{"product_id":"ham-let-3102591-bulkhead-union-compression-x-compression","title":"Ham-let 3102591 Bulkhead Union Compression X Compression","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HAM-LET 3102591 is a brass compression tube bulkhead union designed to create a leak-tight tube connection through a panel, wall, or enclosure. Both ends accept standard compression fittings, allowing tubing to pass from one side of a bulkhead to the other without welding or soldering. Manufactured to ASTM B68 and ASTM B75 standards, this fitting is built for reliable performance in fluid and gas distribution systems. Licensed plumbers, HVAC technicians, and instrumentation professionals install this type of fitting where tube runs must penetrate a structural barrier cleanly and securely.\u003c\/p\u003e\n\u003cp\u003eThis bulkhead union suits residential and light commercial applications where tube lines must cross panel walls or equipment enclosures. It is commonly used in refrigeration, pneumatic control lines, and process fluid systems. The compression-by-compression end configuration means no special tooling beyond a tube cutter and wrench is required for a proper installation. Rated for a minimum temperature of -20 degrees C and a maximum of 37 degrees C, it is suited for moderate-temperature service environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCompression x compression end connections on both sides for tool-accessible, no-solder assembly\u003c\/li\u003e\n  \u003cli\u003eBrass construction meeting ASTM B68 and ASTM B75 material standards\u003c\/li\u003e\n  \u003cli\u003eOverall length of 2.27 inches (57.65 mm) for predictable panel knockout sizing\u003c\/li\u003e\n  \u003cli\u003eRated operating range from -20 degrees C to 37 degrees C\u003c\/li\u003e\n  \u003cli\u003eCross-referenced to Swagelok part number B-400-61 for easy procurement comparison\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCross-references to Swagelok part number B-400-61. Designed as an OEM-style replacement or direct substitute for standard compression-style bulkhead unions used in tube instrumentation and fluid distribution systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified plumber or instrumentation technician. Shut off and depressurize the system completely before removing any existing fittings or inserting the bulkhead union through the panel. Ensure the panel hole diameter matches the fitting body to achieve proper seating and locknut engagement. Follow applicable IPC or ASME B31 piping code requirements for the system type being serviced.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\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\u003eOverall Length\u003c\/strong\u003e: 2.27 inches (57.65 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -20 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 37 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASTM B68, ASTM B75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-Reference\u003c\/strong\u003e: Swagelok B-400-61\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: HAM-LET\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3102591\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HAM-LET","offers":[{"title":"Default Title","offer_id":67911565017394,"sku":"3102591","price":35.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/76925c199d0f45b40c7d28c93a694d2f.jpg?v=1791212283","url":"https:\/\/voomisupply.com\/products\/ham-let-3102591-bulkhead-union-compression-x-compression","provider":"Voomi Supply","version":"1.0","type":"link"}