Bơm Flowserve Sihi áp lực cao MS Series

SIHImulti “MS” Series Design Features


Pump allowable pressure options


MSL   40 bar / 580 psig


MSM  63 bar / 913 psig


MSC  100 bar / 1,450 psig


MSH  160 bar / 2,220 psig  


Patented Balancing Design ***


Shaft Sealing Options


Mechanical Seal Options


Packed Stuffing Boxes


Multiple hydraulics, multiple stages


Suction Design:  Axial / Radial ***


Flange Orientation Options


Material Options


***  Features unique to certain models



SIHImulti Series – MSL, MSM & MSC


SIHImulti “MS” Series Sizes and Hydraulics


MSL & MSM Pump Series: 032, 050, 065, 100, 125, 150

MSC & MSH Pump Series: 050, 065, 100

Hydraulics: A, B, C, D



SIHImulti “MS” Series – 1st Stage Impeller


          



SIHImulti “MS” Series Nomenclature

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

M

S

C

A

0

5

0

0

6

0

M

A

A

B

G

3

T

F

E

0

0

0

1

0

1


Pump nomenclature defines:

Type of pump
Construction structure:
Size
Stages
Hydraulics & Bearings
Shaft Sealing
Materials (Pump and “O” rings)
Flange type and orientation

SIHImulti “MS” Series Start-up


§Follow installation and alignment procedures

§No piping loads on pump flanges

§Suction piping to pump must be in accordance with IOM recommendations

§Ensure proper rotation prior to initial start-up

§Operate pump on the pump performance curve. Avoid running at either end of the pump curve for prolonged periods

§Operate pump within temperature and pressure limits of the pump

§Monitor pump operation. Investigate high temperatures or vibration problems. 

§Liquids pumped should be clean without solids


SIHImulti “MS” Series Maintenance


MSL, MSM, & MSC (Excludes 125 & 150)
The bearings will run hot for a day or so at first start-up or after re greasing
Normal operating temperature is approximately 190º F
Roller bearings need to be re-lubricated at intervals specified in the IOM for each pump
The grease should be a lithium soap based high temperature grease such a SKF LGHP2
“DO NOT MIX GREASES
Bearing should be heated prior to installation on shaft sleeve.

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