Data coverage & sources
The stored record for Roots Universal RAI-J 45UJ: specifications, configurations, documents, sources, and gaps.
One model, connected records
Roots → Roots Universal RAI-J Whispair performance data → Universal RAI-J 45UJ
Manufacturer model: Universal RAI-J 45UJ · OEM article / order number: Not collected · Equipment type: blower
Technology: Blowers
Related applications: Aeration, Pneumatic Conveying, Pressure Conveying
Related industries: Mining, 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
56 stored observations · 56 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.
Blower flow · Sourced · 21 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 379 CFM | 643.9248 m3/h | Frequency not stated · model 3550 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 379Retrieved 2026-10-04 |
| 373 CFM | 633.7307 m3/h | Frequency not stated · model 3550 RPM, 5 PSI unspecified | Source · OEM_SOURCEFlow: 373Retrieved 2026-10-04 |
| 368 CFM | 625.2357 m3/h | Frequency not stated · model 3550 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 368Retrieved 2026-10-04 |
| 363 CFM | 616.7406 m3/h | Frequency not stated · model 3550 RPM, 7 PSI unspecified | Source · OEM_SOURCEFlow: 363Retrieved 2026-10-04 |
| 358 CFM | 608.2456 m3/h | Frequency not stated · model 3550 RPM, 8PSI unspecified | Source · OEM_SOURCEFlow: 358Retrieved 2026-10-04 |
| 354 CFM | 601.4495 m3/h | Frequency not stated · model 3550 RPM, 9 PSI unspecified | Source · OEM_SOURCEFlow: 354Retrieved 2026-10-04 |
| 349 CFM | 592.9545 m3/h | Frequency not stated · model 3550 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 349Retrieved 2026-10-04 |
| 306 CFM | 519.8971 m3/h | Frequency not stated · model 2950 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 306Retrieved 2026-10-04 |
| 300 CFM | 509.703 m3/h | Frequency not stated · model 2950 RPM, 5 PSI unspecified | Source · OEM_SOURCEFlow: 300Retrieved 2026-10-04 |
| 295 CFM | 501.208 m3/h | Frequency not stated · model 2950 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 295Retrieved 2026-10-04 |
| 290 CFM | 492.7129 m3/h | Frequency not stated · model 2950 RPM, 7 PSI unspecified | Source · OEM_SOURCEFlow: 290Retrieved 2026-10-04 |
| 285 CFM | 484.2179 m3/h | Frequency not stated · model 2950 RPM, 8PSI unspecified | Source · OEM_SOURCEFlow: 285Retrieved 2026-10-04 |
| 281 CFM | 477.4218 m3/h | Frequency not stated · model 2950 RPM, 9 PSI unspecified | Source · OEM_SOURCEFlow: 281Retrieved 2026-10-04 |
| 277 CFM | 470.6258 m3/h | Frequency not stated · model 2950 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 277Retrieved 2026-10-04 |
| 161 CFM | 273.5406 m3/h | Frequency not stated · model 1750 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 161Retrieved 2026-10-04 |
| 155 CFM | 263.3466 m3/h | Frequency not stated · model 1750 RPM, 5 PSI unspecified | Source · OEM_SOURCEFlow: 155Retrieved 2026-10-04 |
| 150 CFM | 254.8515 m3/h | Frequency not stated · model 1750 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 150Retrieved 2026-10-04 |
| 145 CFM | 246.3565 m3/h | Frequency not stated · model 1750 RPM, 7 PSI unspecified | Source · OEM_SOURCEFlow: 145Retrieved 2026-10-04 |
| 140 CFM | 237.8614 m3/h | Frequency not stated · model 1750 RPM, 8PSI unspecified | Source · OEM_SOURCEFlow: 140Retrieved 2026-10-04 |
| 136 CFM | 231.0654 m3/h | Frequency not stated · model 1750 RPM, 9 PSI unspecified | Source · OEM_SOURCEFlow: 136Retrieved 2026-10-04 |
| 132 CFM | 224.2693 m3/h | Frequency not stated · model 1750 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 132Retrieved 2026-10-04 |
Max. pressure · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Max. vacuum · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
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 · Sourced · 1 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 119 | — | Frequency not stated · model as printed: "Weight" unspecified | Source · OEM_SOURCE2.00 119Retrieved 2026-10-20 |
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 · Sourced · 21 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 8.8 BHP | 6.5622 kW | Frequency not stated · model 3550 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 8.8Retrieved 2026-10-04 |
| 10.6 BHP | 7.9044 kW | Frequency not stated · model 3550 RPM, 5 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 10.6Retrieved 2026-10-04 |
| 12.4 BHP | 9.2467 kW | Frequency not stated · model 3550 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 12.4Retrieved 2026-10-04 |
| 14.3 BHP | 10.6635 kW | Frequency not stated · model 3550 RPM, 7 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 14.3Retrieved 2026-10-04 |
