Air Compressors
Used Sullair LS-50: Sell or Buy at Auction
Sullair is an American air compressor manufacturer known for durable rotary screw compressors used in manufacturing, construction, and industrial applications. Sullair's American manufacturing and strong dealer network make it a preferred brand in North American industrial facilities.
The Sullair LS-50 is a lubricated rotary screw air compressor in Sullair's LS series, most commonly built in the 50 horsepower class and delivering roughly 200 to 235 cfm at typical operating pressures around 100 to 125 psig. It is a mid-size industrial unit, well matched to a busy machine shop, a fabrication shop, or a mid-size production area that runs off a single compressed air header rather than a small standalone tool circuit. Buyers for this size are manufacturers, fabrication and machine shops, and plant maintenance managers who know the LS series for long airend life and straightforward, low-maintenance operation, and who value Sullair's established US parts and service network so a used machine can be kept running without waiting on hard-to-find components. At auction, KD Auctions sees this class of Sullair move steadily among manufacturing and industrial buyers drawn from its 500,000+ industry contacts, especially when hour meter readings and service records back up the listing.
Buying a Used LS-50
Manufacturing facilities, general contractors, automotive shops, and industrial operations. Sullair's American brand recognition and domestic parts availability make it a preferred choice for buyers who prioritize serviceability.
Browse Upcoming Auctions →Selling Your LS-50
Sullair compressors sell actively at auction. The brand's American heritage, domestic dealer network, and durable construction create consistent buyer demand. Units with recent service records and known maintenance history achieve the best results.
Get a Free Consultation →Frequently Asked Questions
What is my Sullair LS-50 air compressor worth at auction?
Value depends on age, hours, condition, control type, and any supporting equipment such as an air dryer, receiver tank, or aftercooler. KD Auctions offers a free AMEA-accredited, USPAP-compliant appraisal covering orderly liquidation value (OLV) and forced liquidation value (FLV), so you know where your specific LS-50 stands before it goes to auction.
Where does the LS-50 fit in the Sullair lineup, and how do I sell one?
The LS-50 is a 50 horsepower machine, one of the mid-size units in Sullair's lubricated rotary screw lineup: larger than a small shop compressor but below Sullair's 100 horsepower and larger LS models, which is why it suits a full shop air header rather than a single production cell. To sell an LS-50 or any other Sullair unit, call KD Auctions at 480.455.3910. A managed auction runs 6 to 10 weeks from engagement to payout, with onsite dispatch within 48 to 72 hours, and commission is tailored to the engagement and quoted upfront, so most sellers pay nothing out of pocket.
About Sullair
Sullair is an American air compressor manufacturer known for durable rotary screw compressors used in manufacturing, construction, and industrial applications.
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