UNSPSC 40151523: Positive displacement pumps

UNSPSC 40151523 Positive displacement pumps is a Commodity code that covers OEM replacement parts, repair services, and new equipment procurement for proprietary positive displacement pump systems installed in water and wastewater treatment facilities. State and local governments buy lime slaking system components, metering pumps, bypass pumps, hose pump parts, and related maintenance support under this code, procuring both proprietary OEM-only components from original equipment manufacturers and competitive supply contracts for multiple pump brands serving treatment plant operations.

Water utilities, wastewater authorities, and county/city public works departments are the primary issuing bodies. The City of Holly Hill and City of Holly Hills (Florida), the City of Phoenix Water Services, the City of Tampa Wastewater Department, and the City of Atlanta Department of Watershed Management appear as repeat buyers. Recent activity concentrates in Florida (Holly Hill, Holly Hills, Collier County, Tampa, Jackson County, Mississippi), Georgia (Atlanta/Fulton County, Lowndes County), Arizona (Phoenix), New Mexico (Santa Fe), and Texas (Texas A&M Forest Service). The City of Holly Hill issued sole-source procurement notices for Chemco Systems lime slaking system parts and authorized maintenance (Solicitation 26PWSS10, notice posted October 19, 2026); the City of Holly Hills sole-sourced Andritz Separation pumps, brushes, and spray nozzles for a Pilgrim 2.2M EG-5 separator (Solicitation 26PWSS11, notice posted October 19, 2026). The City of Phoenix Water Services released an IFB for a five-year pump supply and services contract covering Aurora, Jacuzzi, and Stranco pumps with parts, new equipment, and repair services across multiple departments (IFB-26-0287, sealed offers due May 6, 2026). The City of Atlanta Department of Watershed Management issued a pre-advertisement notice for polymer blending units and OEM parts and repair services (Pre-Advertisement PE66062NONST2026000000372, due May 29, 2026). Lowndes County Board of Commissioners bid permanent bypass pump installation at 20 lift station sites with 120-day completion (sealed bids due September 1, 2026). Collier County issued sealed bids for lime softening improvements and blend tank construction with associated chemical injection systems and pumping infrastructure at the South County Regional Water Treatment Plant (Bid 26-8683R, bids due September 21, 2026).