Data coverage & sources
The stored record for Roots Universal RAI-G 32U: specifications, configurations, documents, sources, and gaps.
One model, connected records
Roots → Roots Universal RAI-G performance data → Universal RAI-G 32U
Manufacturer model: Universal RAI-G 32U · 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
76 stored observations · 76 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 · 29 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 126 CFM | 214.0753 m3/h | Frequency not stated · model 3550 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 126Retrieved 2026-10-04 |
| 122 CFM | 207.2792 m3/h | Frequency not stated · model 3550 RPM, 5 PSI unspecified | Source · OEM_SOURCEFlow: 122Retrieved 2026-10-04 |
| 118 CFM | 200.4832 m3/h | Frequency not stated · model 3550 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 118Retrieved 2026-10-04 |
| 115 CFM | 195.3861 m3/h | Frequency not stated · model 3550 RPM, 7 PSI unspecified | Source · OEM_SOURCEFlow: 115Retrieved 2026-10-04 |
| 112 CFM | 190.2891 m3/h | Frequency not stated · model 3550 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 112Retrieved 2026-10-04 |
| 109 CFM | 185.1921 m3/h | Frequency not stated · model 3550 RPM, 9 PSI unspecified | Source · OEM_SOURCEFlow: 109Retrieved 2026-10-04 |
| 106 CFM | 180.0951 m3/h | Frequency not stated · model 3550 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 106Retrieved 2026-10-04 |
| 101 CFM | 171.6 m3/h | Frequency not stated · model 3550 RPM, 12 PSI unspecified | Source · OEM_SOURCEFlow: 101Retrieved 2026-10-04 |
| 99 CFM | 168.202 m3/h | Frequency not stated · model 3550 RPM, 13 PSI unspecified | Source · OEM_SOURCEFlow: 99Retrieved 2026-10-04 |
| 96 CFM | 163.105 m3/h | Frequency not stated · model 3550 RPM, 14 PSI unspecified | Source · OEM_SOURCEFlow: 96Retrieved 2026-10-04 |
| 94 CFM | 159.7069 m3/h | Frequency not stated · model 3550 RPM, 15 PSI unspecified | Source · OEM_SOURCEFlow: 94Retrieved 2026-10-04 |
| 99 CFM | 168.202 m3/h | Frequency not stated · model 2950 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 99Retrieved 2026-10-04 |
| 95 CFM | 161.406 m3/h | Frequency not stated · model 2950 RPM, 5 PSI unspecified | Source · OEM_SOURCEFlow: 95Retrieved 2026-10-04 |
| 91 CFM | 154.6099 m3/h | Frequency not stated · model 2950 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 91Retrieved 2026-10-04 |
| 88 CFM | 149.5129 m3/h | Frequency not stated · model 2950 RPM, 7 PSI unspecified | Source · OEM_SOURCEFlow: 88Retrieved 2026-10-04 |
| 85 CFM | 144.4159 m3/h | Frequency not stated · model 2950 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 85Retrieved 2026-10-04 |
| 82 CFM | 139.3188 m3/h | Frequency not stated · model 2950 RPM, 9 PSI unspecified | Source · OEM_SOURCEFlow: 82Retrieved 2026-10-04 |
| 79 CFM | 134.2218 m3/h | Frequency not stated · model 2950 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 79Retrieved 2026-10-04 |
| 74 CFM | 125.7267 m3/h | Frequency not stated · model 2950 RPM, 12 PSI unspecified | Source · OEM_SOURCEFlow: 74Retrieved 2026-10-04 |
| 72 CFM | 122.3287 m3/h | Frequency not stated · model 2950 RPM, 13 PSI unspecified | Source · OEM_SOURCEFlow: 72Retrieved 2026-10-04 |
| 69 CFM | 117.2317 m3/h | Frequency not stated · model 2950 RPM, 14 PSI unspecified | Source · OEM_SOURCEFlow: 69Retrieved 2026-10-04 |
| 67 CFM | 113.8337 m3/h | Frequency not stated · model 2950 RPM, 15 PSI unspecified | Source · OEM_SOURCEFlow: 67Retrieved 2026-10-04 |
| 45 CFM | 76.4555 m3/h | Frequency not stated · model 1750 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 45Retrieved 2026-10-04 |
| 41 CFM | 69.6594 m3/h | Frequency not stated · model 1750 RPM, 5 PSI unspecified | Source · OEM_SOURCEFlow: 41Retrieved 2026-10-04 |
