Data coverage & sources
The stored record for Roots Universal RAI 32: specifications, configurations, documents, sources, and gaps.
One model, connected records
Roots → Roots Universal RAI performance data → Universal RAI 32
Manufacturer model: Universal RAI 32 · 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
78 stored observations · 78 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 · 30 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 135 CFM | 229.3664 m3/h | Frequency not stated · model 3550 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 135Retrieved 2026-10-04 |
| 132 CFM | 224.2693 m3/h | Frequency not stated · model 3550 RPM, 5 PSI unspecified | Source · OEM_SOURCEFlow: 132Retrieved 2026-10-04 |
| 129 CFM | 219.1723 m3/h | Frequency not stated · model 3550 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 129Retrieved 2026-10-04 |
| 126 CFM | 214.0753 m3/h | Frequency not stated · model 3550 RPM, 7 PSI unspecified | Source · OEM_SOURCEFlow: 126Retrieved 2026-10-04 |
| 124 CFM | 210.6772 m3/h | Frequency not stated · model 3550 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 124Retrieved 2026-10-04 |
| 122 CFM | 207.2792 m3/h | Frequency not stated · model 3550 RPM, 9 PSI unspecified | Source · OEM_SOURCEFlow: 122Retrieved 2026-10-04 |
| 120 CFM | 203.8812 m3/h | Frequency not stated · model 3550 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 120Retrieved 2026-10-04 |
| 116 CFM | 197.0852 m3/h | Frequency not stated · model 3550 RPM, 12 PSI unspecified | Source · OEM_SOURCEFlow: 116Retrieved 2026-10-04 |
| 114 CFM | 193.6871 m3/h | Frequency not stated · model 3550 RPM, 13 PSI unspecified | Source · OEM_SOURCEFlow: 114Retrieved 2026-10-04 |
| 114 CFM | 193.6871 m3/h | Frequency not stated · model 3550 RPM, 14 PSI unspecified | Source · OEM_SOURCEFlow: 114Retrieved 2026-10-04 |
| 111 CFM | 188.5901 m3/h | Frequency not stated · model 3550 RPM, 15 PSI unspecified | Source · OEM_SOURCEFlow: 111Retrieved 2026-10-04 |
| 108 CFM | 183.4931 m3/h | Frequency not stated · model 2950 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 108Retrieved 2026-10-04 |
| 105 CFM | 178.3961 m3/h | Frequency not stated · model 2950 RPM, 5 PSI unspecified | Source · OEM_SOURCEFlow: 105Retrieved 2026-10-04 |
| 102 CFM | 173.299 m3/h | Frequency not stated · model 2950 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 102Retrieved 2026-10-04 |
| 99 CFM | 168.202 m3/h | Frequency not stated · model 2950 RPM, 7 PSI unspecified | Source · OEM_SOURCEFlow: 99Retrieved 2026-10-04 |
| 97 CFM | 164.804 m3/h | Frequency not stated · model 2950 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 97Retrieved 2026-10-04 |
| 95 CFM | 161.406 m3/h | Frequency not stated · model 2950 RPM, 9 PSI unspecified | Source · OEM_SOURCEFlow: 95Retrieved 2026-10-04 |
| 93 CFM | 158.0079 m3/h | Frequency not stated · model 2950 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 93Retrieved 2026-10-04 |
| 89 CFM | 151.2119 m3/h | Frequency not stated · model 2950 RPM, 12 PSI unspecified | Source · OEM_SOURCEFlow: 89Retrieved 2026-10-04 |
| 87 CFM | 147.8139 m3/h | Frequency not stated · model 2950 RPM, 13 PSI unspecified | Source · OEM_SOURCEFlow: 87Retrieved 2026-10-04 |
| 86 CFM | 146.1149 m3/h | Frequency not stated · model 2950 RPM, 14 PSI unspecified | Source · OEM_SOURCEFlow: 86Retrieved 2026-10-04 |
| 84 CFM | 142.7168 m3/h | Frequency not stated · model 2950 RPM, 15 PSI unspecified | Source · OEM_SOURCEFlow: 84Retrieved 2026-10-04 |
| 54 CFM | 91.7465 m3/h | Frequency not stated · model 1750 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 54Retrieved 2026-10-04 |
| 51 CFM | 86.6495 m3/h | Frequency not stated · model 1750 RPM, 5 PSI unspecified | Source · OEM_SOURCEFlow: 51Retrieved 2026-10-04 |
| 48 CFM | 81.5525 m3/h | Frequency not stated · model 1750 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 48Retrieved 2026-10-04 |
| 45 CFM | 76.4555 m3/h | Frequency not stated · model 1750 RPM, 7 PSI unspecified | Source · OEM_SOURCEFlow: 45Retrieved 2026-10-04 |
| 43 CFM | 73.0574 m3/h | Frequency not stated · model 1750 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 43Retrieved 2026-10-04 |
| 41 CFM | 69.6594 m3/h | Frequency not stated · model 1750 RPM, 9 PSI unspecified | Source · OEM_SOURCEFlow: 41Retrieved 2026-10-04 |
| 39 CFM | 66.2614 m3/h | Frequency not stated · model 1750 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 39Retrieved 2026-10-04 |
| 35 CFM | 59.4653 m3/h | Frequency not stated · model 1750 RPM, 12 PSI unspecified | Source · OEM_SOURCEFlow: 35Retrieved 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: "Wt." 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 · 30 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 3.0 BHP | 2.2371 kW | Frequency not stated · model 3550 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 3.0Retrieved 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 |
| 10.0 BHP | 7.457 kW | Frequency not stated · model 3550 RPM, 14 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 10.0Retrieved 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 |
| 3.0 BHP | 2.2371 kW | Frequency not stated · model 2950 RPM, 5 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 3.0Retrieved 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 |
| 4.1 BHP | 3.0574 kW | Frequency not stated · model 1750 RPM, 12 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 4.1Retrieved 2026-10-04 |
Reference working pressure · Sourced · 11 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 13 psi | 896.3188 mbar | Frequency not stated · model the pressure "Flow" is stated at (3550 RPM, 13 PSI) unspecified | Source · OEM_SOURCEFlow: 114Retrieved 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: 114Retrieved 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: 135Retrieved 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: 116Retrieved 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: 124Retrieved 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: 129Retrieved 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: 111Retrieved 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: 122Retrieved 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: 120Retrieved 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: 132Retrieved 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: 126Retrieved 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 |
| 2.2 BHP | 1.6405 kW | Frequency not stated · model 1750 RPM, 13" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service brake horsepower: 2.2Retrieved 2026-10-04 |
Inlet flow (vacuum service) · Sourced · 3 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 108 CFM | 183.4931 m3/h | Frequency not stated · model 3550 RPM, 16" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 108Retrieved 2026-10-04 |
| 84 CFM | 142.7168 m3/h | Frequency not stated · model 2950 RPM, 15" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 84Retrieved 2026-10-04 |
| 37 CFM | 62.8634 m3/h | Frequency not stated · model 1750 RPM, 13" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 37Retrieved 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 |