{"product_id":"roca-a5b0250c00-soporte-de-rociador-con-multiple-compatibilidad-para-instalacion-a-mural-de-40-cm","title":"ROCA a5b0250c00 Support Darrosage a Compatibilite Multiple Pour Installation Murale de 40 cm","description":"\u003carticle class=\"lzd-article\"\u003e\n\u003ch2\u003eThe Unsung Hero of the Shower: Why the Shower Arm Matters More Than You Think\u003c\/h2\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eWhen designing or renovating a bathroom, most decisions centre on the visible headline products — the shower enclosure, the shower head, the tiles, the vanity. The shower arm — the wall-mounted tube that projects the shower head away from the wall and directs it toward the user — rarely receives the same deliberate attention. It is treated as a connector, a transitional piece, a commodity.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThis is a significant planning error. The shower arm determines the \u003cstrong\u003eheight\u003c\/strong\u003e, \u003cstrong\u003eangle\u003c\/strong\u003e, and \u003cstrong\u003eprojection distance\u003c\/strong\u003e of the shower head. It dictates whether a large-diameter rain head sits at the correct height above the user, or whether a handheld unit can be used comfortably at its docking position. It controls whether water travels cleanly from the wall supply to the spray mechanism, or whether a poorly engineered connection creates leaks, calcium deposits, and pressure loss over time.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThe \u003cstrong\u003eROCA A5B0250C00\u003c\/strong\u003e is a wall shower arm designed to perform this connecting function with the precision, durability, and compatibility that a product operating under constant water pressure and daily use demands. At 40 cm in length, with a standard 1\/2\" inlet, a chrome-finished metal construction, and compatibility across a wide range of shower head types, it represents the right answer to a question that too many bathroom renovations leave to chance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"relative group\/csv w-fit\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoca\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA5B0250C00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGTIN \/ EAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8433290337433\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall-mounted shower arm (spray arm \/ shower tube)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.50 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTube diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInlet connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard 1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMultiple shower head types — universal 1\/2\" compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChrome (shiny)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 years (36 months) against factory defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eShower Spray Arms — Wall Mounted, Chrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv data-gramm=\"false\" class=\"absolute top-[2px] right-0 group-hover\/csv:block hidden z-10\"\u003e\u003cspan data-state=\"closed\"\u003e\u003cbutton class=\"outline-hidden! relative select-none block cursor-pointer rounded px-[10px] py-[6px] aasm:px-[16px] aasm:py-[5px]  text-bwleftblue   bg-bwleftblue\/10 hover:bg-bwleftblue\/20    px-[7px]! py-0! border border-bwleftblue\/10 bg-darkcoloro! dark:border-darkcolor\/10! dark:!text-border-darkcolor\/[0.4]\" tabindex=\"0\"\u003e\u003csvg data-prefix=\"fas\" data-icon=\"download\" class=\"svg-inline--fa fa-download\" role=\"img\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" font-size=\"13\"\u003e\u003cpath fill=\"currentColor\" d=\"M256 32c0-17.7-14.3-32-32-32s-32 14.3-32 32l0 210.7-41.4-41.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l96 96c12.5 12.5 32.8 12.5 45.3 0l96-96c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 242.7 256 32zM64 320c-35.3 0-64 28.7-64 64l0 32c0 35.3 28.7 64 64 64l320 0c35.3 0 64-28.7 64-64l0-32c0-35.3-28.7-64-64-64l-46.9 0-56.6 56.6c-31.2 31.2-81.9 31.2-113.1 0L110.9 320 64 320zm304 56a24 24 0 1 1 0 48 24 24 0 1 1 0-48z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/button\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eThe 40 cm Projection: A Carefully Considered Length\u003c\/h2\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThe length of a shower arm is not an arbitrary specification. It determines, practically and physically, how the shower head relates to the user's body, the shower space, and the wall behind it.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eToo short\u003c\/strong\u003e — a 15–20 cm arm, for example — positions the shower head close to the wall. For a traditional fixed-head installation this may be acceptable, but for larger diameter rain heads (250 mm, 300 mm, or wider), a short arm places the spray zone too close to the wall to provide comfortable, even coverage from above. The user must stand unnaturally close to the wall tile surface, and the spray pattern cannot fully develop before it reaches the body.