Data coverage & sources
The stored record for Pompetravaini TRHB 50-280: specifications, configurations, documents, sources, and gaps.
One model, connected records
Pompetravaini → Travaini TRHB 50-280 liquid ring vacuum pump → TRHB 50-280
Manufacturer model: TRHB 50-280 · OEM article / order number: Not collected · Equipment type: vacuum pump
Technology: Liquid Ring
Related applications: Degassing, Drying, Process Vacuum
Related industries: Chemical, Food + Beverage, Mining, Oil + Gas, Pharmaceutical, Plastics, Power Generation, Pulp + Paper, Water + Wastewater
These are technology associations. Check the operating point and process requirements to establish suitability for this model.
Compare coverage across this familySpecifications and evidence
6 stored observations · 0 pass the source policy at 60 Hz. Individual ratings do not establish flow at a requested pressure.
The collection checklist follows the equipment type. Additional attributes are retained. “Not collected” means the database has no observation for that field.
Pumping speed · Needs review · 2 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 309 m³/h | 309 m3/h | Frequency not stated · chart highest on the curve; at 1750 rpm, dry air at 20 °C, read from the manufacturer's performance curve (approximate) unspecified | Source · OEM_SOURCE low confidence, not a model rating Suction capacity: 309Retrieved 2026-10-05 |
| 285 m³/h | 285 m3/h | Frequency not stated · chart highest on the curve; at 1450 rpm, dry air at 20 °C, read from the manufacturer's performance curve (approximate) unspecified | Source · OEM_SOURCE low confidence, not a model rating Suction capacity: 285Retrieved 2026-10-05 |
Ultimate pressure · Needs review · 2 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 33 mbar | 33 mbar | Frequency not stated · chart lowest suction pressure on the curve (absolute); at 1750 rpm, dry air at 20 °C, read from the manufacturer's performance curve (approximate) unspecified | Source · OEM_SOURCE low confidence, not a model rating Ultimate pressure: 33Retrieved 2026-10-05 |
| 33 mbar | 33 mbar | Frequency not stated · chart lowest suction pressure on the curve (absolute); at 1450 rpm, dry air at 20 °C, read from the manufacturer's performance curve (approximate) unspecified | Source · OEM_SOURCE low confidence, not a model rating Ultimate pressure: 33Retrieved 2026-10-05 |
Motor power · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Speed · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Noise level · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Weight · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Dimensions · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Inlet connection · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Outlet connection · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Power consumption · Needs review · 2 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 11 kW | 11 kW | Frequency not stated · chart highest on the curve; at 1750 rpm, dry air at 20 °C, read from the manufacturer's performance curve (approximate) unspecified | Source · OEM_SOURCE low confidence, not a model rating Absorbed power: 11Retrieved 2026-10-05 |
| 7.7 kW | 7.7 kW | Frequency not stated · chart highest on the curve; at 1450 rpm, dry air at 20 °C, read from the manufacturer's performance curve (approximate) unspecified | Source · OEM_SOURCE low confidence, not a model rating Absorbed power: 7.7Retrieved 2026-10-05 |
Operating-performance coverage
Each row keeps its own configuration and relationship. Pending points are stored for review and excluded from shopper comparisons.
No versioned performance dataset has been collected for this model. Stored legacy points: 22; each retains its existing evidence status.
Document coverage
Categories follow recorded document types and linked extracted data. One document can appear in several categories. Family documents remain shared references; extraction does not imply approval.
| Category | Model links | Family links | Public sources |
|---|---|---|---|
| Specifications | 1 | 0 |
|
| Performance curves / test data | 0 | 0 | Not collected |
| Operation / service manuals | 0 | 0 | Not collected |
| Parts documentation | 0 | 0 | Not collected |
| Drawings / dimensions | 0 | 0 | Not collected |
| Product / family literature | 0 | 0 | Not collected |
| Other / unclassified | 0 | 0 | Not collected |