UNSPSC 41112400: Pressure measuring and control instruments

UNSPSC 41112400 Pressure measuring and control instruments is a Class code encompassing pressure gauges, temperature and pressure transmitters, diaphragm seals, flow meters, level controllers, and associated instrumentation and accessories that state and local governments deploy across water, wastewater, and reclaim water operations. Recent solicitations show state and local buyers purchasing standard dial gauges (particularly Ashcroft-brand units) for troubleshooting and preventative maintenance at pump stations and lift stations; transmitters and sensors for real-time SCADA system integration and process monitoring; and integrated multifunction instrumentation packages from original equipment manufacturers including ABB, Emerson, Endress+Hauser, Honeywell, Omega, Siemens, and VEGA. Issuing bodies include county water and wastewater departments, municipal water services divisions, and regional utilities. County governments and city procurement offices appear as the primary buyers; Hillsborough County, Florida and Gwinnett County, Georgia each posted multiple solicitations within the past two months.

Recent activity concentrates in Florida and Georgia. Hillsborough County (Tampa area) issued two ITBs and one sole-source notice for Ashcroft gauges between late July and early September 2026, with one ITB for 200 units across four gauge models totaling $65,148.80 and a one-year supply arrangement; Gwinnett County Department of Water Resources posted an Informal Written Quotation (IWQ 136938) due October 12, 2026 for vibration and temperature monitoring equipment including eight Model HS421 Series transmitters and accelerometer assemblies at the Norcross Booster Station; the City of Tampa issued RFQ 26-P-00548 due October 6, 2026 for inventory gauges across twenty-four line items with a one-year award period; the City of Phoenix Water Services Department posted IFB 26-0398 (sealed offers due August 18, 2026) for a five-year pressure and temperature instrumentation contract with offers due; and Collier County, Florida issued a Notice of Intent to Single Source Gilson Engineering Sales, LLC (Siemens process instrumentation) for a three-year term commencing October 1, 2026. Response cycles typically run two to four weeks; delivery requirements emphasize next-business-day or same-day fulfillment for replacement parts and FOB destination with prepaid freight. Award thresholds and competitive set-asides vary by issuing body; some jurisdictions require E-Verify and proof of insurance, while others track disadvantaged business enterprise participation plans.