UNSPSC 41103909: Centrifuge rotors

UNSPSC 41103909 Centrifuge rotors is a Commodity code that describes replacement and maintenance parts for industrial centrifuges used in wastewater treatment and water recycling operations. State and local governments procure centrifuge rotors and related components as part of ongoing maintenance, repair, and equipment-replacement programs at municipal water reclamation facilities. The issuing bodies soliciting under this code include municipal water districts, cities, and county utilities departments responsible for wastewater treatment infrastructure. Recent activity shows that solicitations frame the procurement as part of broader maintenance contracts rather than standalone rotor orders; the City of Peoria's July 2026 RFP for centrifuge maintenance, inspection, and parts replacement services at two wastewater treatment facilities exemplifies this pattern, where rotor parts are bundled with preventive-maintenance and repair services.

Geographic activity is concentrated in the Southwest and Southeast. Arizona and Florida utilities have posted centrifuge-related opportunities in the past quarter—the City of Peoria, Arizona (Butler and Jomax Water Reclamation Facilities) and Pinellas County Utilities in Florida, which solicited Invent Mixer Parts and Accessories under ITQ 26-0647 in June 2026. The most recent concrete centrifuge-maintenance solicitation is the City of Peoria RFP P260077, due August 14, 2026, covering preventive maintenance, inspection, repair, and parts replacement for centrifuges and associated equipment at two municipal reclamation facilities. Rotor-specific sourcing occurs within these broader service contracts; suppliers should note that response timelines in this space are often compressed—Pinellas County's six-day proposal window (June 23–30, 2026) reflects the tight cycles typical of parts-continuation procurement under blanket purchase agreements and prior indefinite-quantity contracts.