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Equipment coverage/Roots RAM-DVJ 412

Data coverage & sources

The stored record for Roots RAM-DVJ 412: specifications, configurations, documents, sources, and gaps.

50 Hz60 HzModel and comparison options

One model, connected records

Roots → Roots RAM-DVJ Whispair exhauster performance data → RAM-DVJ 412

Manufacturer model: RAM-DVJ 412 · 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 family

Specifications and evidence

36 stored observations · 36 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 · Not collected · 0 observations / 0 sources

No stored observation. A family brochure or a separate maximum rating does not fill this field.

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 · Sourced · 1 observations / 1 sources
As publishedNormalizedConfiguration / scopeSource / status
27 ” HGV— Frequency not stated · series
as printed: "Single stage operation to"; stated for the whole series
unspecified		Source · OEM_SOURCE
Single stage operation to 27” HGV
Retrieved 2026-10-20
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 publishedNormalizedConfiguration / scopeSource / status
575 lbs260.8154 kgFrequency not stated · model
as printed: "Approx. Net Wgt (lbs.)"
unspecified		Source · OEM_SOURCE
6 FLG 6 FLG 5 FLG 2.25 575
Retrieved 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.

Brake power (vacuum service) · Sourced · 20 observations / 1 sources
As publishedNormalizedConfiguration / scopeSource / status
36.3 BHP27.0689 kWFrequency not stated · model
4000 RPM, 12” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 36.3
Retrieved 2026-10-04
47.2 BHP35.197 kWFrequency not stated · model
4000 RPM, 16” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 47.2
Retrieved 2026-10-04
58.1 BHP43.3252 kWFrequency not stated · model
4000 RPM, 20” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 58.1
Retrieved 2026-10-04
68.9 BHP51.3787 kWFrequency not stated · model
4000 RPM, 24” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 68.9
Retrieved 2026-10-04
77.1 BHP57.4935 kWFrequency not stated · model
4000 RPM, 27” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 77.1
Retrieved 2026-10-04
32 BHP23.8624 kWFrequency not stated · model
3564 RPM, 12” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 32
Retrieved 2026-10-04
41.7 BHP31.0957 kWFrequency not stated · model
3564 RPM, 16” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 41.7
Retrieved 2026-10-04
51.5 BHP38.4036 kWFrequency not stated · model
3564 RPM, 20” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 51.5
Retrieved 2026-10-04
61.3 BHP45.7114 kWFrequency not stated · model
3564 RPM, 24” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 61.3
Retrieved 2026-10-04
68.6 BHP51.155 kWFrequency not stated · model
3564 RPM, 27” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 68.6
Retrieved 2026-10-04
23.7 BHP17.6731 kWFrequency not stated · model
2695 RPM, 12” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 23.7
Retrieved 2026-10-04
31.2 BHP23.2658 kWFrequency not stated · model
2695 RPM, 16” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 31.2
Retrieved 2026-10-04
38.7 BHP28.8586 kWFrequency not stated · model
2695 RPM, 20” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 38.7
Retrieved 2026-10-04
46.2 BHP34.4513 kWFrequency not stated · model
2695 RPM, 24” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 46.2
Retrieved 2026-10-04
51.8 BHP38.6273 kWFrequency not stated · model
2695 RPM, 27” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 51.8
Retrieved 2026-10-04
20.2 BHP15.0631 kWFrequency not stated · model
2320 RPM, 12” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 20.2
Retrieved 2026-10-04
26.7 BHP19.9102 kWFrequency not stated · model
2320 RPM, 16” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 26.7
Retrieved 2026-10-04
33.2 BHP24.7572 kWFrequency not stated · model
2320 RPM, 20” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 33.2
Retrieved 2026-10-04
39.7 BHP29.6043 kWFrequency not stated · model
2320 RPM, 24” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 39.7
Retrieved 2026-10-04
44.5 BHP33.1837 kWFrequency not stated · model
2320 RPM, 27” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 44.5
Retrieved 2026-10-04
Inlet flow (vacuum service) · Sourced · 14 observations / 1 sources
As publishedNormalizedConfiguration / scopeSource / status
1091 CFM1853.62 m3/hFrequency not stated · model
4000 RPM, 12” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 1091
Retrieved 2026-10-04
1016 CFM1726.194 m3/hFrequency not stated · model
4000 RPM, 16” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 1016
Retrieved 2026-10-04
914 CFM1552.895 m3/hFrequency not stated · model
4000 RPM, 20” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 914
Retrieved 2026-10-04
719 CFM1221.588 m3/hFrequency not stated · model
4000 RPM, 24” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 719
Retrieved 2026-10-04
945 CFM1605.564 m3/hFrequency not stated · model
3564 RPM, 12” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 945
Retrieved 2026-10-04
871 CFM1479.838 m3/hFrequency not stated · model
3564 RPM, 16” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 871
Retrieved 2026-10-04
769 CFM1306.539 m3/hFrequency not stated · model
3564 RPM, 20” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 769
Retrieved 2026-10-04
574 CFM975.2317 m3/hFrequency not stated · model
3564 RPM, 24” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 574
Retrieved 2026-10-04
656 CFM1114.551 m3/hFrequency not stated · model
2695 RPM, 12” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 656
Retrieved 2026-10-04
581 CFM987.1248 m3/hFrequency not stated · model
2695 RPM, 16” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 581
Retrieved 2026-10-04
480 CFM815.5248 m3/hFrequency not stated · model
2695 RPM, 20” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 480
Retrieved 2026-10-04
531 CFM902.1743 m3/hFrequency not stated · model
2320 RPM, 12” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 531
Retrieved 2026-10-04
457 CFM776.4476 m3/hFrequency not stated · model
2320 RPM, 16” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 457
Retrieved 2026-10-04
355 CFM603.1486 m3/hFrequency not stated · model
2320 RPM, 20” HGV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 355
Retrieved 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.

CategoryModel linksFamily linksPublic sources
Specifications10
Performance curves / test data00Not collected
Operation / service manuals00Not collected
Parts documentation00Not collected
Drawings / dimensions00Not collected
Product / family literature00Not collected
Other / unclassified00Not collected