| 37 CFM | 62.8634 m3/h | Frequency not stated · model 1750 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 37Retrieved 2026-10-04 |
| 34 CFM | 57.7663 m3/h | Frequency not stated · model 1750 RPM, 7 PSI unspecified | Source · OEM_SOURCEFlow: 34Retrieved 2026-10-04 |
| 31 CFM | 52.6693 m3/h | Frequency not stated · model 1750 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 31Retrieved 2026-10-04 |
| 28 CFM | 47.5723 m3/h | Frequency not stated · model 1750 RPM, 9 PSI unspecified | Source · OEM_SOURCEFlow: 28Retrieved 2026-10-04 |
| 25 CFM | 42.4752 m3/h | Frequency not stated · model 1750 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 25Retrieved 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 |
|---|---|---|---|
| 69 | — | Frequency not stated · model as printed: "Wgt." unspecified | Source · OEM_SOURCE1.25 NPT 1.75 69Retrieved 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 · 29 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 3 BHP | 2.2371 kW | Frequency not stated · model 3550 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 3Retrieved 2026-10-04 |
| 3.7 BHP | 2.7591 kW | Frequency not stated · model 3550 RPM, 5 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 3.7Retrieved 2026-10-04 |
| 4.4 BHP | 3.2811 kW | Frequency not stated · model 3550 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 4.4Retrieved 2026-10-04 |
| 5.1 BHP | 3.8031 kW | Frequency not stated · model 3550 RPM, 7 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 5.1Retrieved 2026-10-04 |
| 5.8 BHP | 4.3251 kW | Frequency not stated · model 3550 RPM, 8 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 5.8Retrieved 2026-10-04 |
| 6.5 BHP | 4.8471 kW | Frequency not stated · model 3550 RPM, 9 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 6.5Retrieved 2026-10-04 |
| 7.2 BHP | 5.369 kW | Frequency not stated · model 3550 RPM, 10 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 7.2Retrieved 2026-10-04 |
| 8.6 BHP | 6.413 kW | Frequency not stated · model 3550 RPM, 12 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 8.6Retrieved 2026-10-04 |
| 9.3 BHP | 6.935 kW | Frequency not stated · model 3550 RPM, 13 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 9.3Retrieved 2026-10-04 |
| 10 BHP | 7.457 kW | Frequency not stated · model 3550 RPM, 14 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 10Retrieved 2026-10-04 |
| 10.6 BHP | 7.9044 kW | Frequency not stated · model 3550 RPM, 15 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 10.6Retrieved 2026-10-04 |
| 2.4 BHP | 1.7897 kW | Frequency not stated · model 2950 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 2.4Retrieved 2026-10-04 |
| 3 BHP | 2.2371 kW | Frequency not stated · model 2950 RPM, 5 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 3Retrieved 2026-10-04 |
| 3.6 BHP | 2.6845 kW | Frequency not stated · model 2950 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 3.6Retrieved 2026-10-04 |
| 4.2 BHP | 3.1319 kW | Frequency not stated · model 2950 RPM, 7 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 4.2Retrieved 2026-10-04 |
| 4.7 BHP | 3.5048 kW | Frequency not stated · model 2950 RPM, 8 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 4.7Retrieved 2026-10-04 |
| 5.3 BHP | 3.9522 kW | Frequency not stated · model 2950 RPM, 9 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 5.3Retrieved 2026-10-04 |
| 5.9 BHP | 4.3996 kW | Frequency not stated · model 2950 RPM, 10 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 5.9Retrieved 2026-10-04 |
| 7.1 BHP | 5.2945 kW | Frequency not stated · model 2950 RPM, 12 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 7.1Retrieved 2026-10-04 |
| 7.6 BHP | 5.6673 kW | Frequency not stated · model 2950 RPM, 13 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 7.6Retrieved 2026-10-04 |
