Standard specifications

All parts which come into contact with liquid are made of metal and the shaft is fully sealed to avoid contact with liquid.

Slurry specifications

The impeller, including the closed type, has a wear-resistant shape with rear vanes at the coupling side. The liner ring with the protector prevents wear of the suction cover caused by slurry blown against it.
The rear plate, which is exchangeable, is installed at the rear side of the impeller to protect the casing from wear.

Shaft seal

Selection of the shaft seal most suitable for the type of liquid used and site conditions is possible.



Example of shaft seal (Optional)

Mixed-Flow Volute Pump / Example of shaft seal

Mixed-Flow Volute Pump / Example of shaft seal

Mixed-Flow Volute Pump / Example of shaft seal


For details of Non-External-Flushing Mechanical Seal, please refer to this page.


Features
Structure
Technical data
Selection & Dimensions
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