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Roots · Roots Tri-RAM performance data

Tri-RAM 409

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BlowersOil-freeOEM data
Roots Tri-RAM 409

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

Blower flow
1,440 m³/h
Weight
156 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 published4750 RPM, 4 PSI4750 RPM, 6 PSI4750 RPM, 8 PSI4750 RPM, 10 PSI4750 RPM, 12 PSI4750 RPM, 15 PSI3560 RPM, 4 PSI3560 RPM, 6 PSI3560 RPM, 8 PSI3560 RPM, 10 PSI3560 RPM, 12 PSI3560 RPM, 15 PSI2000 RPM, 4 PSI2000 RPM, 6 PSI2000 RPM, 8 PSI2000 RPM, 10 PSI2000 RPM, 12 PSI2000 RPM, 15 PSI4750 RPM, 16" HgV vacuum3560 RPM, 16" HgV vacuum2000 RPM, 15" HgV vacuumthe pressure "Flow" is stated at (4750 RPM, 10 PSI)the pressure "Flow" is stated at (4750 RPM, 4 PSI)the pressure "Flow" is stated at (4750 RPM, 6 PSI)the pressure "Flow" is stated at (4750 RPM, 15 PSI)the pressure "Flow" is stated at (4750 RPM, 8 PSI)the pressure "Flow" is stated at (4750 RPM, 12 PSI)as printed: "Approx. Wt."
Flow
Blower flow
847 CFM
oem source
Source · 2026-10-04
832 CFM
oem source
Source · 2026-10-04
818 CFM
oem source
Source · 2026-10-04
807 CFM
oem source
Source · 2026-10-04
796 CFM
oem source
Source · 2026-10-04
782 CFM
oem source
Source · 2026-10-04
618 CFM
oem source
Source · 2026-10-04
602 CFM
oem source
Source · 2026-10-04
589 CFM
oem source
Source · 2026-10-04
577 CFM
oem source
Source · 2026-10-04
567 CFM
oem source
Source · 2026-10-04
553 CFM
oem source
Source · 2026-10-04
317 CFM
oem source
Source · 2026-10-04
301 CFM
oem source
Source · 2026-10-04
288 CFM
oem source
Source · 2026-10-04
276 CFM
oem source
Source · 2026-10-04
266 CFM
oem source
Source · 2026-10-04
251 CFM
oem source
Source · 2026-10-04
Brake horsepower
Power consumption
22.8 BHP
oem source
Source · 2026-10-04
30.8 BHP
oem source
Source · 2026-10-04
38.8 BHP
oem source
Source · 2026-10-04
46.7 BHP
oem source
Source · 2026-10-04
54.7 BHP
oem source
Source · 2026-10-04
66.7 BHP
oem source
Source · 2026-10-04
14.8 BHP
oem source
Source · 2026-10-04
20.8 BHP
oem source
Source · 2026-10-04
26.8 BHP
oem source
Source · 2026-10-04
32.8 BHP
oem source
Source · 2026-10-04
38.8 BHP
oem source
Source · 2026-10-04
47.8 BHP
oem source
Source · 2026-10-04
7.2 BHP
oem source
Source · 2026-10-04
10.6 BHP
oem source
Source · 2026-10-04
13.9 BHP
oem source
Source · 2026-10-04
17.3 BHP
oem source
Source · 2026-10-04
20.7 BHP
oem source
Source · 2026-10-04
25.7 BHP
oem source
Source · 2026-10-04
Vacuum service inlet flow
Inlet flow (vacuum service)
774 CFM
oem source
Source · 2026-10-04
545 CFM
oem source
Source · 2026-10-04
253 CFM
oem source
Source · 2026-10-04
Vacuum service brake horsepower
Brake power (vacuum service)
34.4 BHP
oem source
Source · 2026-10-04
24.7 BHP
oem source
Source · 2026-10-04
12.6 BHP
oem source
Source · 2026-10-04
Reference working pressure
10 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
Weight
345 lb
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: Tri-RAM 413, Tri-RAM 416, Tri-RAM 617, Tri-RAM 621, Tri-RAM 722, Tri-RAM 728, Tri-RAM 826, Tri-RAM 832

Reviewed operating performance · 60 Hz

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Documents

Documents open on the manufacturer’s site.

Service parts

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Roots Tri-RAM 409 | Vac & Air