{"title":"Ibaiondo","description":"\u003ch2\u003eWhat is Ibaiondo and what is it used for in solar and water installations?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eIbaiondo\u003c\/strong\u003e collection includes expansion vessels and pressure tanks for solar thermal circuits and water pressure systems. Their function is to accumulate the excess volume caused by thermal expansion or pump operation, stabilizing the circuit pressure and protecting components such as valves, heat exchangers, and pipes. They are key elements to achieve comfort, \u003cstrong\u003ehydraulic safety\u003c\/strong\u003e, and system durability.\u003c\/p\u003e\n\n\u003ch3\u003eAdvantages and limitations\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-quality membranes for long service life and minimal permeability.\u003c\/li\u003e\n  \u003cli\u003eRobust housings and anti-corrosion treatments; suitable for continuous operation.\u003c\/li\u003e\n  \u003cli\u003eVertical and \u003cstrong\u003ehorizontal\u003c\/strong\u003e versions (e.g., series for hydropneumatic systems) that facilitate integration in technical rooms.\u003c\/li\u003e\n  \u003cli\u003eLimitations: select appropriate volume, precharge pressure, and thermal range; check fluid compatibility (water\/glycol) and whether a potable membrane is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolar thermal systems\u003c\/strong\u003e: absorption of expansion due to increased temperature of glycol\/water.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure and pumping groups\u003c\/strong\u003e: accumulation to reduce starts, dampen water hammer, and stabilize the network.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTanks and accumulators\u003c\/strong\u003e: volume compensation in DHW or closed-loop climate control circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to choose your Ibaiondo expansion vessel\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUsable volume\u003c\/strong\u003e: calculate based on circuit volume, fluid expansion coefficient, and temperature\/pressure variation (choose a safety margin).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecharge pressure\u003c\/strong\u003e: adjust to the system's static pressure; check and correct during commissioning.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum working pressure\u003c\/strong\u003e: must exceed the safety valve set pressure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal range\u003c\/strong\u003e and \u003cstrong\u003emembrane type\u003c\/strong\u003e: water\/glycol and, if applicable, suitable for potable water.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrientation and installation\u003c\/strong\u003e: \u003cem\u003ehorizontal\u003c\/em\u003e or vertical model, connection (thread), supports, and accessibility for maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIndicative specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAvailable capacities\u003c\/td\u003e\n\u003ctd\u003e~20–100 L (see each model's datasheet)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOrientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal or vertical depending on reference\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFluids\u003c\/td\u003e\n\u003ctd\u003eWater or water\/glycol (solar thermal)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWorking pressure\u003c\/td\u003e\n\u003ctd\u003eCheck model; oversize compared to the safety valve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eStandard internal thread (size according to capacity)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eValve for precharge check and membrane accessibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eBest practices\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCalculate the required volume with a margin; in solar thermal systems, consider stagnation and maximum fluid temperature.\u003c\/li\u003e\n  \u003cli\u003eAdjust the \u003cstrong\u003eprecharge\u003c\/strong\u003e before filling the circuit and check it periodically.\u003c\/li\u003e\n  \u003cli\u003eInstall in an accessible area, with isolation and drain valves for maintenance.\u003c\/li\u003e\n  \u003cli\u003eCombine with \u003ca href=\"\/en\/collections\/accesorios-bombas\"\u003epump accessories\u003c\/a\u003e (pressure gauges, pressure switches, check valves) for stable control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eComparisons and quick selection\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolar thermal\u003c\/strong\u003e: prioritize membrane resistant to high temperatures and compatibility with glycol.