Vacuum · United States
Graham Corporation
Graham Corporation, a publicly traded company in Batavia, New York, makes steam jet ejector vacuum systems, liquid ring vacuum pumps, condensers and heat exchangers.
See all 12 models with OEM data- Status
- Active
- Parent company
- Independent
- Region
- North America
- Verified
- 2026-10-01
- Confidence
- medium
- Profile
- Not yet claimed · Are you Graham Corporation?
Primary technologies
Primary markets
energy · chemical · refining · pharmaceutical
In the catalogue
12 models with OEM dataBy technology
Ratings across the range
- Motor power
- 2.24 – 373 kW · 12
- Pumping speed
- 60 – 22,100 m³/h · 12
- Ultimate pressure
- 26.7 – 33.3 mbar · 12
- Weight
- 30 – 10,900 kg · 12
Product families
Data coverage
Liquid ring pump brochure (graham-mfg.com, scanned, no text layer), page 3 read by Claude vision: the table per pump size (connections, service liquid flow US GPM | m³/hr kept where they agree, motor size at 60 Hz and 50 Hz, weight LBS | KG kept where they agree) and the two performance charts (capacity read on the ACFM and m³/hr scales, kept where they agree within 6 %, as chart figures with plotted curve points); 12 sizes LX to V130000
– Ejectors, condensers and engineered liquid ring systems: no model tables
– Service liquid connection and LX service liquid flow (1.0 GPM against 0.3 m³/hr, which disagree) not read
– The general brochure has no figures
Coming next
- Full model range with sourced curves
- Manuals, parts lists and service intervals
- Authorised suppliers and service providers
- Replacement and cross-reference guidance