UNSPSC 40151555: Rotary cam pumps

UNSPSC 40151555 Rotary cam pumps (Commodity) encompasses rotary pump equipment and related assemblies for municipal water treatment, wastewater handling, and emergency response operations. State and local governments procure rotary and centrifugal pump systems under this code for potable water supply, sludge dewatering, well pump replacement, and temporary bypass operations at water treatment plants and pump stations. Work includes both equipment procurement (pump bowls, motor assemblies, trailer-mounted systems with hoses and fittings) and installation or removal services for existing deep well pump infrastructure. Issuing bodies include municipal water departments, city environmental and solid waste programs, and regional water authorities. City of Tucson Water Department appears as a repeat buyer, conducting annual requirements contracts for lineshaft pump bowl assemblies and issuing RFPs for well pump installation and removal services across multiple sites.

Activity concentrates in the Southwest and Southeast. The City of Tucson has solicited pump bowl assemblies (Solicitation 260134, annual requirements contract with sixteen bid items ranging 8-inch to 14-inch configurations and 300 to 2,500 GPM, deadline December 15, 2025) and well pump installation and removal services (RFP 250034, covering line-shaft and submersible pumps up to fourteen inches diameter and eight hundred feet depth, pre-submittal October 28, 2024). The City of Gallup, New Mexico issued ITB-2621 (posted June 15, 2026, due June 15, 2026) for one trailer-mounted diesel-driven centrifugal pump system with Tier 4 Final engine, minimum 74 horsepower, solids handling to three inches, and vacuum-assisted priming. The City of Tampa Solid Waste Department posted an intent to single source Magnum Systems for OEM Smoot Rotary Airlock parts and components (Solicitation 26X01473, $25,000 estimated value, objection period July 22, 2026) at the McKay Bay Waste to Energy Facility. The City of Lubbock, Texas issued ITB 26-19332-YB for liquid polymer used in rotary drum thickeners and centrifuges (posted and due January 28, 2026). The City of Lavonia, Georgia solicited water treatment plant construction improvements including modifications to raw water pump station and chemical feed systems (Sealed bid due May 26, 2026, with pre-bid May 7, 2026). New Mexico Resident Contractor and Resident Veteran Contractor preferences appear in Gallup's procurement; Georgia's Lavonia project specifies 4.0% DBE participation goals and Davis-Bacon prevailing wage requirements.