{"product_id":"pack-john-guest-para-cabezales-dispensado","title":"John Guest kit for couplers","description":"\u003ch2\u003eJohn Guest pack for head connections\u003c\/h2\u003e\u003cp\u003eSet supplied to adapt couplers and dispense connectors to 3\/8\" (9.5 mm) tube, with different configurations depending on the selected thread type and system.\u003c\/p\u003e\u003ch3\u003eHow to choose the variant\u003c\/h3\u003e\u003cp\u003eOptions include 1\/2 or 5\/8 BSP connections, deLuxe version with brass BSP thread, Ball‑Lock with 1\/4 FFL and Pin‑Lock with 1\/4 NPTF. First identify the head or connector and its thread.\u003c\/p\u003e\u003ch3\u003ePack advantage\u003c\/h3\u003e\u003cp\u003eGroups together the connections required for a specific configuration and reduces the risk of combining parts from incompatible standards.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eDepressurise, verify the variant, prepare the 3\/8\" tube with a straight cut and assemble each component on its corresponding interface. Perform a leak test.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAre all variants the same?\u003c\/strong\u003e\u003cbr\u003eNo, they vary according to the coupler and the thread.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat tube do they use?\u003c\/strong\u003e\u003cbr\u003e3\/8\".\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo Ball‑Lock and Pin‑Lock use the same connection?\u003c\/strong\u003e\u003cbr\u003eNot in the variants indicated: one uses FFL and the other NPTF.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I avoid choosing the wrong one?\u003c\/strong\u003e\u003cbr\u003eIdentify the standard of the keg coupler before selecting the pack.\u003c\/p\u003e","brand":"John Guest","offers":[{"title":"3\/8'' - 1\/2 Tube (BSP Thread)","offer_id":38741805330,"sku":"PK0016","price":1613.0,"currency_code":"JPY","in_stock":true},{"title":"3\/8'' - 5\/8 tube (BSP thread)","offer_id":38742736786,"sku":"PK0017","price":1738.0,"currency_code":"JPY","in_stock":true},{"title":"deLuxe - 3\/8'' Tube - 1\/2 (Brass BSP thread)","offer_id":38742736978,"sku":"PK0020","price":2365.0,"currency_code":"JPY","in_stock":true},{"title":"Ball‑Lock - 3\/8'' Tube - 1\/4 (FFL Thread)","offer_id":38742736850,"sku":"PK0018","price":960.0,"currency_code":"JPY","in_stock":true},{"title":"Pin-Lock - 3\/8'' Tube - 1\/4 (NPTF Thread)","offer_id":38742736914,"sku":"PK0019","price":920.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/9513\/files\/Pack-John-Guest-para-cabezales.webp?v=1697721826","url":"https:\/\/installbeer.com\/en-jp\/products\/john-guest-pack-for-dispensing-heads","provider":"Install Beer","version":"1.0","type":"link"}