CODES AND STANDARDS

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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.

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