{"product_id":"merit-brass-xb187-04-brass-pipe-union-1-4-in-threaded-class-125","title":"Merit Brass XB187-04 Brass Pipe Union 1\/4 in Threaded Class 125","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MERIT BRASS XB187-04 is a 1\/4 inch brass pipe union designed for threaded plumbing and piping connections. It features female British Standard Pipe Taper (FBSPT) ends on both sides, allowing a threaded union joint to be made and broken without disturbing adjacent piping. Rated at Class 125, this union suits low-to-moderate pressure service in water, gas, and general fluid systems. At 0.22 pounds, it is a compact fitting used in tight spaces where a removable union joint is required. Licensed plumbers and pipefitters install this fitting in residential and light commercial systems.\u003c\/p\u003e\u003cp\u003eThis union is suited for 1\/4 inch threaded pipe runs in residential plumbing, HVAC-related piping, gas service lines, and general industrial fluid distribution where a serviceable union connection is needed. The FBSPT x FBSPT configuration is standard in applications requiring a removable joint for equipment isolation, maintenance access, or future system modifications. Class 125 pressure rating aligns with typical domestic water and low-pressure gas service requirements.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/4 inch fitting size for small-diameter threaded pipe runs\u003c\/li\u003e\n\u003cli\u003eFBSPT x FBSPT end connections for standard threaded engagement on both sides\u003c\/li\u003e\n\u003cli\u003eClass 125 pressure rating suitable for water, gas, and general fluid service\u003c\/li\u003e\n\u003cli\u003eBrass construction provides corrosion resistance and durability in wet or humid environments\u003c\/li\u003e\n\u003cli\u003eUnion design allows joint disassembly without cutting or disturbing adjacent pipe\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for 1\/4 inch threaded pipe systems using FBSPT end connections rated to Class 125 service.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a licensed plumber or pipefitter following applicable IPC and IFGC code requirements for the service type. Shut off and depressurize the line before disassembling or installing any union fitting. Apply thread sealant or PTFE tape appropriate for the fluid service to all threaded connections before assembly. Do not over-tighten brass fittings; use hand-tight plus wrench turns per standard practice to avoid thread damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Union\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: FBSPT x FBSPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass\u003c\/strong\u003e: 125\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.22 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 40175300\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MERIT BRASS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: XB187-04\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT BRASS","offers":[{"title":"Default Title","offer_id":51539514458418,"sku":"XB187-04","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/80b0ba8bf0be2c45bda5ddeb7a444b5d.jpg?v=1785842320","url":"https:\/\/voomisupply.com\/products\/merit-brass-xb187-04-brass-pipe-union-1-4-in-threaded-class-125","provider":"Voomi Supply","version":"1.0","type":"link"}