UNSPSC 40151735: Pump column assembly

A section of the vertical turbine pump consisting of pump column, which is threaded or flanged, column coupling, pump lineshaft, lineschaft coupling, lineshaft bearing and bearing retainer

UNSPSC 40151735 Pump column assembly is a Commodity code identifying replacement and new pump assemblies—including vertical turbine, progressing cavity, submersible, and specialized fish-handling units—procured by state and local water, wastewater, and environmental agencies for infrastructure repair, emergency response, facility operations, and specialized applications. State and local governments are buying complete pump systems with motors, impellers, casings, and integrated accessories for water treatment plants, wastewater lift stations, raw water intakes, golf course irrigation systems, aquaculture facilities, and stormwater bypass operations. Issuing bodies span water utilities (municipal water districts, county water authorities, city water departments), environmental agencies (state fish and wildlife departments), parks and recreation divisions, wastewater authorities, and special-purpose water management districts. Repeat buyers include Hillsborough County, Florida (water and wastewater infrastructure across multiple lift stations and treatment plants), Oregon Department of Fish and Wildlife (hatchery fish-handling equipment), and municipal water production divisions in Florida, Texas, and California. Recent solicitations show a mix of sole-source procurements for OEM-compatible equipment (notably Aqua-Life BP-series fish pumps, Flygt wastewater pumps, and Milton Roy industrial pumps valued at $115,000 to $16.6 million over multi-year terms) and competitive tenders for pump repairs, replacement parts, and rental services at lower contract values ($40,000 to $688,000 for maintenance and parts).

Geographic activity concentrates in Florida (Hillsborough County, Orange County, Broward County, Pinellas County, and multiple city utilities), with significant activity in the Pacific Northwest (Oregon Department of Fish and Wildlife), Texas (Austin water authority, City of Tampa, City of Dallas), and California. Hillsborough County alone issued multiple pump-related procurements in recent months, including variable frequency drive pump retrofit services ($6.5 million estimated), Wet Well Wizard aeration systems ($5.4 million), centrifuge sludge dewatering rentals ($6.6 million), and portable hurricane-season pump rentals ($5.6 million). Representative recent opportunities include the Oregon Department of Fish and Wildlife's sole-source procurement for two Aqua-Life BP40 and BP60 electric fish pumps at Cole M. Rivers Hatchery ($133,868 plus freight, RFQ notice closed October 15, 2026), West Basin Municipal Water District's on-call pump and motor repair services RFP for recycled water facilities across eight Los Angeles County locations ($1 million not-to-exceed, proposals due October 1, 2026), Hillsborough County's competitive ITB for Ashcroft pressure gauges used across 700 pump stations in water and wastewater operations ($65,148 estimated, bids due September 21, 2026), and the City of Tampa Water Production Department's RFQ for Graco diaphragm pump parts (eight line items of maintenance components, quotes due September 8, 2026). Sole-source determinations dominate higher-value contracts where equipment compatibility, OEM warranty continuity, and existing infrastructure integration justify non-competitive procurement, whereas smaller routine parts and repair-services tenders typically run competitive ITB or RFQ processes with five to fourteen-day response windows.