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eToo long\u003c\/strong\u003e — arms extending beyond 50 cm — increase the lever arm on the wall fitting. Over time, the mechanical stress of a heavy rain head at the end of a long, unsupported arm can loosen the wall escutcheon, cause micro-movement at the wall connection, and eventually compromise the seal. Longer arms also require more clearance within the shower enclosure, which can reduce usable space or cause the head to overhang outside the enclosure boundary.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003e40 cm\u003c\/strong\u003e represents the standard working length for domestic and professional shower installations using medium to large shower heads. It provides sufficient projection distance to allow a 200–300 mm diameter rain head to sit fully within the shower enclosure and deliver even top-down coverage, while maintaining a lever arm short enough to avoid placing undue stress on the wall mounting point. It is the length specified by professional plumbers and bathroom designers as the default for a wide range of standard shower configurations — and it is the length Roca has chosen for the A5B0250C00.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eUniversal 1\/2\" Compatibility: What It Means and Why It Matters\u003c\/h2\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThe A5B0250C00 features a \u003cstrong\u003estandard 1\/2\" BSP (British Standard Pipe) threaded connection\u003c\/strong\u003e on both the wall inlet and the shower head outlet. This is the universal standard for domestic shower plumbing across Europe and the majority of international markets.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThe significance of this standardisation is practical and far-reaching:\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eCross-brand compatibility\u003c\/strong\u003e: A 1\/2\" BSP connection on the A5B0250C00 means that it is mechanically compatible with the vast majority of shower heads manufactured by any brand — Grohe, Hansgrohe, Axor, Tres, Duravit, Aquore, and indeed other Roca shower head models. The arm is not locked into a proprietary connection system that limits shower head choice to a single brand's catalogue.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eFuture-proof upgradeability\u003c\/strong\u003e: Because the A5B0250C00 uses the universal 1\/2\" standard, changing the shower head at a later date — whether to upgrade to a larger rain head, to replace a worn component, or to update the design aesthetic — does not require replacing the arm itself. The arm remains in place, and a new shower head threads directly onto the existing outlet connection.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eCompatibility with thermostatic and pressure-balancing systems\u003c\/strong\u003e: The 1\/2\" inlet connects directly to wall-supply plumbing at the standard domestic pressure and flow rate. This means the A5B0250C00 integrates without issue into installations featuring thermostatic mixers, pressure-balancing valves, and integrated diverter systems — the full range of shower supply configurations found in contemporary bathroom design.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eEase of sealing\u003c\/strong\u003e: The 1\/2\" BSP thread is well-established and well-understood by plumbing professionals. Appropriate PTFE tape, hemp, or anaerobic thread sealant is readily available, and the thread depth and pitch are consistent with all standard fittings. A properly sealed 1\/2\" connection on a quality metal fitting like the A5B0250C00 will remain leak-free under normal operating conditions for the full operational lifespan of the fitting.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMaterial and Chrome Finish: Engineering for a Wet Environment\u003c\/h2\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThe A5B0250C00 is constructed from \u003cstrong\u003emetal with a shiny chrome finish\u003c\/strong\u003e. In the context of a bathroom product that will operate under daily water exposure, thermal cycling, and cleaning chemical contact, material and finish selection are not cosmetic decisions — they are engineering decisions with direct implications for lifespan and maintenance requirements.\u003c\/p\u003e\n\u003ch3\u003eMetal Construction\u003c\/h3\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eA metal shower arm provides several advantages over polymer alternatives:\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eDimensional stability\u003c\/strong\u003e: Metal does not flex, creep, or deform under load. A heavy rain shower head — some large-format heads weigh 1.5–2 kg when filled with water during use — places a continuous downward force on the arm's wall connection. A metal arm transmits this load rigidly to the wall fixing, without the micro-flexing at the thread interface that can cause polymer fittings to work loose over time.