| 16.1 BHP | 12.0058 kW | Frequency not stated · model 3550 RPM, 8PSI unspecified | Source · OEM_SOURCEBrake horsepower: 16.1Retrieved 2026-10-04 |
| 17.9 BHP | 13.348 kW | Frequency not stated · model 3550 RPM, 9 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 17.9Retrieved 2026-10-04 |
| 19.5 BHP | 14.5412 kW | Frequency not stated · model 3550 RPM, 10 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 19.5Retrieved 2026-10-04 |
| 7.0 BHP | 5.2199 kW | Frequency not stated · model 2950 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 7.0Retrieved 2026-10-04 |
| 8.6 BHP | 6.413 kW | Frequency not stated · model 2950 RPM, 5 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 8.6Retrieved 2026-10-04 |
| 10.1 BHP | 7.5316 kW | Frequency not stated · model 2950 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 10.1Retrieved 2026-10-04 |
| 11.7 BHP | 8.7247 kW | Frequency not stated · model 2950 RPM, 7 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 11.7Retrieved 2026-10-04 |
| 13.2 BHP | 9.8432 kW | Frequency not stated · model 2950 RPM, 8PSI unspecified | Source · OEM_SOURCEBrake horsepower: 13.2Retrieved 2026-10-04 |
| 14.7 BHP | 10.9618 kW | Frequency not stated · model 2950 RPM, 9 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 14.7Retrieved 2026-10-04 |
| 16.0 BHP | 11.9312 kW | Frequency not stated · model 2950 RPM, 10 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 16.0Retrieved 2026-10-04 |
| 3.9 BHP | 2.9082 kW | Frequency not stated · model 1750 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 3.9Retrieved 2026-10-04 |
| 4.8 BHP | 3.5794 kW | Frequency not stated · model 1750 RPM, 5 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 4.8Retrieved 2026-10-04 |
| 5.7 BHP | 4.2505 kW | Frequency not stated · model 1750 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 5.7Retrieved 2026-10-04 |
| 6.6 BHP | 4.9216 kW | Frequency not stated · model 1750 RPM, 7 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 6.6Retrieved 2026-10-04 |
| 7.5 BHP | 5.5928 kW | Frequency not stated · model 1750 RPM, 8PSI unspecified | Source · OEM_SOURCEBrake horsepower: 7.5Retrieved 2026-10-04 |
| 8.4 BHP | 6.2639 kW | Frequency not stated · model 1750 RPM, 9 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 8.4Retrieved 2026-10-04 |
| 9.3 BHP | 6.935 kW | Frequency not stated · model 1750 RPM, 10 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 9.3Retrieved 2026-10-04 |
Reference working pressure · Sourced · 7 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 9 psi | 620.5284 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 9 PSI) unspecified | Source · OEM_SOURCEFlow: 354Retrieved 2026-10-20 |
| 8 psi | 551.5808 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 8PSI) unspecified | Source · OEM_SOURCEFlow: 358Retrieved 2026-10-20 |
| 7 psi | 482.6332 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 7 PSI) unspecified | Source · OEM_SOURCEFlow: 363Retrieved 2026-10-20 |
| 10 psi | 689.476 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 10 PSI) unspecified | Source · OEM_SOURCEFlow: 349Retrieved 2026-10-20 |
| 5 psi | 344.738 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 5 PSI) unspecified | Source · OEM_SOURCEFlow: 373Retrieved 2026-10-20 |
| 6 psi | 413.6856 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 6 PSI) unspecified | Source · OEM_SOURCEFlow: 368Retrieved 2026-10-20 |
| 4 psi | 275.7904 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 4 PSI) unspecified | Source · OEM_SOURCEFlow: 379Retrieved 2026-10-20 |
Brake power (vacuum service) · Sourced · 3 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 15.2 BHP | 11.3346 kW | Frequency not stated · model 3550 RPM, 16" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service brake horsepower: 15.2Retrieved 2026-10-04 |
| 12.5 BHP | 9.3213 kW | Frequency not stated · model 2950 RPM, 16" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service brake horsepower: 12.5Retrieved 2026-10-04 |
| 6.4 BHP | 4.7725 kW | Frequency not stated · model 1750 RPM, 14" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service brake horsepower: 6.4Retrieved 2026-10-04 |
Inlet flow (vacuum service) · Sourced · 3 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 326 CFM | 553.8773 m3/h | Frequency not stated · model 3550 RPM, 16" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 326Retrieved 2026-10-04 |
| 253 CFM | 429.8495 m3/h | Frequency not stated · model 2950 RPM, 16" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 253Retrieved 2026-10-04 |
| 121 CFM | 205.5802 m3/h | Frequency not stated · model 1750 RPM, 14" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 121Retrieved 2026-10-04 |
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: 0; 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 |