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KSB PUMPS LTD.
Type - MEGACHEM
Sr. No.
Ex.
The pump's nameplate shows the type series, pump size, version, works order no. & main operating data.
Please quote the above information in all queries, repeat orders and particularly when ordering spares.
Point No. Description
1
1.1
2
2.1
2.2
2.3
2.4
2.4.1
2.4.2
2.5
2.6
3
3.1
3.1.1
3.1.2
3.1.3
3.1.4
3.2
3.3
4
Maintenance & Lubrication
4.1
4.2
4.2.1
4.2.2
5
5.1
5.2
Dismantling
5.3
5.4
THANK YOU CUSTOMER
You are a proud owner of a MEGACHEM pump.
/ 75
Page No.
Type
Sr. No
Q
n
Ex.
CONTENTS
Point No. Description
1
6
1
6.1
1
6.2
1
6.3
1
6.3.1
1
lubricant fill
1
6.4
2
6.5
3
6.6
3
7
3
8
3
8.1
3
9
3
3
10
3
10.1
3
4
4
11
4
11.1
4
4
12
4
4
4
4
4
5
5
MEGACHEM
KSB Pumps Limited
- 75
m /hr.
3
H
m
rpm
kW
Page No.
5
5
5
5
6
6
6
6
6
6
6
7
8
8
9
9
10 & 11

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dinesh mishra
May 30, 2025

megachem cx-32-160 specification

Summary of Contents for KSB MEGACHEM

  • Page 1: Table Of Contents

    MEGACHEM THANK YOU CUSTOMER You are a proud owner of a MEGACHEM pump. KSB Pumps Limited Type KSB PUMPS LTD. Sr. No - 75 Type - MEGACHEM m /hr. Sr. No. / 75 The pump's nameplate shows the type series, pump size, version, works order no. & main operating data.
  • Page 2: General

    MEGACHEM General Mounting Position the pumpset on the foundation and align using a Your centrifugal pumps will only give you completely precision spirit level on the discharge nozzle. Ensure that trouble free and satisfactory service on condition that it is the gap between the two coupling halves is as given on the installed with due care and properly maintained.
  • Page 3: Auxiliary Connections

    MEGACHEM on to the pump. The nominal sizes of the pipelines should be at least equal to the nominal sizes of the pump nozzles (fig.5a, 5d). We recommend the incorporation of check valves or non-return valves and isolating valves in the system, depending on the type of installation and pump.
  • Page 4: Vacuum Balance Line

    ( refer cl. 6.5). For details refer KSB. Table no. 2 3.1.3 Priming & associated checks. Coupling guard Vent and prime the pump and suction line before start-up.
  • Page 5: Start-Up

    MEGACHEM Start-up Dismantling Start the set against a close discharge valve only. Once the General pump has reached full speed, slowly open the discharge valve to the duty point. Before dismantling, make sure the motor is disconnected from t h e p o w e r s u p p l y a n d c a n n o t b e s w i t c h e d o n After the pump has reached its working temperature and/or if accidentally.
  • Page 6: Dismantling The Bearing Unit

    Max. Min. Table no. 4 If after some period, these clearances get doubled due to wear; please consult KSB. Fig. no. 12a : Dismantling the bearing unit Replacing of bearings 1. Remove the impeller by unscrewing impeller washer bolt 1. Check the shaft (210) with its shaft protection sleeve (524) (901.03) &...
  • Page 7: Deep Groove Ball Bearings

    MEGACHEM 6.3.1 Deep groove ball bearings & lubricant fill Conversion kit Parts required for change over from gland packing to Bearing Oil lubrication Grease packed mechanical seal bracket Bearing no. Bearing no. Oil qty.in ltr. A-30 6306 2Z C3 6306 C3 1.
  • Page 8: Spare Parts

    Quantity of spare parts pumps. If the name plate is missing then check on the Shaft discharge flange for serial number. e.g. Impeller Type : MEGACHEM C 50-200 Deep groove 100% Serial no. : 995 1234-1235 ball bearing Bearing bracket...
  • Page 9: Sectional Drawing & List Of Components

    MEGACHEM Sectional drawing & list of component 10.1 Sandwiched discharge cover & cooling cover details Sandwiched dishcage Covers are applicable for sizes 32-125, 160 40-160 50-160 65-125, 160 80-160 Cooling cover details...
  • Page 10: Pump Sectional Drawing

    MEGACHEM Pump cross sectional drawing 901.02 903.03 400.02 903.04 421.01 321.02 360.02 421.02 400.03 903.05-08 901.04 321.01 400.05 901.05 901.01 903.02 901.03 903.01 550.02 360.01 903.09 550.03 940.02 940.01 400.01 903.10 901.06 412.03 400.04 Fig. no.10 11.1 List of components Part no.
  • Page 11: Faults-Cause & Remedy

    MEGACHEM Faults-cause & remedy Cause Remedy 1) The pump generates excessively Reset duty point • high differential pressure Excessively high back pressure Check the plant for dirt. Fit larger • impeller 2) The pump and \ or piping are Vent or prime the pump and piping •...
  • Page 12 • rotor dynamically. Defective bearings. Fit new bearings. • Insufficient rate of flow. Insrease the minimum rate of flow. • • 1) The pump should be made pressureless before attempting to remedy in parts under pressure 2) Please refer KSB...

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