Data coverage & sources
The stored record for Roots RAM-J 406J: specifications, configurations, documents, sources, and gaps.
One model, connected records
Roots → Roots RAM-J Whispair performance data → RAM-J 406J
Manufacturer model: RAM-J 406J · 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
50 stored observations · 50 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 · 18 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 601 CFM | 1021.105 m3/h | Frequency not stated · model 4000 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 601Retrieved 2026-10-04 |
| 586 CFM | 995.6199 m3/h | Frequency not stated · model 4000 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 586Retrieved 2026-10-04 |
| 574 CFM | 975.2317 m3/h | Frequency not stated · model 4000 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 574Retrieved 2026-10-04 |
| 562 CFM | 954.8436 m3/h | Frequency not stated · model 4000 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 562Retrieved 2026-10-04 |
| 552 CFM | 937.8535 m3/h | Frequency not stated · model 4000 RPM, 12 PSI unspecified | Source · OEM_SOURCEFlow: 552Retrieved 2026-10-04 |
| 539 CFM | 915.7664 m3/h | Frequency not stated · model 4000 RPM, 15 PSI unspecified | Source · OEM_SOURCEFlow: 539Retrieved 2026-10-04 |
| 526 CFM | 893.6793 m3/h | Frequency not stated · model 4000 RPM, 18 PSI unspecified | Source · OEM_SOURCEFlow: 526Retrieved 2026-10-04 |
| 426 CFM | 723.7783 m3/h | Frequency not stated · model 2950 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 426Retrieved 2026-10-04 |
| 411 CFM | 698.2931 m3/h | Frequency not stated · model 2950 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 411Retrieved 2026-10-04 |
| 398 CFM | 676.206 m3/h | Frequency not stated · model 2950 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 398Retrieved 2026-10-04 |
| 387 CFM | 657.5169 m3/h | Frequency not stated · model 2950 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 387Retrieved 2026-10-04 |
| 377 CFM | 640.5268 m3/h | Frequency not stated · model 2950 RPM, 12 PSI unspecified | Source · OEM_SOURCEFlow: 377Retrieved 2026-10-04 |
| 363 CFM | 616.7406 m3/h | Frequency not stated · model 2950 RPM, 15 PSI unspecified | Source · OEM_SOURCEFlow: 363Retrieved 2026-10-04 |
| 225 CFM | 382.2773 m3/h | Frequency not stated · model 1750 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 225Retrieved 2026-10-04 |
| 210 CFM | 356.7921 m3/h | Frequency not stated · model 1750 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 210Retrieved 2026-10-04 |
| 198 CFM | 336.404 m3/h | Frequency not stated · model 1750 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 198Retrieved 2026-10-04 |
| 187 CFM | 317.7149 m3/h | Frequency not stated · model 1750 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 187Retrieved 2026-10-04 |
| 177 CFM | 300.7248 m3/h | Frequency not stated · model 1750 RPM, 12 PSI unspecified | Source · OEM_SOURCEFlow: 177Retrieved 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 |
|---|---|---|---|
| 300 lbs | 136.0776 kg | Frequency not stated · model as printed: "Approx. net Wt (lbs)" unspecified | Source · OEM_SOURCE4.0 NPT 4.0 NPT 7.25 2.25 300Retrieved 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 · 18 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 15.0 BHP | 11.1855 kW | Frequency not stated · model 4000 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 15.0Retrieved 2026-10-04 |
| 20.1 BHP | 14.9886 kW | Frequency not stated · model 4000 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 20.1Retrieved 2026-10-04 |
| 26.0 BHP | 19.3882 kW | Frequency not stated · model 4000 RPM, 8 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 26.0Retrieved 2026-10-04 |
| 31.9 BHP | 23.7878 kW | Frequency not stated · model 4000 RPM, 10 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 31.9Retrieved 2026-10-04 |
| 37.0 BHP | 27.5909 kW | Frequency not stated · model 4000 RPM, 12 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 37.0Retrieved 2026-10-04 |
| 46.5 BHP | 34.6751 kW | Frequency not stated · model 4000 RPM, 15 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 46.5Retrieved 2026-10-04 |