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eThermal resistance\u003c\/strong\u003e: Shower water temperatures can reach 45–55°C in residential use, and the arm body itself is subject to repeated heating and cooling cycles throughout its operational life. Metal maintains its dimensional stability and thread geometry across this temperature range without the thermal expansion and contraction that can compromise the sealing integrity of polymer fittings.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003ePressure resistance\u003c\/strong\u003e: At standard domestic water supply pressures (typically 1.5–4 bar in European residential plumbing), a metal arm operates well within its structural limits with no risk of deformation or failure. This is a safety characteristic as much as a performance one — a failed fitting under pressure in a live shower installation creates a water damage risk that extends well beyond the fitting itself.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eLongevity\u003c\/strong\u003e: A quality metal shower arm, correctly installed and maintained, has a functional lifespan measured in decades. It will not yellow, embrittle, or crack as UV-sensitive polymer components can. The A5B0250C00's metal construction is consistent with Roca's general design philosophy of building bathroom products to professional standards of durability.\u003c\/p\u003e\n\u003ch3\u003eChrome Finish\u003c\/h3\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThe \u003cstrong\u003eshiny chrome finish\u003c\/strong\u003e of the A5B0250C00 serves both functional and aesthetic purposes.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eFunctionally\u003c\/strong\u003e, chrome plating applied over a metal substrate provides a dense, hard surface layer with good resistance to the humid, chemically active environment of a bathroom. Properly applied chrome resists corrosion, repels water and soap scum to a degree (the smooth, dense surface reduces adhesion), and maintains its appearance with standard bathroom cleaning products. It does not oxidise or stain under normal operating conditions.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eAesthetically\u003c\/strong\u003e, chrome is the most universally compatible bathroom hardware finish. It reads as clean, precise, and contemporary, coordinating with white ceramic sanitaryware, glass shower enclosures, and a wide range of wall tile colours and textures. It pairs naturally with chrome mixer taps, towel rails, and other bathroom accessories, maintaining visual coherence across the space. Chrome also has a timeless quality — it has been the dominant bathroom hardware finish for generations and continues to appear in designs ranging from classic to cutting-edge contemporary.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eFor a shower arm — a component whose primary visual contribution is its coherence with the broader hardware palette of the bathroom rather than its own visual statement — chrome is the optimal default finish. It will not clash with any serious design scheme and will coordinate naturally with the majority of shower heads and controls on the market.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eRoca: A Global Benchmark in Bathroom Products\u003c\/h2\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThe A5B0250C00 is manufactured by \u003cstrong\u003eRoca\u003c\/strong\u003e, a Spanish company founded in 1917 that has grown to become one of the world's leading manufacturers of bathroom products. With a presence in more than \u003cstrong\u003e135 countries\u003c\/strong\u003e and manufacturing facilities across multiple continents, Roca operates at a scale and with a quality infrastructure that places it among the handful of truly global bathroom product brands.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eWhat this means for the A5B0250C00 specifically:\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eManufacturing precision\u003c\/strong\u003e: Roca's thread tolerances, material specifications, and surface finishing processes are the product of over a century of manufacturing experience and investment in industrial quality systems. The 1\/2\" threads on the A5B0250C00 are machined to the exact tolerances required for a reliable, leak-free seal — not approximate tolerances that require excessive PTFE tape or compound to compensate for dimensional inconsistency.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eQuality assurance\u003c\/strong\u003e: Products from a manufacturer of Roca's standing undergo systematic quality control at production. The A5B0250C00 is not a generic fitting assembled from undifferentiated components — it is a Roca-specified product built to the brand's performance and dimensional standards.