ASME B73.1 Horizontal end-suction chemical process pumps
CurrentLatest edition found. Still confirm amendments with the publisher.
- Edition
- ASME B73.1-2020
- Publisher
- ASME
- Part family
- Pumps, compressors & fans
- Reviewed
- 27 October 2026 · source checked
Is ASME B73.1 still current?
Yes. ASME B73.1-2020 is the latest edition MechAtlas found (MechAtlas review: 27 October 2026). Check the publisher for amendments before you specify it.
What it covers
US specification for horizontal end-suction centrifugal pumps for chemical process ('ANSI pumps').
Parts that use ASME B73.1
- Centrifugal pump (USA (ASME / ASTM), main)
Pump that uses a rotating impeller to move liquid; the most common pump type in plants (water, process, cooling).
Horizontal end-suction chemical process pumps ('ANSI pumps'). 2020.
Official source
MechAtlas does not reproduce standards. Check the official edition at the publisher's page for ASME B73.1 or the ASME store.
Open in MechAtlasCheck a drawing callout
Other pumps, compressors & fans standards
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Displacement compressor acceptance tests - ISO 5801 Changing
Fan performance testing - ISO 8573-1 Changing
Compressed air purity classes - SMACNA / EN 1505–1507 / EN 12237 Changing
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Centrifugal, screw, packaged plant-air compressors - API 618 Current
Reciprocating compressors - EN 733 Current
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End-suction pumps 16 bar - Designation and dimensions (India) - IS 5120 Current
Rotodynamic special-purpose pumps - Technical requirements