UNSPSC 40151548: Diaphragm pumps

UNSPSC 40151548 Diaphragm pumps is a Commodity code that encompasses pumps, pump parts, pump repair services, and related accessories serving municipal water, wastewater, and public works operations. State and local governments buy under this code to source equipment for water treatment, fluid delivery systems, emergency response capacity, and ongoing maintenance across water utilities, public works departments, and specialized municipal service lines. The issuing bodies soliciting under the code include city water departments, county water resources divisions, municipal public works operations, and emergency management agencies. Recent activity shows a mix of one-time capital equipment procurements (system installations, particle counter replacements, well pump assemblies) alongside ongoing supply and services contracts (five-year pump parts and repair agreements, pre-positioned emergency standby capacity, and catalog discount arrangements for electrical and mechanical supplies that include pump-related line items).

Geographic activity clusters in the Southwest and Southeast, with recent solicitations posted by Arizona municipalities (City of Phoenix, City of Tucson), Florida counties (Collier County, Hillsborough County), Georgia (Gwinnett County), and Utah (Murray City Corporation). Representative opportunities include the City of Phoenix Water Services' five-year pump supply and services contract (IFB-26-0287, due May 6, 2026) covering Aurora, Jacuzzi, and Stranco pumps and parts for multiple departments with a mandatory pre-offer conference on April 22, 2026; the City of Tucson's annual requirements contract for lineshaft pump bowl assemblies (posted March 27, 2026) supplying 8- to 14-inch bowl assemblies to the Hayden Udall Water Treatment facility; and Murray City Corporation's sealed-bid solicitation (due July 21, 2026) for a complete vehicle maintenance fluid delivery and waste fluid recovery system with pumps, dispensing equipment, storage tanks, and full commissioning. The Collier County Emergency Management Division's RFP for major incident standby services (proposals due March 18, 2026) includes pumping systems as part of disaster response equipment pools, and Hillsborough County's sole-source award to DXP Enterprises (posted January 30, 2026) specifies equipment and parts from twelve OEM suppliers across water, reclaimed, and wastewater facilities with an estimated five-year value of $6.6 million.