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eGlobal spare parts and accessory availability\u003c\/strong\u003e: Because Roca operates in over 135 countries, its products — including shower heads, handset holders, hoses, and other accessories with standard 1\/2\" connections — are available globally. An A5B0250C00 installed in a bathroom today remains serviceable and upgradeable with compatible Roca products for decades.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eProfessional reputation\u003c\/strong\u003e: Roca products are specified by professional plumbers, bathroom designers, and construction professionals globally. The brand's reputation in the professional trade is a meaningful quality signal — tradespeople who work with bathroom fittings daily, and who experience the consequences of fitting failure directly, choose Roca consistently.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e3-Year Warranty: What It Covers and What It Signals\u003c\/h2\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThe A5B0250C00 comes with a \u003cstrong\u003e36-month warranty against factory defects\u003c\/strong\u003e arising during proper use. In practical terms, this warranty covers:\u003c\/p\u003e\n\u003cul class=\"list-disc\"\u003e\n\u003cli class=\"ml-4\"\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eManufacturing defects in the metal body and tube\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ml-4\"\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eDefects in the chrome plating applied at the factory\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ml-4\"\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThread defects that would prevent a proper seal with a correctly prepared 1\/2\" fitting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ml-4\"\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eStructural failures arising from normal shower use conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThe 3-year warranty is not simply a consumer protection provision — it is a quality signal. A manufacturer who offers a 36-month warranty on a product designed to operate in a daily wet-use environment is making a specific claim about their confidence in the product's material quality, manufacturing precision, and finish durability. A fitting prone to early corrosion, thread failure, or finish degradation under normal bathroom conditions could not be warranted for 36 months without significant warranty claim costs. The warranty reflects Roca's confidence that the A5B0250C00 will perform reliably within its specified use conditions throughout this period.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation: What to Know Before You Begin\u003c\/h2\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThe A5B0250C00 is designed for wall-mounted installation, connecting to a standard 1\/2\" BSP wall supply outlet (typically supplied by a concealed thermostatic or manual mixer valve, or directly from a wall-mounted supply elbow).\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eKey installation considerations:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eWall outlet position\u003c\/strong\u003e: The wall supply outlet should be positioned at a height that places the shower head — accounting for the 40 cm arm projection and the head's own body depth — at the intended spray height. For rain head installations, a supply outlet at 200–220 cm from the floor typically places a 40 cm arm at a working height that suits the majority of users. For combination installations with a separate handheld unit, the arm mounting height can be set independently of the handheld parking position.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eThread preparation\u003c\/strong\u003e: Before fitting the A5B0250C00 to the wall outlet, apply PTFE thread tape (plumber's tape) in the direction of the thread to the male thread on the wall outlet nipple. A minimum of 3–4 full wraps is standard for domestic shower connections. This creates a watertight seal that prevents the slow weeping leaks that can occur behind wall escutcheons and cause long-term water ingress damage.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eTightening\u003c\/strong\u003e: The arm should be tightened to hand-tight plus a quarter-turn with an appropriate fitting tool (adjustable spanner or pliers, with the fitting surface protected from jaw marks by a cloth or rubber pad). Over-tightening can damage threads; under-tightening leaves the connection insufficiently sealed. Tighten the wall end first, then position the escutcheon plate against the tile surface, and then attach the shower head to the outer end of the arm.