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure group\u003c\/strong\u003e: choose a \u003cem\u003ehorizontal\u003c\/em\u003e pressure tank with sufficient volume to reduce pump starts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDHW\/Climate control\u003c\/strong\u003e: models with a membrane suitable for potable water when applicable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated collections\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en\/collections\/bombas-sumergibles-solares\"\u003eSolar Submersible Pumps\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en\/collections\/bombas-superficie-solares\"\u003eSolar Surface Pumps\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en\/collections\/accesorios-bombas\"\u003ePump Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWith \u003cstrong\u003eIbaiondo\u003c\/strong\u003e you ensure stable pressure, protect the installation, and extend the service life of pumps and components, both in solar circuits and in pressurized water systems.\u003c\/p\u003e","products":[{"product_id":"calderin-expansion-ibaiondo-amr-s-100-litros","title":"Ibaiondo Expansion Tank 100L AMR-S 100 Horizontal","description":"\u003ch2\u003eProduct description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eIbaiondo 100L AMR-S 100 Horizontal Expansion Tank\u003c\/strong\u003e is a high-capacity hydropneumatic accumulator, designed to maintain stable pressure in potable water installations, pressure booster sets, or fire protection networks. Its horizontal configuration with support legs and upper bracket allows the pump to be mounted directly on the tank, facilitating installation in compact setups. It incorporates a fixed, non-replaceable membrane, certified for use with potable water according to EN 13831.\u003c\/p\u003e\n\n\u003ch3\u003eMain features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUsable volume: 100 liters\u003c\/li\u003e\n  \u003cli\u003eMaximum working pressure: 10 bar\u003c\/li\u003e\n  \u003cli\u003eFixed, non-replaceable membrane for potable water\u003c\/li\u003e\n  \u003cli\u003eHorizontal mounting with pump support\u003c\/li\u003e\n  \u003cli\u003eAir precharge: 1.5 bar from factory\u003c\/li\u003e\n  \u003cli\u003eR 1” male hydraulic connection in zinc-plated steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces the number of pump starts and improves its durability\u003c\/li\u003e\n  \u003cli\u003eLarge reserve volume for high-consumption installations\u003c\/li\u003e\n  \u003cli\u003eIdeal for spaces without sufficient height for vertical tanks\u003c\/li\u003e\n  \u003cli\u003eFacilitates direct mounting of the pump on the pressure tank\u003c\/li\u003e\n  \u003cli\u003eSuitable for residential, industrial, or agricultural installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or applications\u003c\/h3\u003e\n\u003cp\u003eThis pressure tank is intended for pressure booster sets in multi-family homes, buildings, hotels, agricultural operations, fire protection systems, and industrial applications. It is also suitable for solar thermal installations where cold potable water storage is required. Thanks to its large volume, it allows for maintaining constant pressure in demanding uses or with high simultaneous consumption.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAMR-S 100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eHorizontal with pump support\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e100 L\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum pressure\u003c\/td\u003e\n\u003ctd\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTest pressure\u003c\/td\u003e\n\u003ctd\u003e15 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePrecharge\u003c\/td\u003e\n\u003ctd\u003e1.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-10 °C to +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHydraulic connection\u003c\/td\u003e\n\u003ctd\u003eR 1” male\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eRed-painted steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMembrane\u003c\/td\u003e\n\u003ctd\u003eFixed, potable water, non-replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eØ450 × 750 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTotal height\u003c\/td\u003e\n\u003ctd\u003e480 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e18 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRegulations\u003c\/td\u003e\n\u003ctd\u003eDirective 2014\/68\/EU (PED)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eThis product is compatible with:  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-cpm130\" title=\"Bomba solar ziri cpm130 0.5cv 35m 