Vacuum · Italy
Pompetravaini
Pompetravaini S.p.A., founded in 1929 near Milan, manufactures liquid ring vacuum pumps and compressors and centrifugal pumps; Travaini is its product brand, not a separate company.
Travaini and Pompetravaini refer to the same company (US subsidiary: Travaini Pumps USA). Acquired NSB Gas Processing (Switzerland) in 2012, BORA Blowers (Italy) in 2014 and its Spanish distributor Preyva in 2023 (now Travaini-Preyva).
See all 36 models with OEM data- Status
- Active
- Parent company
- Independent
- Region
- Europe
- Verified
- 2026-10-01
- Confidence
- high
- Profile
- Not yet claimed · Are you Pompetravaini?
Primary technologies
Primary markets
chemical · pharmaceutical · energy · food beverage · plastics
In the catalogue
36 models with OEM dataBy technology
Ratings across the range
- Pumping speed
- 5.9 – 25,500 m³/h · 36
- Ultimate pressure
- 33 – 80 mbar · 24
- Max. pressure
- 0.3 – 1.8 bar · 12
Product families
Data coverage
Travaini Pumps USA (travaini.com, the US subsidiary; direct fetches): the TRM, TRV, TRH and TRS liquid ring pages' sub-series blocks, one series entry each with its max. flow (CFM, suction range in the condition) and max. pressure (bar G); the 77 per-model performance curve sheets (scanned) read by Claude vision: per speed, the dry-air suction capacity read on the m³/h and CFM scales and the absorbed power on the kW and HP scales, kept where each pair agrees within 6 %, as chart figures with plotted curve points; models named from the sheet's printed type, which must match the file name
– pompetravaini.com shows a robot challenge to direct requests and a 404 page to Firecrawl's standard servers; not worked around
– Per-model specification sheets (scanned) not read; dimensions and weights are not on the curve sheets
– Sub-series blocks are summaries and some look copied between blocks ("Single stage" above "Stages (nr): 2"); stage counts not read
– Liquid ring compressors (no matching technology), Bora lobe blowers / boosters / exhausters (three pages with one set of figures) and rotary vane pumps (lubrication not stated) not read
Coming next
- Full model range with sourced curves
- Manuals, parts lists and service intervals
- Authorised suppliers and service providers
- Replacement and cross-reference guidance