NIGP 22045: Pressure Controllers, Indicators, and Recorders

NIGP 22045 Pressure Controllers, Indicators, and Recorders, an Item code, covers pressure measurement, display, and regulation equipment that state and local governments purchase for water treatment, wastewater processing, and industrial facility monitoring. Recent solicitations show jurisdictions buying pressure gauges, pressure transmitters, pressure switches, diaphragm seals, and associated instrumentation for real-time process control and compliance reporting. State and local water utilities dominate this code's activity, with city water and wastewater departments and county environmental agencies issuing the majority of recent notices. Cities of Tampa, Phoenix, and Collier County Water and Wastewater Departments appear repeatedly; smaller jurisdictions such as the City of Gallup, New Mexico and County of Orange also solicit under this code. Issuing bodies range from municipal water services departments to special-purpose authorities such as the Solid Waste Authority of Palm Beach County, which sought pressure-related instrumentation as part of a broader waste-to-energy facility procurement.

Recent opportunities cluster in Florida and Arizona. The City of Tampa issued an Intent to Single Source for Allen Bradley and Rockwell Automation products across its Water, Wastewater, and Waste to Energy Departments (27X00020, objection deadline October 14, 2026) and an RFQ for inventory gauges covering twenty-four line items of pressure gauges and related equipment from manufacturers including Ashcroft and WIKA (26P00548, due October 6, 2026). The City of Phoenix Water Services Department posted an IFB for pressure and temperature instrumentation equipment—transmitters, switches, gauges, and accessories—for a five-year municipal water and wastewater contract (IFB 26-0398, due August 18, 2026, with a non-mandatory pre-offer conference August 4, 2026). Collier County, Florida issued a Notice of Intent to Single Source Gilson Engineering Sales, LLC for Siemens Process Instrumentation products including ultrasonic level controllers, valve positioners, and pressure transmitters (PUR17875, challenge period closed October 1, 2026). Activity also appears in New Mexico (City of Gallup SCADA system upgrade, RFP 2025202603) and California (County of Orange respirator fit tester calibration and cleaning services, IFB0603034201CF). Authorized distributors and equipment manufacturers dominate vendor requirements across these solicitations.