Data coverage & sources
The stored record for Roots RAM-DPJ 406 DPJ: specifications, configurations, documents, sources, and gaps.
One model, connected records
Roots → Roots RAM-DPJ Whispair performance data → RAM-DPJ 406 DPJ
Manufacturer model: RAM-DPJ 406 DPJ · 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
37 stored observations · 37 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 · 16 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 518 CFM | 880.0872 m3/h | Frequency not stated · model 4000 RPM, 15 PSI unspecified | Source · OEM_SOURCEFlow: 518Retrieved 2026-10-04 |
| 494 CFM | 839.3109 m3/h | Frequency not stated · model 4000 RPM, 20 PSI unspecified | Source · OEM_SOURCEFlow: 494Retrieved 2026-10-04 |
| 474 CFM | 805.3307 m3/h | Frequency not stated · model 4000 RPM, 25 PSI unspecified | Source · OEM_SOURCEFlow: 474Retrieved 2026-10-04 |
| 455 CFM | 773.0496 m3/h | Frequency not stated · model 4000 RPM, 30 PSI unspecified | Source · OEM_SOURCEFlow: 455Retrieved 2026-10-04 |
| 362 CFM | 615.0416 m3/h | Frequency not stated · model 3070 RPM, 15 PSI unspecified | Source · OEM_SOURCEFlow: 362Retrieved 2026-10-04 |
| 339 CFM | 575.9644 m3/h | Frequency not stated · model 3070 RPM, 20 PSI unspecified | Source · OEM_SOURCEFlow: 339Retrieved 2026-10-04 |
| 319 CFM | 541.9842 m3/h | Frequency not stated · model 3070 RPM, 25 PSI unspecified | Source · OEM_SOURCEFlow: 319Retrieved 2026-10-04 |
| 300 CFM | 509.703 m3/h | Frequency not stated · model 3070 RPM, 30 PSI unspecified | Source · OEM_SOURCEFlow: 300Retrieved 2026-10-04 |
| 237 CFM | 402.6654 m3/h | Frequency not stated · model 2320 RPM, 15 PSI unspecified | Source · OEM_SOURCEFlow: 237Retrieved 2026-10-04 |
| 214 CFM | 363.5881 m3/h | Frequency not stated · model 2320 RPM, 20 PSI unspecified | Source · OEM_SOURCEFlow: 214Retrieved 2026-10-04 |
| 193 CFM | 327.9089 m3/h | Frequency not stated · model 2320 RPM, 25 PSI unspecified | Source · OEM_SOURCEFlow: 193Retrieved 2026-10-04 |
| 175 CFM | 297.3268 m3/h | Frequency not stated · model 2320 RPM, 30 PSI unspecified | Source · OEM_SOURCEFlow: 175Retrieved 2026-10-04 |
| 142 CFM | 241.2594 m3/h | Frequency not stated · model 1750 RPM, 15 PSI unspecified | Source · OEM_SOURCEFlow: 142Retrieved 2026-10-04 |
| 119 CFM | 202.1822 m3/h | Frequency not stated · model 1750 RPM, 20 PSI unspecified | Source · OEM_SOURCEFlow: 119Retrieved 2026-10-04 |
| 98 CFM | 166.503 m3/h | Frequency not stated · model 1750 RPM, 25 PSI unspecified | Source · OEM_SOURCEFlow: 98Retrieved 2026-10-04 |
| 80 CFM | 135.9208 m3/h | Frequency not stated · model 1750 RPM, 30 PSI unspecified | Source · OEM_SOURCEFlow: 80Retrieved 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 |
|---|---|---|---|
| 365 pounds | — | Frequency not stated · model as printed: "WGT." unspecified | Source · OEM_SOURCE2.25 365Retrieved 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 · 16 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 47 BHP | 35.0479 kW | Frequency not stated · model 4000 RPM, 15 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 47Retrieved 2026-10-04 |
| 62 BHP | 46.2334 kW | Frequency not stated · model 4000 RPM, 20 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 62Retrieved 2026-10-04 |
| 76 BHP | 56.6732 kW | Frequency not stated · model 4000 RPM, 25 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 76Retrieved 2026-10-04 |
| 91 BHP | 67.8587 kW | Frequency not stated · model 4000 RPM, 30 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 91Retrieved 2026-10-04 |
| 35 BHP | 26.0995 kW | Frequency not stated · model 3070 RPM, 15 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 35Retrieved 2026-10-04 |
| 46 BHP | 34.3022 kW | Frequency not stated · model 3070 RPM, 20 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 46Retrieved 2026-10-04 |
| 57 BHP | 42.5049 kW | Frequency not stated · model 3070 RPM, 25 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 57Retrieved 2026-10-04 |
| 69 BHP | 51.4533 kW | Frequency not stated · model 3070 RPM, 30 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 69Retrieved 2026-10-04 |
| 26 BHP | 19.3882 kW | Frequency not stated · model 2320 RPM, 15 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 26Retrieved 2026-10-04 |
| 35 BHP | 26.0995 kW | Frequency not stated · model 2320 RPM, 20 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 35Retrieved 2026-10-04 |
| 43 BHP | 32.0651 kW | Frequency not stated · model 2320 RPM, 25 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 43Retrieved 2026-10-04 |
| 51 BHP | 38.0307 kW | Frequency not stated · model 2320 RPM, 30 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 51Retrieved 2026-10-04 |
| 19 BHP | 14.1683 kW | Frequency not stated · model 1750 RPM, 15 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 19Retrieved 2026-10-04 |
| 26 BHP | 19.3882 kW | Frequency not stated · model 1750 RPM, 20 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 26Retrieved 2026-10-04 |
| 32 BHP | 23.8624 kW | Frequency not stated · model 1750 RPM, 25 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 32Retrieved 2026-10-04 |
| 39 BHP | 29.0823 kW | Frequency not stated · model 1750 RPM, 30 PSI unspecified | Source · OEM_SOURCEBrake horsepower: 39Retrieved 2026-10-04 |
Reference working pressure · Sourced · 4 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 25 psi | 1723.69 mbar | Frequency not stated · model the pressure "Flow" is stated at (4000 RPM, 25 PSI) unspecified | Source · OEM_SOURCEFlow: 474Retrieved 2026-10-20 |
| 30 psi | 2068.428 mbar | Frequency not stated · model the pressure "Flow" is stated at (4000 RPM, 30 PSI) unspecified | Source · OEM_SOURCEFlow: 455Retrieved 2026-10-20 |
| 20 psi | 1378.952 mbar | Frequency not stated · model the pressure "Flow" is stated at (4000 RPM, 20 PSI) unspecified | Source · OEM_SOURCEFlow: 494Retrieved 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: 518Retrieved 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 |