{"product_id":"parker-12-12-hbz-b-brass-compression-tube-union-1900-psi","title":"Parker 12-12 Hbz-b Brass Compression Tube Union 1900 Psi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 12-12 HBZ-B is a brass compression tube union designed to join two compression-end tube lines in a single, inline fitting. It creates a leak-resistant, removable connection without soldering or threading, making it a reliable choice for instrumentation, refrigeration, and fluid-handling installations. Constructed from brass that meets ASME-SB75 and ASTM-B75 standards, this union holds a maximum working pressure of 1900 psi. The compression-by-compression end configuration allows quick assembly and disassembly in the field. Plumbers, HVAC technicians, and instrumentation installers working with copper or compatible tubing routinely specify this fitting type for both new construction and retrofit service work.\u003c\/p\u003e\n\u003cp\u003eThis union is suited for residential and light commercial plumbing, HVAC refrigerant or fluid lines, and instrumentation tubing systems where a straight inline union connection is required. The compression end connections eliminate the need for open flame, making this fitting practical in environments where torch work is restricted or inconvenient. It is commonly installed in tight spaces where access to both tube ends is limited but the fitting must remain serviceable.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompression x compression end connections for tool-friendly, no-solder assembly\u003c\/li\u003e\n  \u003cli\u003eMaximum working pressure of 1900 psi for demanding fluid and gas line applications\u003c\/li\u003e\n  \u003cli\u003eBrass construction per ASME-SB75 and ASTM-B75 standards\u003c\/li\u003e\n  \u003cli\u003eInline union configuration for straight tube-to-tube joining\u003c\/li\u003e\n  \u003cli\u003eRemovable and reassembleable design supports field serviceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style compression tube union compatible with standard compression-end copper and compatible tubing systems in plumbing and fluid-handling applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers or qualified HVAC technicians. Shut off and depressurize the system completely before cutting or disconnecting any tube lines. Ensure tube ends are cut square, deburred, and clean before seating ferrules to achieve a proper compression seal. Follow applicable plumbing codes, including IPC guidelines, for tube fitting installation and pressure testing requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Union\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: Compression x Compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 1900 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME-SB75, ASTM-B75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12-12 HBZ-B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51541867921714,"sku":"12-12 HBZ-B","price":67.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3ec5ec18fec8f752ccc4b085558d6c5e.jpg?v=1785887173","url":"https:\/\/voomisupply.com\/products\/parker-12-12-hbz-b-brass-compression-tube-union-1900-psi","provider":"Voomi Supply","version":"1.0","type":"link"}