Data coverage & sources
The stored record for Roots RAS-J / RGS-J 1018J: specifications, configurations, documents, sources, and gaps.
One model, connected records
Roots → Roots RAS-J / RGS-J Whispair performance data → RAS-J / RGS-J 1018J
Manufacturer model: RAS-J / RGS-J 1018J · 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
12 stored observations · 12 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 · 4 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 4266 CFM | 7247.977 m3/h | Frequency not stated · model 1800 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 4266Retrieved 2026-10-04 |
| 4185 CFM | 7110.357 m3/h | Frequency not stated · model 1800 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 4185Retrieved 2026-10-04 |
| 4117 CFM | 6994.824 m3/h | Frequency not stated · model 1800 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 4117Retrieved 2026-10-04 |
| 4057 CFM | 6892.884 m3/h | Frequency not stated · model 1800 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 4057Retrieved 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 · 4 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 93 BHP | 69.3501 kW | Frequency not stated · model 1800 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 93Retrieved 2026-10-04 |
| 131 BHP | 97.6867 kW | Frequency not stated · model 1800 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 131Retrieved 2026-10-04 |
| 170 BHP | 126.769 kW | Frequency not stated · model 1800 RPM, 8 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 170Retrieved 2026-10-04 |
| 208 BHP | 155.1056 kW | Frequency not stated · model 1800 RPM, 10 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 208Retrieved 2026-10-04 |
Reference working pressure · Sourced · 4 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 4 psi | 275.7904 mbar | Frequency not stated · model the pressure "Flow" is stated at (1800 RPM, 4 PSI) unspecified | Source · OEM_SOURCEFlow: 4266Retrieved 2026-10-20 |
| 8 psi | 551.5808 mbar | Frequency not stated · model the pressure "Flow" is stated at (1800 RPM, 8 PSI) unspecified | Source · OEM_SOURCEFlow: 4117Retrieved 2026-10-20 |
| 10 psi | 689.476 mbar | Frequency not stated · model the pressure "Flow" is stated at (1800 RPM, 10 PSI) unspecified | Source · OEM_SOURCEFlow: 4057Retrieved 2026-10-20 |
| 6 psi | 413.6856 mbar | Frequency not stated · model the pressure "Flow" is stated at (1800 RPM, 6 PSI) unspecified | Source · OEM_SOURCEFlow: 4185Retrieved 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 |