{"product_id":"brass-compression-reducing-union-tube-od","title":"Brass Compression Reducing Union — Tube OD Fitting","description":"\u003cp\u003eThe Brass Compression Reducing Union joins two tubes of different outside diameters into one leak-tight, fully serviceable connection — no soldering, threading, or special tools required. Machined from solid brass, it's a dependable, economical choice for adapting tube sizes in pneumatic, instrumentation, water, and general industrial lines.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStyle: Reducing union, compression x compression\u003c\/li\u003e\n\u003cli\u003eBody material: Solid brass\u003c\/li\u003e\n\u003cli\u003eConnection: Tube OD compression on both ends (nut and sleeve\/ferrule included)\u003c\/li\u003e\n\u003cli\u003eCompatible tubing: Copper, aluminum, and thermoplastic — \u003cstrong\u003enot\u003c\/strong\u003e recommended for steel tubing\u003c\/li\u003e\n\u003cli\u003eService: Low- to medium-pressure applications without excessive vibration or tube movement\u003c\/li\u003e\n\u003cli\u003eStandards: Meets applicable ASA, ASME, and SAE specifications\u003c\/li\u003e\n\u003cli\u003eAvailable tube-OD reductions: 1\/4\" down to 7\/8\" x 3\/8\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cp\u003eConnecting mismatched tube sizes in compressed-air drops, instrumentation and control lines, coolant and water lines, fuel and oil lines, and equipment plumbing where a clean, reusable compression seal is preferred over soldered or flared joints.\u003c\/p\u003e\n\u003cp\u003eThis brass compression reducing union delivers a strong, corrosion-resistant, leak-free transition between two tube outside diameters. Select your exact reduction from the size options above — from 1\/4\" x 1\/8\" up to 7\/8\" x 5\/8\" — for copper, aluminum, and poly tubing systems.\u003c\/p\u003e","brand":"Midland Industries","offers":[{"title":"1\/4\" x 1\/8\"","offer_id":54367597101331,"sku":"BCC-076","price":6.0,"currency_code":"USD","in_stock":true},{"title":"1\/4\" x 3\/16\"","offer_id":54367597134099,"sku":"BCC-077","price":10.0,"currency_code":"USD","in_stock":true},{"title":"5\/16\" x 1\/4\"","offer_id":54367597166867,"sku":"BCC-078","price":7.0,"currency_code":"USD","in_stock":true},{"title":"3\/8\" x 1\/4\"","offer_id":54367597199635,"sku":"BCC-079","price":8.0,"currency_code":"USD","in_stock":true},{"title":"3\/8\" x 5\/16\"","offer_id":54367597232403,"sku":"BCC-080","price":8.0,"currency_code":"USD","in_stock":true},{"title":"1\/2\" x 3\/8\"","offer_id":54367597265171,"sku":"BCC-081","price":11.0,"currency_code":"USD","in_stock":true},{"title":"5\/8\" x 3\/8\"","offer_id":54367597297939,"sku":"BCC-082","price":9.0,"currency_code":"USD","in_stock":true},{"title":"5\/8\" x 1\/2\"","offer_id":54367597330707,"sku":"BCC-083","price":12.0,"currency_code":"USD","in_stock":true},{"title":"7\/8\" x 5\/8\"","offer_id":54367597363475,"sku":"BCC-084","price":29.17,"currency_code":"USD","in_stock":true},{"title":"7\/8\" x 3\/8\"","offer_id":54367597396243,"sku":"BCC-085","price":31.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/brass-compression-fittings-reducing-unions-tube-od-400-detail__48048.1744909559.jpg?v=1782921825","url":"https:\/\/aircompressorstore.com\/products\/brass-compression-reducing-union-tube-od","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}