| 8.2 BHP | 6.1147 kW | Frequency not stated · model 2950 RPM, 14 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 8.2Retrieved 2026-10-04 |
| 8.8 BHP | 6.5622 kW | Frequency not stated · model 2950 RPM, 15 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 8.8Retrieved 2026-10-04 |
| 1.4 BHP | 1.044 kW | Frequency not stated · model 1750 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 1.4Retrieved 2026-10-04 |
| 1.7 BHP | 1.2677 kW | Frequency not stated · model 1750 RPM, 5 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 1.7Retrieved 2026-10-04 |
| 2.1 BHP | 1.566 kW | Frequency not stated · model 1750 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 2.1Retrieved 2026-10-04 |
| 2.4 BHP | 1.7897 kW | Frequency not stated · model 1750 RPM, 7 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 2.4Retrieved 2026-10-04 |
| 2.8 BHP | 2.088 kW | Frequency not stated · model 1750 RPM, 8 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 2.8Retrieved 2026-10-04 |
| 3.1 BHP | 2.3117 kW | Frequency not stated · model 1750 RPM, 9 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 3.1Retrieved 2026-10-04 |
| 3.5 BHP | 2.61 kW | Frequency not stated · model 1750 RPM, 10 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 3.5Retrieved 2026-10-04 |
Reference working pressure · Sourced · 11 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 6 psi | 413.6856 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 6 PSI) unspecified | Source · OEM_SOURCEFlow: 118Retrieved 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: 106Retrieved 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: 122Retrieved 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: 126Retrieved 2026-10-20 |
| 12 psi | 827.3712 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 12 PSI) unspecified | Source · OEM_SOURCEFlow: 101Retrieved 2026-10-20 |
| 8 psi | 551.5808 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 8 PSI) unspecified | Source · OEM_SOURCEFlow: 112Retrieved 2026-10-20 |
| 15 psi | 1034.214 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 15 PSI) unspecified | Source · OEM_SOURCEFlow: 94Retrieved 2026-10-20 |
| 13 psi | 896.3188 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 13 PSI) unspecified | Source · OEM_SOURCEFlow: 99Retrieved 2026-10-20 |
| 14 psi | 965.2664 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 14 PSI) unspecified | Source · OEM_SOURCEFlow: 96Retrieved 2026-10-20 |
| 9 psi | 620.5284 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 9 PSI) unspecified | Source · OEM_SOURCEFlow: 109Retrieved 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: 115Retrieved 2026-10-20 |
Brake power (vacuum service) · Sourced · 3 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 5.6 BHP | 4.1759 kW | Frequency not stated · model 3550 RPM, 16" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service brake horsepower: 5.6Retrieved 2026-10-04 |
| 4.3 BHP | 3.2065 kW | Frequency not stated · model 2950 RPM, 15" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service brake horsepower: 4.3Retrieved 2026-10-04 |
| 2 BHP | 1.4914 kW | Frequency not stated · model 1750 RPM, 12" HgV vacuum unspecified | Source · OEM_VERIFIEDVacuum service brake horsepower: 2Retrieved 2026-10-04 |
Inlet flow (vacuum service) · Sourced · 3 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 90 CFM | 152.9109 m3/h | Frequency not stated · model 3550 RPM, 16" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 90Retrieved 2026-10-04 |
| 68 CFM | 115.5327 m3/h | Frequency not stated · model 2950 RPM, 15" HgV vacuum unspecified | Source · OEM_VERIFIEDVacuum service inlet flow: 68Retrieved 2026-10-04 |
| 26 CFM | 44.1743 m3/h | Frequency not stated · model 1750 RPM, 12" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 26Retrieved 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 |