| 54.0 BHP | 40.2678 kW | Frequency not stated · model 4000 RPM, 18 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 54.0Retrieved 2026-10-04 |
| 10.5 BHP | 7.8299 kW | Frequency not stated · model 2950 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 10.5Retrieved 2026-10-04 |
| 14.7 BHP | 10.9618 kW | Frequency not stated · model 2950 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 14.7Retrieved 2026-10-04 |
| 18.9 BHP | 14.0937 kW | Frequency not stated · model 2950 RPM, 8 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 18.9Retrieved 2026-10-04 |
| 23.1 BHP | 17.2257 kW | Frequency not stated · model 2950 RPM, 10 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 23.1Retrieved 2026-10-04 |
| 27.3 BHP | 20.3576 kW | Frequency not stated · model 2950 RPM, 12 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 27.3Retrieved 2026-10-04 |
| 33.6 BHP | 25.0555 kW | Frequency not stated · model 2950 RPM, 15 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 33.6Retrieved 2026-10-04 |
| 5.4 BHP | 4.0268 kW | Frequency not stated · model 1750 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 5.4Retrieved 2026-10-04 |
| 8.0 BHP | 5.9656 kW | Frequency not stated · model 1750 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 8.0Retrieved 2026-10-04 |
| 10.5 BHP | 7.8299 kW | Frequency not stated · model 1750 RPM, 8 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 10.5Retrieved 2026-10-04 |
| 13.0 BHP | 9.6941 kW | Frequency not stated · model 1750 RPM, 10 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 13.0Retrieved 2026-10-04 |
| 15.6 BHP | 11.6329 kW | Frequency not stated · model 1750 RPM, 12 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 15.6Retrieved 2026-10-04 |
Reference working pressure · Sourced · 7 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 (4000 RPM, 4 PSI) unspecified | Source · OEM_SOURCEFlow: 601Retrieved 2026-10-20 |
| 12 psi | 827.3712 mbar | Frequency not stated · model the pressure "Flow" is stated at (4000 RPM, 12 PSI) unspecified | Source · OEM_SOURCEFlow: 552Retrieved 2026-10-20 |
| 8 psi | 551.5808 mbar | Frequency not stated · model the pressure "Flow" is stated at (4000 RPM, 8 PSI) unspecified | Source · OEM_SOURCEFlow: 574Retrieved 2026-10-20 |
| 6 psi | 413.6856 mbar | Frequency not stated · model the pressure "Flow" is stated at (4000 RPM, 6 PSI) unspecified | Source · OEM_SOURCEFlow: 586Retrieved 2026-10-20 |
| 15 psi | 1034.214 mbar | Frequency not stated · model the pressure "Flow" is stated at (4000 RPM, 15 PSI) unspecified | Source · OEM_SOURCEFlow: 539Retrieved 2026-10-20 |
| 18 psi | 1241.057 mbar | Frequency not stated · model the pressure "Flow" is stated at (4000 RPM, 18 PSI) unspecified | Source · OEM_SOURCEFlow: 526Retrieved 2026-10-20 |
| 10 psi | 689.476 mbar | Frequency not stated · model the pressure "Flow" is stated at (4000 RPM, 10 PSI) unspecified | Source · OEM_SOURCEFlow: 562Retrieved 2026-10-20 |
Brake power (vacuum service) · Sourced · 3 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 23.6 BHP | 17.5985 kW | Frequency not stated · model 4000 RPM, 16.0" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service brake horsepower: 23.6Retrieved 2026-10-04 |
| 16.4 BHP | 12.2295 kW | Frequency not stated · model 2950 RPM, 15.0" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service brake horsepower: 16.4Retrieved 2026-10-04 |
| 9.0 BHP | 6.7113 kW | Frequency not stated · model 1750 RPM, 14.0" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service brake horsepower: 9.0Retrieved 2026-10-04 |
Inlet flow (vacuum service) · Sourced · 3 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 531 CFM | 902.1743 m3/h | Frequency not stated · model 4000 RPM, 16.0" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 531Retrieved 2026-10-04 |
| 365 CFM | 620.1387 m3/h | Frequency not stated · model 2950 RPM, 15.0" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 365Retrieved 2026-10-04 |
| 173 CFM | 293.9287 m3/h | Frequency not stated · model 1750 RPM, 14.0" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 173Retrieved 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 |