Data coverage & sources
The stored record for Roots RAM-GJ 412J: specifications, configurations, documents, sources, and gaps.
One model, connected records
Roots → Roots RAM-GJ Whispair gas performance data → RAM-GJ 412J
Manufacturer model: RAM-GJ 412J · 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
47 stored observations · 47 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 · 17 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 1199 CFM | 2037.113 m3/h | Frequency not stated · model 4000 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 1199Retrieved 2026-10-04 |
| 1169 CFM | 1986.143 m3/h | Frequency not stated · model 4000 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 1169Retrieved 2026-10-04 |
| 1144 CFM | 1943.667 m3/h | Frequency not stated · model 4000 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 1144Retrieved 2026-10-04 |
| 1121 CFM | 1904.59 m3/h | Frequency not stated · model 4000 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 1121Retrieved 2026-10-04 |
| 1101 CFM | 1870.61 m3/h | Frequency not stated · model 4000 RPM, 12 PSI unspecified | Source · OEM_SOURCEFlow: 1101Retrieved 2026-10-04 |
| 1074 CFM | 1824.737 m3/h | Frequency not stated · model 4000 RPM, 15 PSI unspecified | Source · OEM_SOURCEFlow: 1074Retrieved 2026-10-04 |
| 849 CFM | 1442.459 m3/h | Frequency not stated · model 2950 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 849Retrieved 2026-10-04 |
| 819 CFM | 1391.489 m3/h | Frequency not stated · model 2950 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 819Retrieved 2026-10-04 |
| 794 CFM | 1349.014 m3/h | Frequency not stated · model 2950 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 794Retrieved 2026-10-04 |
| 772 CFM | 1311.636 m3/h | Frequency not stated · model 2950 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 772Retrieved 2026-10-04 |
| 752 CFM | 1277.656 m3/h | Frequency not stated · model 2950 RPM, 12 PSI unspecified | Source · OEM_SOURCEFlow: 752Retrieved 2026-10-04 |
| 724 CFM | 1230.083 m3/h | Frequency not stated · model 2950 RPM, 15 PSI unspecified | Source · OEM_SOURCEFlow: 724Retrieved 2026-10-04 |
| 450 CFM | 764.5545 m3/h | Frequency not stated · model 1750 RPM, 4 PSI unspecified | Source · OEM_SOURCEFlow: 450Retrieved 2026-10-04 |
| 420 CFM | 713.5842 m3/h | Frequency not stated · model 1750 RPM, 6 PSI unspecified | Source · OEM_SOURCEFlow: 420Retrieved 2026-10-04 |
| 394 CFM | 669.4099 m3/h | Frequency not stated · model 1750 RPM, 8 PSI unspecified | Source · OEM_SOURCEFlow: 394Retrieved 2026-10-04 |
| 372 CFM | 632.0317 m3/h | Frequency not stated · model 1750 RPM, 10 PSI unspecified | Source · OEM_SOURCEFlow: 372Retrieved 2026-10-04 |
| 352 CFM | 598.0515 m3/h | Frequency not stated · model 1750 RPM, 12 PSI unspecified | Source · OEM_SOURCEFlow: 352Retrieved 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 |
|---|---|---|---|
| 400 lbs | 181.4368 kg | Frequency not stated · model as printed: "Approx. net Wt (lbs)" unspecified | Source · OEM_SOURCE6.0 FLG 5.0 FLG 6.00 2.25 400Retrieved 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 · 17 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 28.8 BHP | 21.4762 kW | Frequency not stated · model 4000 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 28.8Retrieved 2026-10-04 |
| 39.9 BHP | 29.7534 kW | Frequency not stated · model 4000 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 39.9Retrieved 2026-10-04 |
| 51.0 BHP | 38.0307 kW | Frequency not stated · model 4000 RPM, 8 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 51.0Retrieved 2026-10-04 |
| 62.2 BHP | 46.3825 kW | Frequency not stated · model 4000 RPM, 10 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 62.2Retrieved 2026-10-04 |
| 73.3 BHP | 54.6598 kW | Frequency not stated · model 4000 RPM, 12 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 73.3Retrieved 2026-10-04 |
| 90.0 BHP | 67.113 kW | Frequency not stated · model 4000 RPM, 15 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 90.0Retrieved 2026-10-04 |
| 19.9 BHP | 14.8394 kW | Frequency not stated · model 2950 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 19.9Retrieved 2026-10-04 |
| 28.3 BHP | 21.1033 kW | Frequency not stated · model 2950 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 28.3Retrieved 2026-10-04 |
| 36.6 BHP | 27.2926 kW | Frequency not stated · model 2950 RPM, 8 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 36.6Retrieved 2026-10-04 |
| 45.0 BHP | 33.5565 kW | Frequency not stated · model 2950 RPM, 10 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 45.0Retrieved 2026-10-04 |
| 53.4 BHP | 39.8204 kW | Frequency not stated · model 2950 RPM, 12 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 53.4Retrieved 2026-10-04 |
| 66.0 BHP | 49.2162 kW | Frequency not stated · model 2950 RPM, 15 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 66.0Retrieved 2026-10-04 |
| 11.0 BHP | 8.2027 kW | Frequency not stated · model 1750 RPM, 4 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 11.0Retrieved 2026-10-04 |
| 16.0 BHP | 11.9312 kW | Frequency not stated · model 1750 RPM, 6 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 16.0Retrieved 2026-10-04 |
| 21.0 BHP | 15.6597 kW | Frequency not stated · model 1750 RPM, 8 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 21.0Retrieved 2026-10-04 |
| 26.0 BHP | 19.3882 kW | Frequency not stated · model 1750 RPM, 10 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 26.0Retrieved 2026-10-04 |
| 32.0 BHP | 23.8624 kW | Frequency not stated · model 1750 RPM, 12 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 32.0Retrieved 2026-10-04 |
Reference working pressure · Sourced · 6 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 10 psi | 689.476 mbar | Frequency not stated · model the pressure "Flow" is stated at (4000 RPM, 10 PSI) unspecified | Source · OEM_SOURCEFlow: 1121Retrieved 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: 1144Retrieved 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: 1074Retrieved 2026-10-20 |
| 4 psi | 275.7904 mbar | Frequency not stated · model the pressure "Flow" is stated at (4000 RPM, 4 PSI) unspecified | Source · OEM_SOURCEFlow: 1199Retrieved 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: 1169Retrieved 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: 1101Retrieved 2026-10-20 |
Brake power (vacuum service) · Sourced · 3 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 46.5 BHP | 34.6751 kW | Frequency not stated · model 4000 RPM, 16.0" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service brake horsepower: 46.5Retrieved 2026-10-04 |
| 32.3 BHP | 24.0861 kW | Frequency not stated · model 2950 RPM, 15.0" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service brake horsepower: 32.3Retrieved 2026-10-04 |
| 17.7 BHP | 13.1989 kW | Frequency not stated · model 1750 RPM, 14.0" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service brake horsepower: 17.7Retrieved 2026-10-04 |
Inlet flow (vacuum service) · Sourced · 3 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 1059 CFM | 1799.252 m3/h | Frequency not stated · model 4000 RPM, 16.0" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 1059Retrieved 2026-10-04 |
| 728 CFM | 1236.879 m3/h | Frequency not stated · model 2950 RPM, 15.0" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 728Retrieved 2026-10-04 |
| 343 CFM | 582.7604 m3/h | Frequency not stated · model 1750 RPM, 14.0" HgV vacuum unspecified | Source · OEM_SOURCEVacuum service inlet flow: 343Retrieved 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 |