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Equipment coverage/Roots Universal RAI-J 36UJ

Data coverage & sources

The stored record for Roots Universal RAI-J 36UJ: specifications, configurations, documents, sources, and gaps.

50 Hz60 HzModel and comparison options

One model, connected records

Roots → Roots Universal RAI-J Whispair performance data → Universal RAI-J 36UJ

Manufacturer model: Universal RAI-J 36UJ · 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

35 stored observations · 35 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 · 12 observations / 1 sources
As publishedNormalizedConfiguration / scopeSource / status
316 CFM536.8872 m3/hFrequency not stated · model
3550 RPM, 4 PSI
unspecified		Source · OEM_SOURCE
Flow: 316
Retrieved 2026-10-04
310 CFM526.6931 m3/hFrequency not stated · model
3550 RPM, 5 PSI
unspecified		Source · OEM_SOURCE
Flow: 310
Retrieved 2026-10-04
305 CFM518.1981 m3/hFrequency not stated · model
3550 RPM, 6 PSI
unspecified		Source · OEM_SOURCE
Flow: 305
Retrieved 2026-10-04
300 CFM509.703 m3/hFrequency not stated · model
3550 RPM, 7 PSI
unspecified		Source · OEM_SOURCE
Flow: 300
Retrieved 2026-10-04
254 CFM431.5485 m3/hFrequency not stated · model
2950 RPM, 4 PSI
unspecified		Source · OEM_SOURCE
Flow: 254
Retrieved 2026-10-04
249 CFM423.0535 m3/hFrequency not stated · model
2950 RPM, 5 PSI
unspecified		Source · OEM_SOURCE
Flow: 249
Retrieved 2026-10-04
244 CFM414.5584 m3/hFrequency not stated · model
2950 RPM, 6 PSI
unspecified		Source · OEM_SOURCE
Flow: 244
Retrieved 2026-10-04
239 CFM406.0634 m3/hFrequency not stated · model
2950 RPM, 7 PSI
unspecified		Source · OEM_SOURCE
Flow: 239
Retrieved 2026-10-04
132 CFM224.2693 m3/hFrequency not stated · model
1750 RPM, 4 PSI
unspecified		Source · OEM_SOURCE
Flow: 132
Retrieved 2026-10-04
126 CFM214.0753 m3/hFrequency not stated · model
1750 RPM, 5 PSI
unspecified		Source · OEM_SOURCE
Flow: 126
Retrieved 2026-10-04
121 CFM205.5802 m3/hFrequency not stated · model
1750 RPM, 6 PSI
unspecified		Source · OEM_SOURCE
Flow: 121
Retrieved 2026-10-04
117 CFM198.7842 m3/hFrequency not stated · model
1750 RPM, 7 PSI
unspecified		Source · OEM_SOURCE
Flow: 117
Retrieved 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 publishedNormalizedConfiguration / scopeSource / status
112 — Frequency not stated · model
as printed: "Weight"
unspecified		Source · OEM_SOURCE
1.75 112
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.

