PUMP DESIGN STANDARDS
| No. | Pump Type | Jurisdiction | Standard number | Standard title | Pump Type | Summary |
| 1 | Centrifugal | North America | API 610 | Centrifugal pumps for petroleum, petrochemical and natural gas industries | Overhung : 6types Between bearings: 5types Vertically suspended 7 types | Relevant industry operating experience suggests pumps produced are cost effective when pumping liquids at conditions exceeding any one of the following: (1) Discharge press. 19 bar (2) Suction press. 5 bar (3) Pumping temp. 150 ℃ (4) Rotative speed 3600 min-1 (5) Rated total head 120 m (6) Impeller diameter, overhung pumps 330 mm |
| 2 | Centrifugal | Europe | ISO 13709 | same as API 610 | same as API 610 | same as API 610 |
| 3 | Centrifugal | North America | ANSI B 73.1 | Specification for horizontal end suction centrifugal pumps for chemical process | Horizontal, end suction single stage, centerline discharge design | Pump dimensions and approximate performance (capacity and total head) of standard pumps are provided. |
| 4 | Centrifugal | Europe | ISO 2858 | End-suction centrifugal pumps (rating 16 bar) – Designation, nominal duty point and dimensions | Horizontal, end suction single stage, centerline discharge design | Maximum operating rating of 16 bar. Pump dimensions and nominal duty points are provided. |
| 5 | Centrifugal | Europe | ISO 9905 (JIS B 8307) | Technical specifications for centrifugal pumps – Class I | Single stage, multistage, horizontal, vertical, closedcoupled | It was established for requirements to centrifugal pump class Ⅰ(the severest), to standardize, to rationalize of production and use and to improve the quality. It may be applied for power generation pumps. |
| 6 | Centrifugal | Europe | ISO 5199 (JIS B 8308) | Technical specifications for centrifugal pumpsClassⅡ | Single stage, multistage, horizontal, vertical, closedcoupled | It was established for requirements to centrifugal pump class Ⅱwith single stage, horizontal or vertical of general use, and all drives and installed methods, to standardize, to rationalize of production and use and to improve the quality. It may be applied for chemical pumps. |
| 7 | Centrifugal | Europe | ISO 9908 (JIS B 8309) | Technical specifications for centrifugal pumpsClass Ⅲ | Single stage, multistage, horizontal, vertical, closedcoupled | It was established for requirements to centrifugal pump class Ⅲwith single stage, multistage, horizontal or vertical (rigidly coupled and closed-coupled) of general use, and all drives and installed methods, to standardize, to rationalize of production and use and to improve the quality. It may be applied for commercialized pumps. |
| 8 | Centrifugal | Japan | JIS B 8313 | End suction centrifugal pumps | Small size, end suction centrifugal pumps | It was established for general use, small centrifugal pumps with single stage and end suction, applied for maximum working pressure 1 MPa and fresh water temperature 0 to 40℃, and coupled with 50Hz/60Hz and 2P/4P three-phase induction motor through flexible coupling on common baseplate. |
| 9 | Centrifugal | Japan | JIS B 8319 | Small size multistage centrifugal pumps | Small size, single suction multistage centrifugal pumps | It was established for general use, small centrifugal pumps with multistage (2-15 stages), applied for maximum working pressure 2.75 MPa and fresh water temperature 0 to 40℃, and coupled with 50Hz/60Hz and 2P/4P three-phase induction motor through flexible coupling on common baseplate. |
| 10 | Centrifugal | Japan | JIS B 8322 | Double suction volute pumps | Horizontal, single stage, double suction volute pumps | It was established for general use, centrifugal pumps with single stage and double suction, applied for maximum working pressure 1.4 MPa and fresh water temperature 0 to 40℃, and coupled with 50Hz/60Hz and 4P/6P/8P three-phase induction motor through flexible coupling on common baseplate. |
| 11 | Centrifugal | Japan | JIS B 8323 | Water ring vacuum pumps | Water ring vacuum pumps | It was established for general use, water ring vacuum pumps with suction bore size 20-50mm, and coupled with 50Hz/60Hz three-phase induction motor through flexible coupling or V-belt on common baseplate. |
| 12 | Centrifugal | Japan | JIS B 8324 | Submersible motor pumps for deep well | Single suction, centrifugal or mixed flow, submersible motor pumps for deep well | It was established for single suction, centrifugal or mixed flow, submersible motor pumps for deep well with bore size 20-200mm, suspended on well top or under column pipe, applied for water temperature 10 to 25℃, coupled with 50Hz/60Hz and 2P submersible three-phase induction motor through coupling, and submerged within 100m deep. |
| 13 | Centrifugal | Japan | JIS B 8325 | Submersible motor pumps for sump | Single suction, single stage, centrifugal, submersible motor pumps for sump | It was established for single suction, centrifugal, submersible motor pumps for sump, applied for sewage temperature 0 to 45℃, pH 5-9 and solids less than 20mm, suspended in the storage tank or set on it, coupled with 50Hz/60Hz and 2P/4P submersible three-phase induction motor through common shaft or coupling. |