Data coverage & sources
The stored record for Roots RAS-J / RGS-J 1841J: specifications, configurations, documents, sources, and gaps.
One model, connected records
Roots → Roots RAS-J / RGS-J Whispair performance data → RAS-J / RGS-J 1841J
Manufacturer model: RAS-J / RGS-J 1841J · 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
9 stored observations · 9 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 · 3 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 17108 CFM | 29066.66 m3/h | Frequency not stated · model 1000 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 17108Retrieved 2026-10-04 |
| 16863 CFM | 28650.41 m3/h | Frequency not stated · model 1000 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 16863Retrieved 2026-10-04 |
| 16656 CFM | 28298.71 m3/h | Frequency not stated · model 1000 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 16656Retrieved 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 · 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 · Sourced · 3 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 370 BHP | 275.909 kW | Frequency not stated · model 1000 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 370Retrieved 2026-10-04 |
| 522 BHP | 389.2554 kW | Frequency not stated · model 1000 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 522Retrieved 2026-10-04 |
| 674 BHP | 502.6018 kW | Frequency not stated · model 1000 RPM, 8 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 674Retrieved 2026-10-04 |
Reference working pressure · Sourced · 3 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 8 psi | 551.5808 mbar | Frequency not stated · model the pressure "Flow" is stated at (1000 RPM, 8 PSI) unspecified | Source · OEM_SOURCEFlow: 16656Retrieved 2026-10-20 |
| 4 psi | 275.7904 mbar | Frequency not stated · model the pressure "Flow" is stated at (1000 RPM, 4 PSI) unspecified | Source · OEM_SOURCEFlow: 17108Retrieved 2026-10-20 |
| 6 psi | 413.6856 mbar | Frequency not stated · model the pressure "Flow" is stated at (1000 RPM, 6 PSI) unspecified | Source · OEM_SOURCEFlow: 16863Retrieved 2026-10-20 |
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 |