UNSPSC 41103322: Draft gauge

A type of device that measures the pressure difference on the front and back of the wing wheel to know the air flow in the fan or ventilator.

UNSPSC 41103322 Draft gauge is a Commodity code covering precision measurement instruments and laboratory gauges used in analytical testing, environmental monitoring, and quality assurance operations across state and local health departments, transportation agencies, and environmental laboratories. State and local governments buy draft gauges as components of broader laboratory consumables and instrument procurement packages, typically bundled with columns, reagents, detectors, and related analytical equipment used in water quality testing, wastewater surveillance, and sample analysis workflows. The code appears in solicitations issued by state health departments, environmental agencies, and municipal utilities requiring laboratory supplies for drinking water compliance monitoring and disease surveillance operations.

Recent activity spans Texas, Colorado, California, Mississippi, and South Dakota. The Texas Health and Human Services Commission posted IFB HHS0018026 in September 2026 requesting standards, consumables, and instrument parts including detector components for drinking water analysis, with responses due October 9, 2026 and estimated fiscal 2026 spend of $50,000 to $75,000. The City of Arlington, Texas issued an annual requirements contract (Solicitation 270018) in August 2026 for laboratory supplies and chemicals supporting water treatment operations. The Colorado Department of Public Health and Environment conducted multiple sole-source procurements in May 2026 for specialized laboratory reagents and instruments supporting wastewater surveillance and genomic sequencing, with total estimated values ranging from $2.3 million to $3.5 million per project. The Texas General Land Office issued IFB 7643-LP for water sample collection and analysis under the Texas Beach Watch Program, requiring laboratory analysis of approximately 1,421 samples annually. The Texas Department of Transportation procured laboratory equipment and accessories for its Corpus Christi area office in May 2026, including test sieves, balance scales, and related instrumentation. California issued RFB 26200889 in April 2026 for Agilent vacuum manifolds and trap assemblies designated for laboratory applications.