BS 4082-2:1969
Current
The latest, up-to-date edition.
Specification for external dimensions for vertical in-line centrifugal pumps \'U\' Type
Hardcopy , PDF
English
30-04-1969
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Foreword
Specification
1. Scope
2. Definitions
3. Selection of pump
4. Pressure and temperature ratings
5. Designation of pump
6. Dimensions
7. Branches and branch flanges
8. Direction of rotation
Appendices
A. Derivation of the basic selection chart grid
B. Change of speed
Tables
1. Quantity classification
2. Differential head classification
3. Casing test pressure rating
4. Standard dimensions for 'U' type pumps
5. Tolerances
6. Branch flanges
Figures
1. Basic selection chart for pumps
2. Dimensions for vertical in-line pumps - 'U' type
3. Selection chart for pumps operating at 1450 rev/min.
4. Selection chart for pumps operating at 1750 rev/min.
5. Selection chart for pumps operating at 3500 rev/min.
Principal external dimensions for interchangeable vertical in-line centrifugal pumps, \'U\' Type, driven by close coupled electric motors. Metric flange requirements for pump inlet and outlet connections. Pressure and temperature ratings. Basic selection chart defining zone of operation in terms of quantity and differential head. Appendices on derivations of basic selection chart grid, change of speed. Selection charts for pumps operating at 1450, 1750 and 3500 rev/min.
| Committee |
MCE/6
|
| DevelopmentNote |
Supersedes 67/16816 DC. (07/2005) Reviewed and confirmed by BSI, December 2011. (11/2011)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This British Standard specifies the principal external dimensions of a range of vertical “in-line?? centrifugal single-stage pumps of the “U?? type, normally driven by vertical close-coupled electric motors.
Other forms of drive are not excluded, provided the pump complies with the requirements of 2.1.
| BS 4082-1:1969 | Specification for external dimensions for vertical in-line centrifugal pumps \'I\' Type |
| BS 4082-1:1969 | Specification for external dimensions for vertical in-line centrifugal pumps \'I\' Type |
| BS 599:1966 | Methods of testing pumps |
| BS PD 5686(1969) : LATEST | THE USE OF SI UNITS |
| BS 1560:1958 | Steel pipe flanges and flanged fittings (nominal sizes 1/2 in to 24 in) for the petroleum industry |
| ASME B16.5 : 2017 | PIPE FLANGES AND FLANGED FITTINGS: NPS 1/2 THROUGH NPS 24 METRIC/INCH STANDARD |
| BS 350:2004 | Conversion factors for units |
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