Data coverage & sources
The stored record for Roots RAS-J / RGS-J 2050J: specifications, configurations, documents, sources, and gaps.
One model, connected records
Roots → Roots RAS-J / RGS-J Whispair performance data → RAS-J / RGS-J 2050J
Manufacturer model: RAS-J / RGS-J 2050J · 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
8 stored observations · 8 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 |
|---|---|---|---|
| 23290 CFM | 39569.94 m3/h | Frequency not stated · model 900 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 23290Retrieved 2026-10-04 |
| 22982 CFM | 39046.65 m3/h | Frequency not stated · model 900 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 22982Retrieved 2026-10-04 |
| 22723 CFM | 38606.6 m3/h | Frequency not stated · model 900 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 22723Retrieved 2026-10-04 |
Max. pressure · Sourced · 1 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 8.8 psi | 606.7389 mbar | Frequency not stated · model Conditions not stated unspecified | Source · OEM_SOURCEMax. pressure: 8.8Retrieved 2026-10-04 |
Max. vacuum · Sourced · 1 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 16 inHg | 16 inHg | Frequency not stated · model Conditions not stated unspecified | Source · OEM_SOURCEMax. vacuum: 16Retrieved 2026-10-04 |
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 |
|---|---|---|---|
| 482 BHP | 359.4274 kW | Frequency not stated · model 900 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 482Retrieved 2026-10-04 |
| 688 BHP | 513.0416 kW | Frequency not stated · model 900 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 688Retrieved 2026-10-04 |
| 894 BHP | 666.6558 kW | Frequency not stated · model 900 RPM, 8 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 894Retrieved 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 |