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Roots · Roots RAM-VJ Whispair exhauster performance data

RAM-VJ 616J

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BlowersOil-freeOEM data
Roots RAM-VJ 616J

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

Weight
363 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 published2400 RPM, 16" Hg vacuum2400 RPM, 20" Hg vacuum2400 RPM, 22" Hg vacuum2400 RPM, 24" Hg vacuum1750 RPM, 16" Hg vacuum1750 RPM, 20" Hg vacuum1750 RPM, 22" Hg vacuum1750 RPM, 24" Hg vacuum1160 RPM, 16" Hg vacuum1160 RPM, 20" Hg vacuum1160 RPM, 22" Hg vacuum1160 RPM, 24" Hg vacuumvacuum (gauge); the pressure "Vacuum service inlet flow" is stated at (2400 RPM, 24" Hg vacuum)vacuum (gauge); the pressure "Vacuum service inlet flow" is stated at (2400 RPM, 22" Hg vacuum)vacuum (gauge); the pressure "Vacuum service inlet flow" is stated at (2400 RPM, 20" Hg vacuum)vacuum (gauge); the pressure "Vacuum service inlet flow" is stated at (2400 RPM, 16" Hg vacuum)as printed: "Approx. net Wgt (lbs.)"
Vacuum service inlet flow
Inlet flow (vacuum service)
1566 CFM
oem source
Source · 2026-10-04
1445 CFM
oem source
Source · 2026-10-04
1332 CFM
oem source
Source · 2026-10-04
1156 CFM
oem source
Source · 2026-10-04
1105 CFM
oem source
Source · 2026-10-04
1003 CFM
oem source
Source · 2026-10-04
908 CFM
oem source
Source · 2026-10-04
760 CFM
oem source
Source · 2026-10-04
695 CFM
oem source
Source · 2026-10-04
614 CFM
oem source
Source · 2026-10-04
538 CFM
oem source
Source · 2026-10-04
420 CFM
oem source
Source · 2026-10-04
Vacuum service brake horsepower
Brake power (vacuum service)
70.9 BHP
oem source
Source · 2026-10-04
85.9 BHP
oem source
Source · 2026-10-04
93.4 BHP
oem source
Source · 2026-10-04
101.0 BHP
oem source
Source · 2026-10-04
49.9 BHP
oem source
Source · 2026-10-04
61.2 BHP
oem source
Source · 2026-10-04
66.9 BHP
oem source
Source · 2026-10-04
72.6 BHP
oem source
Source · 2026-10-04
32.2 BHP
oem source
Source · 2026-10-04
39.8 BHP
oem source
Source · 2026-10-04
43.6 BHP
oem source
Source · 2026-10-04
47.5 BHP
oem source
Source · 2026-10-04
Reference vacuum
24 inHg
oem source
Source · 2026-10-20
22 inHg
oem source
Source · 2026-10-20
20 inHg
oem source
Source · 2026-10-20
16 inHg
oem source
Source · 2026-10-20
Weight
800 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-VJ 406J, RAM-VJ 409J, RAM-VJ 412J, RAM-VJ 418J, RAM-VJ 624J

Reviewed operating performance · 60 Hz

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