Description

FS-Curtis NXB04 – 5 HP Fixed Speed Rotary Screw Air Compressor

Base Mounted | Configurable Voltage, Pressure & Controls

The FS-Curtis NXB04 is a compact, industrial-duty 5 horsepower fixed-speed rotary screw air compressor engineered for applications that demand reliable, continuous air delivery, quiet operation, and long service life. Built on the proven FS-Curtis NX Series platform, the NXB04 delivers smooth, pulsation-free compressed air in a space-saving base-mounted design ideal for automotive shops, light manufacturing, and industrial environments.

This model offers excellent flexibility, allowing customers to select the voltage and pressure that best match their facility, with the option to upgrade to the iCommand Touch+ controller for advanced monitoring, diagnostics, and control.

Reliable Performance for Demanding Applications

Designed for 100% continuous duty, the NXB04 provides stable airflow with lower oil carryover compared to traditional reciprocating compressors. A precision-machined rotary screw airend and premium-duty motor ensure dependable performance shift after shift.

• 5 HP Fixed Speed Rotary Screw Compressor

• Air Delivery Performance:

  • 22 CFM @ 100 PSI

  • 20 CFM @ 125 PSI

  • 17 CFM @ 150 PSI

  • 15 CFM @ 175 PSI

• Quiet Operation: Approximately 63 dBA

• Pulsation-Free Air for Consistent Tool Performance

Flexible Electrical & Pressure Options

To simplify installation and ensure proper system matching, the FS-Curtis NXB04 is available with:

• Single-phase 230V or tri-voltage electrical configurations

• Multiple pressure options from 100 to 175 PSI

This flexibility allows you to avoid oversizing while ensuring reliable air delivery without unnecessary energy consumption.

Optional iCommand Touch+ Controller

For customers who want greater system visibility and control, the optional iCommand Touch+ controller enhances compressor intelligence:

• 7-inch full-color touchscreen interface

• Advanced diagnostics and fault history

• Performance trending and operating data

• Enhanced protection and precise compressor control

NXGEN Extended Warranty Program

The FS-Curtis NXB04 is backed by the NXGEN Extended Warranty Program, providing long-term peace of mind and industry-leading coverage. When properly registered and maintained using genuine FS-Curtis parts and lubricants, the NX Series offers:

• Five-year warranty on major components

• Ten-year warranty on the rotary screw airend

This extended warranty reflects FS-Curtis’ commitment to durability, reliability, and low lifetime ownership cost.

Built for Long-Term Ownership

Every NXB04 is designed to reduce downtime and operating expense:

• Heavy-duty belt and pulley drive system

• Advanced cooling design to minimize thermal stress

• High-quality components sized to reduce pressure drop

• Easy service access for simplified maintenance

Why Buy from Compressed Air Advisors Online?

Compressed Air Advisors Online is America’s choice for compressed air solutions, offering nationwide expertise to help customers properly size and configure their equipment. Our team ensures you select the correct voltage, pressure, and control options so your compressor performs exactly as intended from day one.

If you have questions about configuration, upgrades, or application fit, our compressed air specialists are ready to help.

Click Here To Download FS-Curtis NxB06 Tech Data

Click Here To Download FS-Curtis NxGEN Extended Warranty

Click Here To Download FS-Curtis NxB 04-06 Base Mounted Dimensions

Click Here To Download FS-Curtis NX 4-15 Manual

Click Here To Download FS-Curtis Nx Brochure