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Roots · Roots Universal RAI-J DSL performance data

Universal RAI-J DSL 33

Data coverage & sourcesCompare this modelAsk about this model
BlowersOil-freeOEM data
Roots Universal RAI-J DSL 33

*Photo shows the Universal RAI-J DSL series, not necessarily this exact model. Image: Roots

Blower flow
348 m³/h

Headline ratings converted to common units for comparison; the table below shows each figure exactly as published.

Technical data

Source: Roots product page · retrieved 2026-10-04
As published3600 RPM, 1 PSI3600 RPM, 6 PSI3600 RPM, 7 PSI3600 RPM, 10 PSI3600 RPM, 12 PSI2800 RPM, 1 PSI2800 RPM, 6 PSI2800 RPM, 7 PSI2800 RPM, 10 PSI2800 RPM, 12 PSI1160 RPM, 1 PSI1160 RPM, 6 PSI1160 RPM, 7 PSI3600 RPM, 15" HgV vacuum2800 RPM, 14" HgV vacuum1160 RPM, 10" HgV vacuumthe pressure "Flow" is stated at (3600 RPM, 10 PSI)the pressure "Flow" is stated at (3600 RPM, 1 PSI)the pressure "Flow" is stated at (3600 RPM, 12 PSI)the pressure "Flow" is stated at (3600 RPM, 7 PSI)the pressure "Flow" is stated at (3600 RPM, 6 PSI)as printed: "Weight"
Flow
Blower flow
205 CFM
oem source
Source · 2026-10-04
181 CFM
oem source
Source · 2026-10-04
178 CFM
oem source
Source · 2026-10-04
170 CFM
oem source
Source · 2026-10-04
165 CFM
oem source
Source · 2026-10-04
156 CFM
oem source
Source · 2026-10-04
132 CFM
oem source
Source · 2026-10-04
129 CFM
oem source
Source · 2026-10-04
120 CFM
oem source
Source · 2026-10-04
116 CFM
oem source
Source · 2026-10-04
55 CFM
oem source
Source · 2026-10-04
31 CFM
oem source
Source · 2026-10-04
28 CFM
oem source
Source · 2026-10-04
Brake horsepower
Power consumption
1.2 BHP
oem source
Source · 2026-10-04
6.1 BHP
oem source
Source · 2026-10-04
7.0 BHP
oem source
Source · 2026-10-04
9.9 BHP
oem source
Source · 2026-10-04
11.9 BHP
oem source
Source · 2026-10-04
0.9 BHP
oem source
Source · 2026-10-04
4.6 BHP
oem source
Source · 2026-10-04
5.4 BHP
oem source
Source · 2026-10-04
7.7 BHP
oem source
Source · 2026-10-04
9.2 BHP
oem source
Source · 2026-10-04
0.3 BHP
oem source
Source · 2026-10-04
1.9 BHP
oem source
Source · 2026-10-04
2.2 BHP
oem source
Source · 2026-10-04
Vacuum service inlet flow
Inlet flow (vacuum service)
159 CFM
oem source
Source · 2026-10-04
113 CFM
oem source
Source · 2026-10-04
27 CFM
oem source
Source · 2026-10-04
Vacuum service brake horsepower
Brake power (vacuum service)
7.3 BHP
oem source
Source · 2026-10-04
5.2 BHP
oem source
Source · 2026-10-04
1.5 BHP
oem source
Source · 2026-10-04
Reference working pressure
10 psi
oem source
Source · 2026-10-20
1 psi
oem source
Source · 2026-10-20
12 psi
oem source
Source · 2026-10-20
7 psi
oem source
Source · 2026-10-20
6 psi
oem source
Source · 2026-10-20
Weight
84
oem source
Source · 2026-10-20

Original extracted values are shown with their source and review status. Multiple values under the same condition remain separate for review.

Same family: Universal RAI-J DSL 36, Universal RAI-J DSL 45, Universal RAI-J DSL 47, Universal RAI-J DSL 56

Reviewed operating performance · 60 Hz

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Documents

Documents open on the manufacturer’s site.

Service parts

No parts published for this model.

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