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eEscutcheon\u003c\/strong\u003e: The chrome escutcheon plate covers the wall opening around the arm and presents a finished appearance at the wall surface. Ensure it sits flush against the tile before final tightening.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eShower head attachment\u003c\/strong\u003e: Thread the chosen shower head or shower head adapter onto the 1\/2\" male outlet at the end of the arm. Apply PTFE tape to this thread as well before attaching. Tighten to the manufacturer's recommendation for the specific head being used.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e⚠️ \u003cem\u003eWhere plumbing connections are being made to the in-wall supply system, local regulations may require that work be carried out or certified by a qualified plumber. Check applicable regulations before proceeding.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003ch2\u003eChoosing the Right Shower Head to Pair with the A5B0250C00\u003c\/h2\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThe A5B0250C00's universal 1\/2\" compatibility means it works with the full range of shower head types available on the market. The 40 cm projection makes it particularly well-suited for the following configurations:\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eLarge rain heads (200–300+ mm diameter)\u003c\/strong\u003e: The 40 cm arm provides sufficient projection to allow a large overhead rain head to sit fully within the shower enclosure, delivering an even overhead rainfall pattern without interference from the wall surface. This is the primary use case for a 40 cm arm.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eStandard fixed shower heads (100–150 mm)\u003c\/strong\u003e: The 40 cm arm positions a standard fixed head at a comfortable distance from the wall, allowing a natural spray angle toward the user without requiring the user to stand directly below the head at the wall surface.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eCombination heads with integrated handheld bracket\u003c\/strong\u003e: Some shower heads incorporate a docking position for a handheld unit at the head body itself. The 40 cm arm positions this combination unit at an appropriate height for both the fixed spray function and handheld access.\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e\u003cstrong\u003eArticulating and adjustable heads\u003c\/strong\u003e: Shower heads with an adjustable joint at the connection point allow further angle variation beyond what the fixed arm angle provides. Combined with the 40 cm arm, an articulating head gives maximum flexibility for directing the spray pattern.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSummary: Is the ROCA A5B0250C00 the Right Shower Arm for Your Installation?\u003c\/h2\u003e\n\u003cp class=\"first:mt-1.5!\"\u003eThe \u003cstrong\u003eROCA A5B0250C00 wall shower arm\u003c\/strong\u003e is the right choice if you need:\u003c\/p\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e✅ A \u003cstrong\u003e40 cm wall shower arm\u003c\/strong\u003e providing the projection distance for large rain heads and standard shower heads alike\u003cbr\u003e✅ \u003cstrong\u003eUniversal 1\/2\" BSP compatibility\u003c\/strong\u003e — works with shower heads from any major brand without adapters\u003cbr\u003e✅ \u003cstrong\u003eMetal construction\u003c\/strong\u003e for structural rigidity, thermal stability, and long-term durability under daily wet-use conditions\u003cbr\u003e✅ \u003cstrong\u003eChrome finish\u003c\/strong\u003e that coordinates with any bathroom hardware palette and resists corrosion and surface degradation\u003cbr\u003e✅ A product from \u003cstrong\u003eRoca\u003c\/strong\u003e — one of the world's most trusted bathroom product manufacturers, present in over 135 countries\u003cbr\u003e✅ \u003cstrong\u003e3-year warranty\u003c\/strong\u003e providing peace of mind against manufacturing defects\u003cbr\u003e✅ A professional-grade fitting that integrates cleanly into both residential renovation and new-build bathroom installations\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp class=\"first:mt-1.5!\"\u003e💡 \u003cem\u003ePlanning tip: If you are selecting a shower head to pair with the A5B0250C00, measure the shower enclosure width and depth before choosing the head diameter. A standard 40 cm arm with a 250–300 mm rain head requires at least 35 cm of clearance from the wall surface to the enclosure door or opposite wall to allow the spray to distribute without deflection.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/article\u003e","brand":"Roca","offers":[{"title":"Default Title","offer_id":48862317019401,"sku":"A5B0250C00","price":9816.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/5753\/8313\/files\/roca_product_08_10_2024_A5B0250C00_0_facee312-3f58-43f8-978c-fc3c18c54174.webp?v=1755775818","url":"https:\/\/merkimarket.com\/en-fr\/products\/a5b0250c00-holder-of-shower-head-with-roca","provider":"MerkiMarket","version":"1.0","type":"link"}