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| braided_vs_rubber_flexible_hoses:what_actually_differs [2026/10/07 04:13] – created rosalineb71 | braided_vs_rubber_flexible_hoses:what_actually_differs [2026/10/07 05:31] (current) – created elinorgrills |
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| Neither option is a universal upgrade over the other; each solves a different starting condition, and the right call is decided by the pipework already in the property, not by brand preference. | Plumb2U stocks water softeners alongside the elements, valves and fittings that hard water damage tends to bring in for replacement, at trade prices with next-day despatch, for trade buyers dealing with the practical, unglamorous end of hard-water problems on a daily basis. |
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| Braided and rubber flexible hoses do the same basic job, connecting a fixed pipe run to an appliance or outlet with some give in the joint, but they are built very differently underneath, and that difference shows up in how long each type lasts on a job. | Plumb2U stocks flexible hoses across the bore sizes, lengths and pressure ratings trade buyers actually need, all carrying the approval marks that matter, at trade prices with next-day despatch. Picking the right connector first time, rather than the closest one to hand, is a small decision that avoids a much bigger callback later. |
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| Speccing the right option for a job comes down to three questions: how many outlets need hot water, how often do they run together, and what electrical supply is actually available. An instantaneous unit rated for a decent flow rate can pull a serious amount of current, and not every property has the spare capacity on the consumer unit to support it. A cylinder spreads that load differently, drawing steadily rather than in a single high spike, which is often the more practical answer on an older supply. | Braided and rubber flexible hoses do the same basic job, connecting a fixed pipe run to an appliance or outlet with some give in the joint, but they are built very differently underneath, and that difference shows up in how long each type lasts on a job. |
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| A mixer shower works the opposite way: it blends hot and cold water drawn from the property's existing supply, whether that is a combination boiler, a vented cylinder, or an unvented cylinder, and its performance rides entirely on what that system can provide. On a property with an unvented cylinder or a combi boiler delivering strong, consistent mains pressure to both hot and cold, a mixer shower can perform very well, often better than an electric shower, because it is not limited by the kW-versus-flow trade-off that constrains instantaneous heating. On a property with a low-pressure vented cylinder fed from a loft tank, the same mixer shower may deliver disappointing pressure unless a pump is added to the system. | That process cannot run forever. Resin has a finite capacity, [[https://yandex.lv/safety?url=https://sakumc.org/xe/vbs/5966912|plumbing spares supplier]] and once enough calcium and magnesium have attached themselves to the beads, there is no sodium left to exchange and the softener stops softening. That is where regeneration comes in. On a schedule, or triggered by a meter tracking actual water use, the softener flushes the resin tank with a strong brine solution made from the salt in the softener's storage tank. The high concentration of sodium in the brine reverses the exchange, stripping the calcium and magnesium back off the resin and sending it to drain, while recoating the beads in sodium ready for the next cycle. |
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| For anyone new to the category, the parts worth understanding are the resin tank itself, the brine tank that holds the salt, and the control valve that manages the whole cycle, timing when regeneration happens and how much water and salt it uses. Cheaper units tend to run on a fixed timer regardless of actual usage; better-specified ones meter flow and regenerate only when the resin genuinely needs it, which uses less salt and less water over a year. | Water pressure and flow available at the shower's cold feed matter just as much as the electrics. An electric shower can only heat the water that reaches it; a poor incoming flow rate limits performance regardless of how high the kW rating goes, since there is simply less water for the unit to raise in temperature. |
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| Plumb2U stocks water softeners alongside the elements, valves and fittings that hard water damage tends to bring in for replacement, at trade prices with next-day despatch, for trade buyers dealing with the practical, [[http://pasarinko.zeroweb.kr/bbs/board.php?bo_table=notice&wr_id=11987886|plumbers merchants]] unglamorous end of hard-water problems on a daily basis. | Neither option is universally better. A trade buyer fitting out a small annexe with one shower and one basin is usually better served by instantaneous. A buyer working on a house with a family's worth of daily hot water demand is usually better served by a cylinder sized correctly for the job. Getting the sizing wrong in either direction shows up fast, as lukewarm water, long waits, or an immersion element working harder than it should. |
