UNSPSC 40142208: Gas mixer

A type of device that mixes two, three or more types of mutually different gases for certain ratio and certain pressure for appropriate use.

UNSPSC 40142208 Gas mixer is a Commodity code that covers equipment and systems for mixing, storing, and managing gases in medical, environmental, and operational settings. State and local buyers procure oxygen cascade systems for emergency medical services stations, medical gas inspection and maintenance services, atmospheric monitoring instruments to detect hazardous gases at water and wastewater facilities, and refrigerant recovery and extraction services. The code captures both the physical equipment and the specialized labor required to install, maintain, certify, and remediate gas systems across healthcare, municipal utilities, and environmental compliance contexts.

Recent activity reflects a mix of issuing bodies — emergency medical services departments (Collier County Florida), county environmental and general services divisions (City of Tucson and County of Santa Clara), municipal water utilities (City of Phoenix), and state transportation agencies (Washington State Department of Transportation). Geographic spread includes Florida, Arizona, California, and Washington, with the most concrete recent solicitations in these states. Collier County Emergency Medical Services posted a Quick Quote (QQ2026157) on October 6, 2026, due October 15, 2026, for removal and installation of oxygen cascade systems at four county EMS stations. The City of Tucson Environmental and General Services Division issued an RFP (240011) on September 30, 2026, seeking an EPA-certified refrigerant reclaimer to extract gases from approximately 50 units per week at the Los Reales Sustainability Campus, with final proposals due September 19, 2024, at 2:00 p.m. Mountain Time. The County of Santa Clara Procurement Department posted an ITB (ITB-PRC-FY26-0636) on September 13, 2026, due October 7, 2026, at 3:00 p.m., for medical gas inspection, certification, preventative maintenance, and minor repair services requiring ASSE 6000 Medical Gas Systems certification. The City of Phoenix Water Services Department solicited sealed offers (IFB-27-0435) on August 14, 2026, due September 4, 2026, at 2:00 p.m., for atmospheric monitoring instruments with sensors to detect hydrogen sulfide, methane, oxygen depletion, chlorine, ammonia, ozone, chlorine dioxide, and carbon monoxide at water and wastewater facilities under a five-year contract.