UNSPSC 39122210: Pressure switch

UNSPSC 39122210 Pressure switch (Commodity) covers discrete switching devices used to regulate fluid or air pressure in industrial and building systems, though recent state and local solicitations show the code capturing a broader range of electrical switching and control equipment than the nominal category name suggests. State and local governments procure pressure switches and related electrical components for facility maintenance, critical infrastructure operations, and capital equipment replacement projects. Issuing bodies soliciting under this code include county water and utilities departments, transportation authorities, school districts, city facilities management offices, and state corrections departments. The Hillsborough County Water Resources Department appears as a repeat buyer, having posted separate solicitations for mercury float switches and Square D brand contact kits within the recent window. Geographic activity concentrates in Texas, Florida, and Georgia, with secondary activity across Connecticut, Oregon, and Minnesota through cooperative purchasing vehicles.

Representative recent opportunities include the Hillsborough County Water Resources Department's competitive sealed bid for mercury float switches (ITB-26-00138, due March 2, 2026, estimated value $60,000 over two years), used to trigger pump operations in wells and lift stations; the Hillsborough County Board's procurement for Square D brand contact kits (ITB-26-00123, due February 24, 2026, estimated value $184,000 over two years) serving motor control applications; and the City of Dallas's sixty-month master agreement for electrical supplies (BE26-00029715, due March 13, 2026), structured as an Indefinite Delivery/Indefinite Quantity framework. The Dallas Area Rapid Transit Authority has posted multiple discrete equipment procurements including a solenoid lock switch with controller transformer (due May 20, 2026) and a 10A traction power fuse (due February 26, 2026), both emphasizing FOB Destination delivery with Net 30 payment terms. School districts and county water utilities dominate the issuing-body mix, with procurement vehicles ranging from standard IFB and ITB notices to E-Rate-funded RFPs and cooperative purchasing agreements. Most recent solicitations employ electronic bidding systems and impose firm pricing commitments with minimal or no increase provisions over contract terms.