{"product_id":"john-guest-superseal-5-16-til-speedfit-5-16","title":"John Guest Superseal 5\/16\" to Speedfit 5\/16\"","description":"\u003ch2\u003eJohn Guest Superseal 5\/16\" to Speedfit 5\/16\" – straight connector from stainless tube to tubing\u003c\/h2\u003e\u003cp\u003eStraight connector from John Guest with a Superseal end for 5\/16\" stainless steel tube on one side and a standard Speedfit push-fit for 5\/16\" tubing on the other. Superseal is designed for hard, polished metal tube such as stainless steel, where a standard push-fit fitting may not grip well enough. The Speedfit end takes plastic tubing (LLDPE) or soft metal pipe. The connector is used in dispense systems and other drinks equipment where stainless tubes are connected to tubing.\u003c\/p\u003e\u003ch3\u003eHow Superseal works\u003c\/h3\u003e\u003cp\u003eThe collet has stainless steel teeth, like standard John Guest fittings. Superseal also has a hand-tightened nut. The nut presses a wedge-shaped plastic washer against the collet and the double O-rings, so the teeth bite firmly into the tube and the O-rings seal even better. The fitting can be disconnected and reconnected without tools. In tight spaces you can tighten the nut with the \u003ca href=\"\/en\/products\/john-guest-superseal-nokkel-5-16-3-8\"\u003eJohn Guest Superseal spanner\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eBenefits\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eExtra grip on stainless steel and other hard, polished metal tube\u003c\/li\u003e\u003cli\u003eDouble O-rings in food-grade nitrile\u003c\/li\u003e\u003cli\u003eHand-tightened nut – no glue, soldering or sealant\u003c\/li\u003e\u003cli\u003eConnect, disconnect and reconnect in seconds\u003c\/li\u003e\u003cli\u003eCorrosion-resistant acetal, made and assembled in the UK\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eTechnical data\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eType: straight connector, Superseal x Speedfit\u003c\/li\u003e\u003cli\u003eSuperseal end: 5\/16\" OD (stainless or polished metal tube)\u003c\/li\u003e\u003cli\u003eSpeedfit end: 5\/16\" OD (plastic tubing or soft metal pipe)\u003c\/li\u003e\u003cli\u003eBody and collet: acetal copolymer, grey\u003c\/li\u003e\u003cli\u003eO-rings: nitrile, food grade\u003c\/li\u003e\u003cli\u003eTeeth: stainless steel 301\u003c\/li\u003e\u003cli\u003eMax working pressure: 10 bar at 20 °C (potable water), 4 bar at 60 °C (intermittent hot water)\u003c\/li\u003e\u003cli\u003eSuitable for: potable water, food-grade liquids and inert gases\u003c\/li\u003e\u003cli\u003eNot suitable for: compressed air and vacuum\u003c\/li\u003e\u003cli\u003ePart number: SM040808S\u003c\/li\u003e\u003cli\u003eManufacturer: John Guest\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSuperseal connectors from John Guest\u003c\/h3\u003e\u003ctable\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003ePart no.\u003c\/th\u003e\u003cth\u003eSuperseal (stainless tube)\u003c\/th\u003e\u003cth\u003eSpeedfit (tubing)\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en\/products\/john-guest-superseal-5-16-til-speedfit-5-16\"\u003eSM040808S\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003e5\/16\"\u003c\/td\u003e\u003ctd\u003e5\/16\"\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en\/products\/john-guest-superseal-5-16-til-speedfit-3-8\"\u003eSI041012S\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003e5\/16\"\u003c\/td\u003e\u003ctd\u003e3\/8\"\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en\/products\/john-guest-superseal-5-16-til-speedfit-1-2\"\u003eSI041016S\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003e5\/16\"\u003c\/td\u003e\u003ctd\u003e1\/2\"\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en\/products\/john-guest-superseal-3-8-til-speedfit-5-16\"\u003eSI041210S\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003e3\/8\"\u003c\/td\u003e\u003ctd\u003e5\/16\"\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en\/products\/john-guest-superseal-3-8-til-speedfit-3-8\"\u003eSI041212S\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003e3\/8\"\u003c\/td\u003e\u003ctd\u003e3\/8\"\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en\/products\/john-guest-superseal-3-8-til-speedfit-1-2\"\u003eSI041216S\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003e3\/8\"\u003c\/td\u003e\u003ctd\u003e1\/2\"\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFAQ about John Guest Superseal 5\/16\" to Speedfit 5\/16\"\u003c\/h2\u003e\u003ch3\u003eWhat is the difference between Superseal and Speedfit?\u003c\/h3\u003e\u003cp\u003eSpeedfit is John Guest's standard push-fit fitting for plastic tubing and soft metal pipe. Superseal adds a hand-tightened nut that gives extra grip and a better seal on hard, polished tube such as stainless steel.\u003c\/p\u003e\u003ch3\u003eDo I need tools?\u003c\/h3\u003e\u003cp\u003eNo. Push the tube in and tighten the nut by hand. The Superseal spanner is only a help in tight spaces.\u003c\/p\u003e\u003ch3\u003eCan the connector be used for gas?\u003c\/h3\u003e\u003cp\u003eJohn Guest states that Superseal is suitable for potable water, food-grade liquids and inert gases. It is not suitable for compressed air or vacuum.\u003c\/p\u003e\u003ch3\u003eWhat does OD mean?\u003c\/h3\u003e\u003cp\u003eOD is the outside diameter of the tube. John Guest fittings are sized by outside diameter.\u003c\/p\u003e\u003ch3\u003eRelated\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/en\/collections\/fat-servering-john-guest\"\u003eJohn Guest\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/john-guest-superseal-nokkel-5-16-3-8\"\u003eJohn Guest Superseal spanner 5\/16\" x 3\/8\"\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"\/en\/products\/john-guest-tube-cutter\"\u003eJohn Guest Tube-Cutter\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"John Guest","offers":[{"title":"Default Title","offer_id":50910516314210,"sku":"SM040808S","price":79.0,"currency_code":"SEK","in_stock":false}],"url":"https:\/\/brewshop.se\/en\/products\/john-guest-superseal-5-16-til-speedfit-5-16","provider":"Brewshop","version":"1.0","type":"link"}