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Quincy Compressor · QSI

QSI-400

Rotary ScrewOEM data
Quincy Compressor QSI-400

Image: Quincy Compressor

Motor power
315 kW
Free air delivery
3,420 m³/h
Weight
5,580 kg
Noise level
83.5 dB(A)

Headline ratings converted to common units for comparison; the table below shows each figure exactly as published.

Technical data

Source: Quincy Compressor product page · retrieved 2026-10-03
As published100/110 PSI version125/128 PSI versionthe pressure "Capacity" is stated at (100/110 PSI version)the pressure "Capacity" is stated at (125/128 PSI version)
Motor power
315 KW
oem source
Source · 2026-10-03
315 KW
oem source
Source · 2026-10-03
Capacity
Free air delivery
2011.3 ACFM
oem source
Source · 2026-10-03
1866 ACFM
oem source
Source · 2026-10-03
Weight
12300 lbs.
oem source
Source · 2026-10-03
12300 lbs.
oem source
Source · 2026-10-03
Noise level
83.5 DBA
oem source
Source · 2026-10-03
83.5 DBA
oem source
Source · 2026-10-03
Reference working pressure
110 psi
oem source
Source · 2026-10-20
128 psi
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: QSI-100, QSI-125, QSI-150, QSI-175, QSI-200, QSI-250, QSI-300, QSI-350, QSI-50, QSI-60, QSI-75

Reviewed operating performance · 60 Hz

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