SPP Pumps Thrustream - Manual (Page 3)

Operators Instructions for Horizontal
Standard Thrustream Centrifugal Pumps
Manual No/Rev
W12-003E / 6
Our policy is one of continuous improvement and we reserve the right to alter specifications at any time
Page 3 of 28
CONTENTS
Section Page
1. General Information & Safety Instructions 3
2. Transport Handling and Storage 4
3. General Description 5
4. Assembly and Installation 5
5. Commissioning and Operation 8
6. Maintenance and Service 10
6.1 General Introduction 10
6.2 Preparation for Maintenance 11
6.3 Repacking the Stuffing Box 11
6.4 Maintenance of Mechanical Seals 12
6.5 Bearing Lubrication 12
6.5 Bearing Replacement 12
6.6 Mechanical Seal Replacement 14
6.7 Overhaul and Repairs 14
6.8 Pump Assembly Instructions 16
7. Faults and Remedial Action 19
8. Pump Details: 20
8.1 Typical Pump Section Module 1 20
8.2 Typical Pump Section Module 1 & 2 21
8.3 Typical Pump Section Module 3 22
8.4 Parts Identification List 23
9. Metric Bolt Torque Recommendations 25
10. Spares & Service 28
Manufacturer’s Information (Where applicable)
Electric Motor Appendix I
Coupling Appendix II
Mechanical Seal Appendix III
Introduction
This manual gives the safety, installation, operation
and maintenance instructions for pumps in the SPP
Pumps Ltd Thrustream standard range of Horizontal
split case centrifugal pumps for general water and
industrial use.
Thrustream pumps are identified by their pump
designation and by their size code, the first number
is the delivery branch diameter and the second
number is the nominal diameter of the impeller in
centimetres.
The pump sizes covered by this manual are:
Size Pump Shaft
Module
50/38 TE05A 1SE
80/38 TE08A 1SE
65/24 TB06A 1
80/24 TB08A 1
125/24 TB12A 1
150/24 TB15A 1
125/29 TC12A 1
80/30 TD08A 1
100/30 TD10A 1
125/30 TD12A 1
100/24 TB10A 2
250/24 TB25A 2
150/30 TD15A 2
200/30 TD20A 2
250/30 TD25A 2
100/38 TE10A 2
125/38 TE12A 2
150/38 TE15A 2
200/38 TE20A 3
250/38 TE25A 3
150/48 TF15A 3
200/48 TF20A 3
This manual covers the Standard Thrustream pumps
that are built for use in the Horizontal position. For
information on pumps built for vertical applications,
please refer to a separate manual that can be
obtained from SPP Pumps Limited.
Thrustream Pumps used for Fire Protection
Note: Thrustream fire pumps differ from standard
pumps, as they have different shaft modules. For
information on Thrustream fire pumps, please refer
to a separate manual that can be obtained from SPP
Pumps Limited.