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Kaeser · Oil-Free Rotary Screw Air Compressors: 100% Contaminant-Free Air for Critical Applications

FSG 501-2

Oil-Free ScrewOil-freeOEM data
Kaeser FSG 501-2

*Photo shows the CSG series series, not necessarily this exact model. Image: Kaeser

Motor power
336 kW
Free air delivery
3,000 m³/h
Weight
5,950 kg

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

Technical data

Source: Kaeser product page · retrieved 2026-10-20
As publishedStationary Oil-Free Compressorsthe pressure "Capacity (Flow 145 psig)" is stated at ((Flow 145 psig))(Flow 145 psig)Value
Rated Power
Motor power
450 hp
oem source
Source · 2026-10-20
Reference working pressure
145 psig
oem source
Source · 2026-10-20
Capacity (Flow 145 psig)
Free air delivery
1766 cfm
oem source
Source · 2026-10-20
Weight
13,118 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: FSG 300-2, FSG 350-2, FSG 420-2, FSG 500-2

Reviewed operating performance · 60 Hz

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