UNSPSC 41112523: Fuel flowmeter

Is a device used to measure volumetric fuel consumption, that is, fuel volume passing through the fuel line per unit of time.

UNSPSC 41112523 Fuel flowmeter is a Commodity code that covers precision flow measurement and calibration equipment procured by state environmental and water agencies for air quality monitoring networks, water meter verification systems, and laboratory standardization. State and local governments buy gas flow calibrators, mass flow terminals, zero air generators, and related flow verification apparatus under this code, primarily to maintain traceability to National Institute of Standards and Technology (NIST) standards and comply with Environmental Protection Agency (EPA) air and water quality protocols. The mix of issuing bodies includes environmental quality commissions, water districts, and state environmental protection agencies. The Texas Commission on Environmental Quality (TCEQ) is a standout repeat buyer, having issued multiple solicitations for calibration equipment and flow standards within the past three months.

Recent activity concentrates in Texas and Illinois. The TCEQ Air Monitoring Division posted an RFB on June 30, 2026, due July 7, 2026, for gas flow calibrators including the Mesa Metrology Series ML-800 Base unit with three interchangeable flow cells (ultra-low, low, and high range) to support laboratory calibration functions, with delivery required within 60 days to the TCEQ facility in Austin and Texas bidder preferences available under 34 TAC Rule 20.38. The TCEQ also solicited bids for a mass flow terminal (Fluke Electronics Molbox2-A700K or equivalent) due March 31, 2026, to serve as a primary flow standard for calibrating secondary air monitoring equipment. The Illinois Environmental Protection Agency procured four Model 1001C zero air generators through a sole-source Basic Ordering Agreement valued at $59,100.00, effective March 3, 2026, with delivery to Springfield. The Eastern Municipal Water District (EMWD) in Riverside County, California, issued RFP3856 due July 15, 2026, for meter verification, calibration, certification, preventative maintenance, and repair services across its service territory, though detailed scope and evaluation criteria were not disclosed in the available solicitation summary.