Sullair LS-10A 40H AC KT 40 HP Rotary Screw Air Compressor 125 PSIG

The Sullair LS-10A 40H AC KT rotary screw air compressor is a rugged, skid-mounted industrial air solution built for continuous-duty performance in demanding shop environments. With a dedicated 40 HP drive and a maximum air pressure of 125/135 PSIG, this single-stage, oil-flooded unit is ready to power CNC machines, fabrication lines, automotive service bays, woodworking shops, and general plant air systems without missing a beat.

• All-in-one skid package: Rotary screw airend, electric drive motor, integrated air-cooled aftercooler with finned-tube core, fluid sump and separator tank, and a five-gauge instrument panel for sump pressure, line pressure, fluid filter differential, discharge temperature, and separator differential. Everything you need to install and run straight out of the skid.
• Industrial-grade drive and control: Powered by a US Electrical Motors Premium Efficiency three-phase induction motor (model 02250103-460R00, frame 324TSC), 1775 RPM, 230/460 V, 96/48 A, service factor 1.2, NEMA design B, insulation class F, designed for continuous duty.
• Smart, site-ready controls: Front-mounted modulation control faceplate with ON, AUTO, and emergency stop labeled LS-10 for straightforward operation and rapid response in busy work environments.
• Factory warranty configuration: KT designation indicates the unit ships with Sullair 24KT factory warranty configuration, offering added peace of mind for long-term operation.
• Maintenance-friendly and parts-ready: The LS-10 platform is widely supported with replacement parts, service kits, and aftermarket components, making maintenance and upgrades straightforward.

Technical snapshot

• : 40 HP, single-stage, oil-flooded, lubricated rotary screw air compressor.
• : Rated for 125/135 PSIG maximum air pressure.
• : Complete skid-mounted industrial air compressor package for immediate installation.
• : Premium Efficiency three-phase induction motor, model 02250103-460R00, frame 324TSC, 1775 RPM, 230/460 V, 96/48 A, service factor 1.2, NEMA B, insulation class F, continuous duty.
• : Air end, integrated air-cooled aftercooler with finned tube core, fluid sump and separator tank labeled for Sullair Sullube compressor fluid, Donaldson inlet air filter housing, motor starter enclosure, and a five-gauge instrument panel.
• : Front-mounted modulation control with ON, AUTO, and emergency stop; LS-10 label for quick identification and operation.

Ideal for and use scenarios

The Sullair LS-10A 40H AC KT is designed for environments where reliable, continuous air supply matters. It’s an excellent fit for:

• Machine shops running CNC mills, lathes, and automated tooling that demand steady compressed air pressure.
• Fabrication shops and automotive service centers needing a robust, ready-to-run air source for painting, grinding, and cleaning workflows.
• Woodworking shops requiring clean, dry compressed air for finishing, detailing, and dust collection support.
• General plant air applications across fabrication, assembly lines, and maintenance operations where downtime is costly.

Why this setup matters

Choosing the LS-10A 40H KT means locking in a purpose-built, turnkey industrial air solution. The integrated aftercooler reduces moisture and condensate, helping to protect downstream tools and filters. The Sullube-compatible sump and separator tank simplify fluid management, while the Donaldson inlet filter helps maintain clean air intake. With a design focused on continuous duty, you can count on consistent pressure and reliable performance through long production runs.

Maintenance, parts, and warranty outlook

Reliability is reinforced by broad support across the Sullair LS-series ecosystem, including replacement parts, service kits, and aftermarket components. Routine maintenance—such as monitoring pressures, checking the separator differential, and validating the fluid sump integrity—helps sustain performance over time. Note that this unit is sold as-is, and the buyer should verify the hour meter reading and internal condition prior to purchase.

Stock # 0226-312

Sullair LS-10A 40H AC KT rotary screw air compressor identified by serial number 003-144607 and BOM LS10A/0072860. This 40 HP, single stage, oil flooded, lubricated rotary screw air compressor is rated for 125/135 PSIG maximum air pressure and ships as a complete skid mounted industrial air compressor package. The unit is powered by a US Electrical Motors Premium Efficiency three phase induction motor (model 02250103-460R00, frame 324TSC, 1775 RPM, 230/460 volt, 96/48 amp, service factor 1.2, NEMA design B, insulation class F, continuous duty). The package includes the rotary screw airend, electric drive motor, integrated air cooled aftercooler with finned tube core, fluid sump and separator tank labeled for use with Sullair Sullube compressor fluid, Donaldson inlet air filter housing, motor starter enclosure, and a five gauge instrument panel covering sump pressure, line pressure, fluid filter differential, discharge temperature, and separator differential. The front mounted modulation control faceplate features ON, AUTO, and emergency stop controls and is labeled LS-10. The KT designation indicates the unit shipped with Sullair 24KT factory warranty configuration. The Sullair LS-10 platform is a stationary rotary screw air compressor commonly used in machine shops, CNC manufacturing facilities, fabrication shops, automotive service centers, body shops, woodworking shops, and general plant air applications requiring a continuous duty industrial air compressor. The LS series is widely supported with replacement parts, service kits, and aftermarket components. Sold as is. Buyer to verify hour meter reading and internal condition prior to purchase.

Stock # 0226-312