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Roots · Roots RCS-J Whispair performance data

RCS-J 715J

Data coverage & sourcesCompare this modelAsk about this model
BlowersOil-freeOEM data
Roots RCS-J 715J

*Photo shows the RCS-J Whispair series, not necessarily this exact model. Image: Roots

Blower flow
4,090 m³/h
Weight
499 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 published2600 RPM, 4 PSI2600 RPM, 6 PSI2600 RPM, 8 PSI2600 RPM, 10 PSI2600 RPM, 12 PSI2600 RPM, 15 PSI1770 RPM, 4 PSI1770 RPM, 6 PSI1770 RPM, 8 PSI1770 RPM, 10 PSI1770 RPM, 12 PSI1770 RPM, 15 PSI1180 RPM, 4 PSI1180 RPM, 6 PSI1180 RPM, 8 PSI1180 RPM, 10 PSI1180 RPM, 12 PSI1180 RPM, 15 PSI2600 RPM, 15.0" HgV vacuum1770 RPM, 15.0" HgV vacuum1180 RPM, 14.0" HgV vacuumthe pressure "Flow" is stated at (2600 RPM, 12 PSI)the pressure "Flow" is stated at (2600 RPM, 4 PSI)the pressure "Flow" is stated at (2600 RPM, 8 PSI)the pressure "Flow" is stated at (2600 RPM, 10 PSI)the pressure "Flow" is stated at (2600 RPM, 15 PSI)the pressure "Flow" is stated at (2600 RPM, 6 PSI)as printed: "Approx. net Wgt (lbs.)"
Flow
Blower flow
2410 CFM
oem source
Source · 2026-10-04
2345 CFM
oem source
Source · 2026-10-04
2290 CFM
oem source
Source · 2026-10-04
2241 CFM
oem source
Source · 2026-10-04
2198 CFM
oem source
Source · 2026-10-04
2138 CFM
oem source
Source · 2026-10-04
1548 CFM
oem source
Source · 2026-10-04
1483 CFM
oem source
Source · 2026-10-04
1428 CFM
oem source
Source · 2026-10-04
1379 CFM
oem source
Source · 2026-10-04
1335 CFM
oem source
Source · 2026-10-04
1276 CFM
oem source
Source · 2026-10-04
935 CFM
oem source
Source · 2026-10-04
870 CFM
oem source
Source · 2026-10-04
815 CFM
oem source
Source · 2026-10-04
766 CFM
oem source
Source · 2026-10-04
722 CFM
oem source
Source · 2026-10-04
663 CFM
oem source
Source · 2026-10-04
Brake horsepower
Power consumption
63.4 BHP
oem source
Source · 2026-10-04
86.0 BHP
oem source
Source · 2026-10-04
108.5 BHP
oem source
Source · 2026-10-04
131.0 BHP
oem source
Source · 2026-10-04
153.7 BHP
oem source
Source · 2026-10-04
187.5 BHP
oem source
Source · 2026-10-04
37.3 BHP
oem source
Source · 2026-10-04
53.0 BHP
oem source
Source · 2026-10-04
68.8 BHP
oem source
Source · 2026-10-04
84.5 BHP
oem source
Source · 2026-10-04
100.3 BHP
oem source
Source · 2026-10-04
123.9 BHP
oem source
Source · 2026-10-04
23.0 BHP
oem source
Source · 2026-10-04
33.4 BHP
oem source
Source · 2026-10-04
44.0 BHP
oem source
Source · 2026-10-04
54.6 BHP
oem source
Source · 2026-10-04
65.0 BHP
oem source
Source · 2026-10-04
81.0 BHP
oem source
Source · 2026-10-04
Vacuum service inlet flow
Inlet flow (vacuum service)
2144 CFM
oem source
Source · 2026-10-04
1281 CFM
oem source
Source · 2026-10-04
705 CFM
oem source
Source · 2026-10-04
Vacuum service brake horsepower
Brake power (vacuum service)
95.4 BHP
oem source
Source · 2026-10-04
61.4 BHP
oem source
Source · 2026-10-04
38.2 BHP
oem source
Source · 2026-10-04
Reference working pressure
12 psi
oem source
Source · 2026-10-20
4 psi
oem source
Source · 2026-10-20
8 psi
oem source
Source · 2026-10-20
10 psi
oem source
Source · 2026-10-20
15 psi
oem source
Source · 2026-10-20
6 psi
oem source
Source · 2026-10-20
Weight
1100 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: RCS-J 721J, RCS-J 817J, RCS-J 821J, RCS-J 826J, RCS-J 832J

Reviewed operating performance · 60 Hz

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Documents

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Service parts

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