{"product_id":"davey-qb-50mm-barrel-union-coarse-thread","title":"Davey QB 50mm Barrel Union (Coarse Thread)","description":"\u003ch2\u003e\u003cstrong\u003eDavey QB 50mm Barrel Union (Coarse Thread) - The complete coarse-thread 50mm union for a Davey QB.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDavey's QB runs in two thread types, and this is the complete coarse-thread 50mm barrel union for it — nut, tail and O-ring in one. It connects the QB pump to 50mm pipework and unscrews when the pump needs to come out, giving you a fresh, sealed joint and proper service access. Coarse and fine threads don't mix, so match the thread to your pump before fitting. Reach for it when the original 50mm union is cracked or seized, or when you're plumbing a coarse-thread QB in from scratch. One assembly, sorted.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete 50mm Union:\u003c\/strong\u003e Nut, tail and O-ring in one for the Davey QB coarse-thread connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoarse-Thread (50mm):\u003c\/strong\u003e The coarse-thread version — not interchangeable with fine thread.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable:\u003c\/strong\u003e Unscrews so the QB pump lifts out without cutting pipe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 50mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e Coarse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e 1 x Union Nut, 1 x Tail, 1 x O-Ring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e Davey QB pumps (coarse-thread, 50mm).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Davey","offers":[{"title":"Default","offer_id":47992552030382,"sku":"D-32569-CT","price":43.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/3827\/0638\/files\/Davey_QB_50mm_Barrel_Union_Coarse_Thread.png?v=1785288345","url":"https:\/\/www.loopym.com.au\/products\/davey-qb-50mm-barrel-union-coarse-thread","provider":"Loopym","version":"1.0","type":"link"}