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Equipment coverage/Roots VJ 817J

Data coverage & sources

The stored record for Roots VJ 817J: specifications, configurations, documents, sources, and gaps.

50 Hz60 HzModel and comparison options

One model, connected records

Roots → Roots VJ Whispair exhauster performance data → VJ 817J

Manufacturer model: VJ 817J · 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

29 stored observations · 29 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 · 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 publishedNormalizedConfiguration / scopeSource / status
1620 lbs734.819 kgFrequency not stated · model
as printed: "Approx. net Wgt (lbs.)"
unspecified		Source · OEM_SOURCE
817J 13.75 22.00 24.25 38.63 21.00 13.00 30.00 25.75 25.50 25.00 17.00 2.75 .625 x .313 10.0 FLG 10.0 FLG 12.75 4.00 1620
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.

Reference vacuum · Sourced · 4 observations / 1 sources
As publishedNormalizedConfiguration / scopeSource / status
24 inHg24 inHgFrequency not stated · model
vacuum (gauge); the pressure "Vacuum service inlet flow" is stated at (1800 RPM, 24" Hg vacuum)
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 1715
Retrieved 2026-10-20
20 inHg20 inHgFrequency not stated · model
vacuum (gauge); the pressure "Vacuum service inlet flow" is stated at (1800 RPM, 20" Hg vacuum)
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 2110
Retrieved 2026-10-20
22 inHg22 inHgFrequency not stated · model
vacuum (gauge); the pressure "Vacuum service inlet flow" is stated at (1800 RPM, 22" Hg vacuum)
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 1962
Retrieved 2026-10-20
16 inHg16 inHgFrequency not stated · model
vacuum (gauge); the pressure "Vacuum service inlet flow" is stated at (1800 RPM, 16" Hg vacuum)
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 2265
Retrieved 2026-10-20
Brake power (vacuum service) · Sourced · 12 observations / 1 sources
As publishedNormalizedConfiguration / scopeSource / status
105.9 BHP78.9696 kWFrequency not stated · model
1800 RPM, 16" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 105.9
Retrieved 2026-10-04
128 BHP95.4496 kWFrequency not stated · model
1800 RPM, 20" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 128
Retrieved 2026-10-04
139.2 BHP103.8014 kWFrequency not stated · model
1800 RPM, 22" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 139.2
Retrieved 2026-10-04
150.3 BHP112.0787 kWFrequency not stated · model
1800 RPM, 24" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 150.3
Retrieved 2026-10-04
66.9 BHP49.8873 kWFrequency not stated · model
1170 RPM, 16" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 66.9
Retrieved 2026-10-04
82 BHP61.1474 kWFrequency not stated · model
1170 RPM, 20" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 82
Retrieved 2026-10-04
89.5 BHP66.7402 kWFrequency not stated · model
1170 RPM, 22" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 89.5
Retrieved 2026-10-04
97.1 BHP72.4075 kWFrequency not stated · model
1170 RPM, 24" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 97.1
Retrieved 2026-10-04
47.8 BHP35.6445 kWFrequency not stated · model
850 RPM, 16" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 47.8
Retrieved 2026-10-04
59 BHP43.9963 kWFrequency not stated · model
850 RPM, 20" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 59
Retrieved 2026-10-04
64.5 BHP48.0977 kWFrequency not stated · model
850 RPM, 22" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 64.5
Retrieved 2026-10-04
70 BHP52.199 kWFrequency not stated · model
850 RPM, 24" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 70
Retrieved 2026-10-04
Inlet flow (vacuum service) · Sourced · 12 observations / 1 sources
As publishedNormalizedConfiguration / scopeSource / status
2265 CFM3848.258 m3/hFrequency not stated · model
1800 RPM, 16" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 2265
Retrieved 2026-10-04
2110 CFM3584.911 m3/hFrequency not stated · model
1800 RPM, 20" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 2110
Retrieved 2026-10-04
1962 CFM3333.458 m3/hFrequency not stated · model
1800 RPM, 22" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 1962
Retrieved 2026-10-04
1715 CFM2913.802 m3/hFrequency not stated · model
1800 RPM, 24" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 1715
Retrieved 2026-10-04
1385 CFM2353.129 m3/hFrequency not stated · model
1170 RPM, 16" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 1385
Retrieved 2026-10-04
1258 CFM2137.355 m3/hFrequency not stated · model
1170 RPM, 20" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 1258
Retrieved 2026-10-04
1138 CFM1933.473 m3/hFrequency not stated · model
1170 RPM, 22" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 1138
Retrieved 2026-10-04
937 CFM1591.972 m3/hFrequency not stated · model
1170 RPM, 24" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 937
Retrieved 2026-10-04
948 CFM1610.661 m3/hFrequency not stated · model
850 RPM, 16" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 948
Retrieved 2026-10-04
840 CFM1427.168 m3/hFrequency not stated · model
850 RPM, 20" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 840
Retrieved 2026-10-04
737 CFM1252.17 m3/hFrequency not stated · model
850 RPM, 22" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 737
Retrieved 2026-10-04
564 CFM958.2416 m3/hFrequency not stated · model
850 RPM, 24" Hg vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 564
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