Data coverage & sources
The stored record for Roots RAS-J / RGS-J 1849J: specifications, configurations, documents, sources, and gaps.
One model, connected records
Roots → Roots RAS-J / RGS-J Whispair performance data → RAS-J / RGS-J 1849J
Manufacturer model: RAS-J / RGS-J 1849J · 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 |
|---|---|---|---|
| 20454 CFM | 34751.55 m3/h | Frequency not stated · model 1000 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 20454Retrieved 2026-10-04 |
| 20161 CFM | 34253.74 m3/h | Frequency not stated · model 1000 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 20161Retrieved 2026-10-04 |
| 19914 CFM | 33834.09 m3/h | Frequency not stated · model 1000 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 19914Retrieved 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 |
|---|---|---|---|
| 433 BHP | 322.8881 kW | Frequency not stated · model 1000 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 433Retrieved 2026-10-04 |
| 615 BHP | 458.6055 kW | Frequency not stated · model 1000 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 615Retrieved 2026-10-04 |
| 797 BHP | 594.3229 kW | Frequency not stated · model 1000 RPM, 8 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 797Retrieved 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: 19914Retrieved 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: 20454Retrieved 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: 20161Retrieved 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 |