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Posted October 1, 2026

Portable air compressor

Sullivan-Palatek’s D185PIZ4 portable air compressor is built to provide contractors with dependable compressed air in a durable, job site-ready package.


Sullivan-Palaetek D185PIZ4 portable air compressor
Delivering 185 cfm at 100 psi, the D185PIZ4 is powered by a 49-horsepower Isuzu Tier 4 Final diesel engine, making it well-suited for demanding applications including construction, pneumatic tools and sandblasting, sources report.

Delivering 185 cfm at 100 psi, the D185PIZ4 is powered by a 49-horsepower Isuzu Tier 4 Final diesel engine, making it well-suited for demanding applications including construction, pneumatic tools and sandblasting, sources report. A large 30-gallon fuel tank is designed to support full-shift operation, while a two-stage air filtration system helps protect performance in challenging job site conditions.

Durability and accessibility are built into the design. The compressor features a powder-coated Galvanneal sheet-metal enclosure for improved resistance to rust and corrosion, large lockable toolboxes on both sides, generous service access and the Sullivan-Palatek Electronic Controller (SPEC). The Sullivan-Palatek manufactured air end is also backed by a three-year warranty.

With multiple hitch, drawbar, brake, hose reel and cold-weather options available, the D185PIZ4 can be configured to meet a wide range of job site requirements.

www.sullivan-palatek.com

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