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Roots · Roots RCS-J Whispair performance data

RCS-J 817J

Data coverage & sourcesCompare this modelAsk about this model
BlowersOil-freeOEM data
Roots RCS-J 817J

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

Blower flow
5,290 m³/h
Weight
735 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 published2250 RPM, 4 PSI2250 RPM, 6 PSI2250 RPM, 8 PSI2250 RPM, 10 PSI2250 RPM, 12 PSI2250 RPM, 15 PSI2250 RPM, 18 PSI1770 RPM, 4 PSI1770 RPM, 6 PSI1770 RPM, 8 PSI1770 RPM, 10 PSI1770 RPM, 12 PSI1770 RPM, 15 PSI1770 RPM, 18 PSI880 RPM, 4 PSI880 RPM, 6 PSI880 RPM, 8 PSI880 RPM, 10 PSI2250 RPM, 16.0" HgV vacuum1770 RPM, 16.0" HgV vacuumthe pressure "Flow" is stated at (2250 RPM, 18 PSI)the pressure "Flow" is stated at (2250 RPM, 8 PSI)the pressure "Flow" is stated at (2250 RPM, 4 PSI)the pressure "Flow" is stated at (2250 RPM, 10 PSI)the pressure "Flow" is stated at (2250 RPM, 6 PSI)the pressure "Flow" is stated at (2250 RPM, 12 PSI)the pressure "Flow" is stated at (2250 RPM, 15 PSI)as printed: "Approx. net Wgt (lbs.)"
Flow
Blower flow
3116 CFM
oem source
Source · 2026-10-04
3028 CFM
oem source
Source · 2026-10-04
2955 CFM
oem source
Source · 2026-10-04
2890 CFM
oem source
Source · 2026-10-04
2830 CFM
oem source
Source · 2026-10-04
2751 CFM
oem source
Source · 2026-10-04
2680 CFM
oem source
Source · 2026-10-04
2368 CFM
oem source
Source · 2026-10-04
2280 CFM
oem source
Source · 2026-10-04
2206 CFM
oem source
Source · 2026-10-04
2142 CFM
oem source
Source · 2026-10-04
2083 CFM
oem source
Source · 2026-10-04
982 CFM
oem source
Source · 2026-10-04
895 CFM
oem source
Source · 2026-10-04
821 CFM
oem source
Source · 2026-10-04
756 CFM
oem source
Source · 2026-10-04
Brake horsepower
Power consumption
75.6 BHP
oem source
Source · 2026-10-04
105.0 BHP
oem source
Source · 2026-10-04
134.0 BHP
oem source
Source · 2026-10-04
164.0 BHP
oem source
Source · 2026-10-04
193.0 BHP
oem source
Source · 2026-10-04
237.0 BHP
oem source
Source · 2026-10-04
281.0 BHP
oem source
Source · 2026-10-04
55.0 BHP
oem source
Source · 2026-10-04
78.5 BHP
oem source
Source · 2026-10-04
102.0 BHP
oem source
Source · 2026-10-04
125.4 BHP
oem source
Source · 2026-10-04
148.9 BHP
oem source
Source · 2026-10-04
184.1 BHP
oem source
Source · 2026-10-04
219.4 BHP
oem source
Source · 2026-10-04
24.9 BHP
oem source
Source · 2026-10-04
36.8 BHP
oem source
Source · 2026-10-04
48.7 BHP
oem source
Source · 2026-10-04
60.6 BHP
oem source
Source · 2026-10-04
Vacuum service inlet flow
Inlet flow (vacuum service)
2707 CFM
oem source
Source · 2026-10-04
1962 CFM
oem source
Source · 2026-10-04
Vacuum service brake horsepower
Brake power (vacuum service)
126.0 BHP
oem source
Source · 2026-10-04
95.9 BHP
oem source
Source · 2026-10-04
Reference working pressure
18 psi
oem source
Source · 2026-10-20
8 psi
oem source
Source · 2026-10-20
4 psi
oem source
Source · 2026-10-20
10 psi
oem source
Source · 2026-10-20
6 psi
oem source
Source · 2026-10-20
12 psi
oem source
Source · 2026-10-20
15 psi
oem source
Source · 2026-10-20
Weight
1620 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 715J, RCS-J 721J, RCS-J 821J, RCS-J 826J, RCS-J 832J

Reviewed operating performance · 60 Hz

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Documents

Documents open on the manufacturer’s site.

Service parts

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