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Roots · Roots RAM-GJ Whispair gas performance data

RAM-GJ 406J

Data coverage & sourcesCompare this modelAsk about this model
BlowersOil-freeOEM data
Roots RAM-GJ 406J

*Photo shows the RAM-GJ Whispair gas series, not necessarily this exact model. Image: Roots

Blower flow
1,020 m³/h
Weight
136 kg

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 published4000 RPM, 4 PSI4000 RPM, 6 PSI4000 RPM, 8 PSI4000 RPM, 10 PSI4000 RPM, 12 PSI4000 RPM, 15 PSI4000 RPM, 18 PSI2950 RPM, 4 PSI2950 RPM, 6 PSI2950 RPM, 8 PSI2950 RPM, 10 PSI2950 RPM, 12 PSI2950 RPM, 15 PSI1750 RPM, 4 PSI1750 RPM, 6 PSI1750 RPM, 8 PSI1750 RPM, 10 PSI1750 RPM, 12 PSI4000 RPM, 16.0" HgV vacuum2950 RPM, 15.0" HgV vacuum1750 RPM, 14.0" HgV vacuumthe pressure "Flow" is stated at (4000 RPM, 18 PSI)the pressure "Flow" is stated at (4000 RPM, 4 PSI)the pressure "Flow" is stated at (4000 RPM, 6 PSI)the pressure "Flow" is stated at (4000 RPM, 15 PSI)the pressure "Flow" is stated at (4000 RPM, 8 PSI)the pressure "Flow" is stated at (4000 RPM, 12 PSI)the pressure "Flow" is stated at (4000 RPM, 10 PSI)as printed: "Approx. net Wt (lbs)"
Flow
Blower flow
601 CFM
oem source
Source · 2026-10-04
586 CFM
oem source
Source · 2026-10-04
574 CFM
oem source
Source · 2026-10-04
562 CFM
oem source
Source · 2026-10-04
552 CFM
oem source
Source · 2026-10-04
539 CFM
oem source
Source · 2026-10-04
526 CFM
oem source
Source · 2026-10-04
426 CFM
oem source
Source · 2026-10-04
411 CFM
oem source
Source · 2026-10-04
398 CFM
oem source
Source · 2026-10-04
387 CFM
oem source
Source · 2026-10-04
377 CFM
oem source
Source · 2026-10-04
363 CFM
oem source
Source · 2026-10-04
225 CFM
oem source
Source · 2026-10-04
210 CFM
oem source
Source · 2026-10-04
198 CFM
oem source
Source · 2026-10-04
187 CFM
oem source
Source · 2026-10-04
177 CFM
oem source
Source · 2026-10-04
Brake horsepower
Power consumption
15.0 BHP
oem source
Source · 2026-10-04
20.1 BHP
oem source
Source · 2026-10-04
26.0 BHP
oem source
Source · 2026-10-04
31.9 BHP
oem source
Source · 2026-10-04
37.0 BHP
oem source
Source · 2026-10-04
46.5 BHP
oem source
Source · 2026-10-04
54.0 BHP
oem source
Source · 2026-10-04
10.5 BHP
oem source
Source · 2026-10-04
14.7 BHP
oem source
Source · 2026-10-04
18.9 BHP
oem source
Source · 2026-10-04
23.1 BHP
oem source
Source · 2026-10-04
27.3 BHP
oem source
Source · 2026-10-04
33.6 BHP
oem source
Source · 2026-10-04
5.4 BHP
oem source
Source · 2026-10-04
8.0 BHP
oem source
Source · 2026-10-04
10.5 BHP
oem source
Source · 2026-10-04
13.0 BHP
oem source
Source · 2026-10-04
15.6 BHP
oem source
Source · 2026-10-04
Vacuum service inlet flow
Inlet flow (vacuum service)
531 CFM
oem source
Source · 2026-10-04
365 CFM
oem source
Source · 2026-10-04
173 CFM
oem source
Source · 2026-10-04
Vacuum service brake horsepower
Brake power (vacuum service)
23.6 BHP
oem source
Source · 2026-10-04
16.4 BHP
oem source
Source · 2026-10-04
9.0 BHP
oem source
Source · 2026-10-04
Reference working pressure
18 psi
oem source
Source · 2026-10-20
4 psi
oem source
Source · 2026-10-20
6 psi
oem source
Source · 2026-10-20
15 psi
oem source
Source · 2026-10-20
8 psi
oem source
Source · 2026-10-20
12 psi
oem source
Source · 2026-10-20
10 psi
oem source
Source · 2026-10-20
Weight
300 lbs
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: RAM-GJ 404J, RAM-GJ 409J, RAM-GJ 412J, RAM-GJ 418J, RAM-GJ 616J, RAM-GJ 624J

Reviewed operating performance · 60 Hz

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Documents

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Service parts

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Roots RAM-GJ 406J | Vac & Air