Power consumption · Sourced · 12 observations / 1 sources
As publishedNormalizedConfiguration / scopeSource / status
7.4 BHP5.5182 kWFrequency not stated · model
3550 RPM, 4 PSI
unspecified		Source · OEM_SOURCE
Brake horsepower: 7.4
Retrieved 2026-10-04
9.0 BHP6.7113 kWFrequency not stated · model
3550 RPM, 5 PSI
unspecified		Source · OEM_SOURCE
Brake horsepower: 9.0
Retrieved 2026-10-04
10.5 BHP7.8299 kWFrequency not stated · model
3550 RPM, 6 PSI
unspecified		Source · OEM_SOURCE
Brake horsepower: 10.5
Retrieved 2026-10-04
12.1 BHP9.023 kWFrequency not stated · model
3550 RPM, 7 PSI
unspecified		Source · OEM_SOURCE
Brake horsepower: 12.1
Retrieved 2026-10-04
5.9 BHP4.3996 kWFrequency not stated · model
2950 RPM, 4 PSI
unspecified		Source · OEM_SOURCE
Brake horsepower: 5.9
Retrieved 2026-10-04
7.3 BHP5.4436 kWFrequency not stated · model
2950 RPM, 5 PSI
unspecified		Source · OEM_SOURCE
Brake horsepower: 7.3
Retrieved 2026-10-04
8.6 BHP6.413 kWFrequency not stated · model
2950 RPM, 6 PSI
unspecified		Source · OEM_SOURCE
Brake horsepower: 8.6
Retrieved 2026-10-04
9.9 BHP7.3824 kWFrequency not stated · model
2950 RPM, 7 PSI
unspecified		Source · OEM_SOURCE
Brake horsepower: 9.9
Retrieved 2026-10-04
3.2 BHP2.3862 kWFrequency not stated · model
1750 RPM, 4 PSI
unspecified		Source · OEM_SOURCE
Brake horsepower: 3.2
Retrieved 2026-10-04
4.0 BHP2.9828 kWFrequency not stated · model
1750 RPM, 5 PSI
unspecified		Source · OEM_SOURCE
Brake horsepower: 4.0
Retrieved 2026-10-04
4.8 BHP3.5794 kWFrequency not stated · model
1750 RPM, 6 PSI
unspecified		Source · OEM_SOURCE
Brake horsepower: 4.8
Retrieved 2026-10-04
5.6 BHP4.1759 kWFrequency not stated · model
1750 RPM, 7 PSI
unspecified		Source · OEM_SOURCE
Brake horsepower: 5.6
Retrieved 2026-10-04
Reference working pressure · Sourced · 4 observations / 1 sources
As publishedNormalizedConfiguration / scopeSource / status
5 psi344.738 mbarFrequency not stated · model
the pressure "Flow" is stated at (3550 RPM, 5 PSI)
unspecified		Source · OEM_SOURCE
Flow: 310
Retrieved 2026-10-20
4 psi275.7904 mbarFrequency not stated · model
the pressure "Flow" is stated at (3550 RPM, 4 PSI)
unspecified		Source · OEM_SOURCE
Flow: 316
Retrieved 2026-10-20
7 psi482.6332 mbarFrequency not stated · model
the pressure "Flow" is stated at (3550 RPM, 7 PSI)
unspecified		Source · OEM_SOURCE
Flow: 300
Retrieved 2026-10-20
6 psi413.6856 mbarFrequency not stated · model
the pressure "Flow" is stated at (3550 RPM, 6 PSI)
unspecified		Source · OEM_SOURCE
Flow: 305
Retrieved 2026-10-20
Brake power (vacuum service) · Sourced · 3 observations / 1 sources
As publishedNormalizedConfiguration / scopeSource / status
11.9 BHP8.8738 kWFrequency not stated · model
3550 RPM, 15" HgV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 11.9
Retrieved 2026-10-04
9.8 BHP7.3079 kWFrequency not stated · model
2950 RPM, 15" HgV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 9.8
Retrieved 2026-10-04
5.4 BHP4.0268 kWFrequency not stated · model
1750 RPM, 14" HgV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service brake horsepower: 5.4
Retrieved 2026-10-04
Inlet flow (vacuum service) · Sourced · 3 observations / 1 sources
As publishedNormalizedConfiguration / scopeSource / status
273 CFM463.8297 m3/hFrequency not stated · model
3550 RPM, 15" HgV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 273
Retrieved 2026-10-04
212 CFM360.1901 m3/hFrequency not stated · model
2950 RPM, 15" HgV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 212
Retrieved 2026-10-04
95 CFM161.406 m3/hFrequency not stated · model
1750 RPM, 14" HgV vacuum
unspecified		Source · OEM_SOURCE
Vacuum service inlet flow: 95
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