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FS-Curtis · FS-Curtis NX Series 4-15kW / 5-20HP

NXB11

Rotary ScrewOEM data
FS-Curtis NXB11

*Photo shows the NX Series 4-15kW / 5-20HP series, not necessarily this exact model. Image: FS-Curtis

Motor power
11 kW
Free air delivery
107 m³/h
Noise level
65 dB(A)
Weight
461 kg

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

Technical data

Source: FS-Curtis product page · retrieved 2026-10-05
As publishedConfiguration: Tank MountConfiguration: Tank Mount; FAD 100 psiConfiguration: Tank Mount; FAD 125 psiConfiguration: Tank Mount; FAD 150 psiConfiguration: Tank Mount; FAD 175 psiConfiguration: UltraPackConfiguration: UltraPack; FAD 100 psiConfiguration: UltraPack; FAD 125 psiConfiguration: UltraPack; FAD 150 psiConfiguration: UltraPack; FAD 175 psiConfiguration: Base MountConfiguration: Base Mount; FAD 100 psiConfiguration: Base Mount; FAD 125 psiConfiguration: Base Mount; FAD 150 psiConfiguration: Base Mount; FAD 175 psiConfiguration: Base Mount w/ DryerConfiguration: Base Mount w/ Dryer; FAD 100 psiConfiguration: Base Mount w/ Dryer; FAD 125 psiConfiguration: Base Mount w/ Dryer; FAD 150 psiConfiguration: Base Mount w/ Dryer; FAD 175 psithe pressure "Capacity FAD 100 psi" is stated at (Configuration: Tank Mount; FAD 100 psi)the pressure "Capacity FAD 125 psi" is stated at (Configuration: Tank Mount; FAD 125 psi)the pressure "Capacity FAD 175 psi" is stated at (Configuration: Tank Mount; FAD 175 psi)the pressure "Capacity FAD 150 psi" is stated at (Configuration: Tank Mount; FAD 150 psi)
Power
Motor power
11 kW
oem source
Source · 2026-10-05
11 kW
oem source
Source · 2026-10-05
11 kW
oem source
Source · 2026-10-05
11 kW
oem source
Source · 2026-10-05
Capacity FAD 100 psi
Free air delivery
63 CFM
oem source
Source · 2026-10-05
63 CFM
oem source
Source · 2026-10-05
63 CFM
oem source
Source · 2026-10-05
63 CFM
oem source
Source · 2026-10-05
Capacity FAD 125 psi
Free air delivery
58 CFM
oem source
Source · 2026-10-05
58 CFM
oem source
Source · 2026-10-05
58 CFM
oem source
Source · 2026-10-05
58 CFM
oem source
Source · 2026-10-05
Capacity FAD 150 psi
Free air delivery
50 CFM
oem source
Source · 2026-10-05
50 CFM
oem source
Source · 2026-10-05
50 CFM
oem source
Source · 2026-10-05
50 CFM
oem source
Source · 2026-10-05
Capacity FAD 175 psi
Free air delivery
45 CFM
oem source
Source · 2026-10-05
45 CFM
oem source
Source · 2026-10-05
45 CFM
oem source
Source · 2026-10-05
45 CFM
oem source
Source · 2026-10-05
Sound Level
Noise level
65 dB(A)
oem source
Source · 2026-10-05
65 dB(A)
oem source
Source · 2026-10-05
65 dB(A)
oem source
Source · 2026-10-05
65 dB(A)
oem source
Source · 2026-10-05
Weight
1017 lbs.
oem source
Source · 2026-10-05
1094 lbs.
oem source
Source · 2026-10-05
754 lbs.
oem source
Source · 2026-10-05
831 lbs.
oem source
Source · 2026-10-05
Reference working pressure
100 psi
oem source
Source · 2026-10-20
125 psi
oem source
Source · 2026-10-20
175 psi
oem source
Source · 2026-10-20
150 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: NXB04, NXB06, NXB08, NXB15, NXV08, NXV11, NXV15

Reviewed operating performance · 60 Hz

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Documents

Documents open on the manufacturer’s site.

Service parts · 106

Kit2
Filtration6
Rotating parts4
Seals and gaskets3
Lubrication3
Fittings and hardware33
Housing and covers15
Valves9
Controls and instruments3
Cooling1
Motor and drive1
Other parts26

Part numbers from FS-Curtis’s parts lists, shop and instruction manuals. Open a part for its other models, replacements and suppliers.

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