{"product_id":"22mm-1-end-feed-straight-cylinder-union-copper","title":"22mm × 1\" End Feed Straight Cylinder Union — Copper","description":"\u003cp\u003eThe 22mm × 1\" End Feed Straight Cylinder Union connects 22mm copper to a 1\" BSP male boss with a swivel union nut — soldered capillary joint on the copper end, threaded union on the other. The union lets the pipework be disconnected without unsoldering — the standard connection onto 1\" cylinder bosses and immersion pipework. Manufactured to BS EN 1254 and fits copper tube to BS EN 1057.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso known as:\u003c\/strong\u003e straight cylinder union, cylinder connector, union adaptor, straight union connector, tank union.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured to BS EN 1254 for capillary (solder) fittings\u003c\/li\u003e\n\u003cli\u003eStraight cylinder union — 22mm copper × 1\" BSP union nut\u003c\/li\u003e\n\u003cli\u003eFits copper tube to BS EN 1057\u003c\/li\u003e\n\u003cli\u003eWRAS approved\u003c\/li\u003e\n\u003cli\u003eSolder and flux required — not supplied; fibre washer or PTFE for the union joint\u003c\/li\u003e\n\u003cli\u003eSold individually — buy exactly what the job needs\u003c\/li\u003e\n\u003cli\u003eSuitable for hot and cold water and heating services\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnd feed means a capillary joint: clean the tube and fitting, apply flux, heat evenly and feed lead-free solder to the mouth of the fitting until a ring forms. See our guide: \u003ca href=\"\/blogs\/guides\/how-to-solder-end-feed-fittings\"\u003eHow to solder end feed fittings\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eAlso in this range: \u003ca href=\"\/collections\/end-feed-couplers\"\u003ecouplers\u003c\/a\u003e, \u003ca href=\"\/collections\/end-feed-elbows\"\u003eelbows\u003c\/a\u003e and \u003ca href=\"\/collections\/end-feed-fittings\"\u003ethe full end feed range\u003c\/a\u003e. Ordering for a whole job? Use the \u003ca href=\"\/collections\/end-feed-fittings\"\u003ebulk fittings matrix\u003c\/a\u003e.\u003c\/p\u003e","brand":"MasterFlow","offers":[{"title":"Default Title","offer_id":53281887486288,"sku":"EFCU221","price":2.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/5268\/4624\/files\/22mm-1-end-feed-bent-cylinder-union-copper-2961680.png?v=1784700311","url":"https:\/\/getplumb.co.uk\/products\/22mm-1-end-feed-straight-cylinder-union-copper","provider":"Getplumb","version":"1.0","type":"link"}