UNSPSC 40151804: Centrifugal compressor parts

Maintenance and repair parts for centrifugal compressors

UNSPSC 40151804 Centrifugal compressor parts, a Commodity code, encompasses replacement and service components for rotary-screw and centrifugal air compression equipment procured by state and local jurisdictions for fleet maintenance, facility operations, and emergency services. State and local buyers under this code include county transit authorities, county fire rescue departments, school districts, municipal public works departments, and state military facilities. The work solicited ranges from discrete replacement parts and compressor units to comprehensive maintenance and repair service contracts bundled with parts supply, reflecting the operational criticality of compressed-air systems in emergency response, transportation fleets, and facility infrastructure.

Recent solicitations show activity concentrated in the Southeast and scattered across the upper Midwest and Southwest. Escambia County Fire Rescue in Florida solicited bi-annual maintenance, quarterly air sampling, and unscheduled repair hourly rates for 13 air compressor units across the county under an Invitation to Tender (ITQ) due October 15, 2026; the scope specified Bauer, Arctic, Mako, and American Air Works equipment with parts priced as manufacturer's suggested retail price discounts and all work compliant with NFPA 1989 air-quality standards. The Orange County Transportation Authority in California re-solicited miscellaneous auto and shop supplies under IFB 250457, due September 1, 2026, after cancellation of the original IFB 250325 when the lowest bidder submitted pricing errors; the reissued scope maintains a $500,000 two-year budget for consumables and parts delivery to two facilities with Davis-Bacon prevailing wage and DBE participation requirements. The Savannah Airport Commission solicited two new diesel-powered towable portable air compressors under RFP 20260030 due September 15, 2026, and the State of Maine's Military Bureau issued RFQ 15A260429-0280 for a Gardner Denver rotary-screw compressor system with 56.9 acfm capacity and 120-gallon receiver tank at the Auburn Field Maintenance Shop, with quotations due June 17, 2026 and a one-week installation window. Rockwood School District in Missouri posted a bid for compressor purchase and installation at Lafayette High School under RFP 2609101 due October 30, 2026, and the City of Tucson included machine shop services and component repair in a broader MRO procurement scope. Activity reflects routine replacement and maintenance cycles driven by facility age and fleet utilization rather than concentrated capital programs.