5.5m³\/h superficie\" aria-label=\"Bomba solar ziri cpm130 0.5cv 35m 5.5m³\/h superficie\"\u003eZiri CPM130\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-cpm158\" title=\"Bomba solar ziri cpm158 1cv 37m 7.9m³\/h superficie\" aria-label=\"Bomba solar ziri cpm158 1cv 37m 7.9m³\/h superficie\"\u003eZiri CPM158\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-dcp18-12v\" title=\"Bomba solar ziri dcp18-12v 180w 23m 2.5m³\/h superficie\" aria-label=\"Bomba solar ziri dcp18-12v 180w 23m 2.5m³\/h superficie\"\u003eZiri DCP18 12V\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-dcp37-24v\" title=\"Bomba solar ziri dcp37-24v 370w 46m 2.3m³\/h superficie\" aria-label=\"Bomba solar ziri dcp37-24v 370w 46m 2.3m³\/h superficie\"\u003eZiri DCP37 24V\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-dcp55-48v\" title=\"Bomba solar ziri dcp55-48v 550w 35m 3.3m³\/h superficie\" aria-label=\"Bomba solar ziri dcp55-48v 550w 35m 3.3m³\/h superficie\"\u003eZiri DCP55 48V\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-qb50\" title=\"Bomba solar ziri qb50 0.3cv 30m 2m³\/h superficie\" aria-label=\"Bomba solar ziri qb50 0.3cv 30m 2m³\/h superficie\"\u003eZiri QB50\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-qb60\" title=\"Bomba solar ziri qb60 0.5cv 62m 2.2m³\/h superficie\" aria-label=\"Bomba solar ziri qb60 0.5cv 62m 2.2m³\/h superficie\"\u003eZiri QB60\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-shf5a\" title=\"Bomba solar ziri shf5a 1.5cv 26m 22m³\/h superficie\" aria-label=\"Bomba solar ziri shf5a 1.5cv 26m 22m³\/h superficie\"\u003eZiri SHF5A\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-shf5b\" title=\"Bomba solar ziri shf5b 1cv 21m 21m³\/h superficie\" aria-label=\"Bomba solar ziri shf5b 1cv 21m 21m³\/h superficie\"\u003eZiri SHF5B\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-403-143\" title=\"Bomba presión 12v shurflo 2088-403-143 10.6 l\/min 30 psi\" aria-label=\"Bomba presión 12v shurflo 2088-403-143 10.6 l\/min 30 psi\"\u003eShurflo 2088-403-143\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-443-144\" title=\"Bomba presión 12v shurflo 2088-443-144 10.8 l\/min 40 psi\" aria-label=\"Bomba presión 12v shurflo 2088-443-144 10.8 l\/min 40 psi\"\u003eShurflo 2088-443-144\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-313-145\" title=\"Bomba presión 12v shurflo 2088-313-145 13.6 l\/min 50 psi\" aria-label=\"Bomba presión 12v shurflo 2088-313-145 13.6 l\/min 50 psi\"\u003eShurflo 2088-313-145\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-514-145\" title=\"Bomba presión 12v shurflo 2088-514-145 13.6 l\/min 50 psi\" aria-label=\"Bomba presión 12v shurflo 2088-514-145 13.6 l\/min 50 psi\"\u003eShurflo 2088-514-145\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-243-155\" title=\"Bomba presión 12v shurflo 8000-243-155 6.2 l\/min 45 psi\" aria-label=\"Bomba presión 12v shurflo 8000-243-155 6.2 l\/min 45 psi\"\u003eShurflo 8000-243-155\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-441-138\" title=\"Bomba presión 12v shurflo 8000-441-138 4 l\/min 100 psi\" aria-label=\"Bomba presión 12v shurflo 8000-441-138 4 l\/min 100 psi\"\u003eShurflo 8000-441-138\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-543-238\" title=\"Bomba presión shurflo 12v 6 l\/min 100 psi 8000-543-238\" aria-label=\"Bomba presión shurflo 12v 6 l\/min 100 psi 8000-543-238\"\u003eShurflo 8000-543-238\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-543-250\" title=\"Bomba presión shurflo 12v 6.8 l\/min 50 psi 8000-543-250\" aria-label=\"Bomba presión shurflo 12v 6.8 l\/min 50 psi 8000-543-250\"\u003eShurflo 8000-543-250\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-544-250\" title=\"Bomba presión shurflo 12v 7.9 l\/min 50 psi 8000-544-250\" aria-label=\"Bomba presión shurflo 12v 7.9 l\/min 50 psi 8000-544-250\"\u003eShurflo 8000-544-250\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-slv10-aa40\" title=\"Bomba presión shurflo 12v 3.4 l\/min 40 psi slv10-aa40\" aria-label=\"Bomba presión shurflo 12v 3.4 l\/min 40 psi slv10-aa40\"\u003eShurflo SLV10-AA40\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-5050-2301-c011\" title=\"Bomba presión shurflo 12v 18.9 l\/min 60 psi 5050-2301-c011\" aria-label=\"Bomba presión shurflo 12v 18.9 l\/min 60 psi 5050-2301-c011\"\u003eShurflo 5050-2301-C011\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-474-144\" title=\"Bomba presión shurflo 24v 11.3 l\/min 50 psi 2088-474-144\" aria-label=\"Bomba presión shurflo 24v 11.3 l\/min 50 psi 2088-474-144\"\u003eShurflo 2088-474-144\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-573-534\" title=\"Bomba presión 24v shurflo 2088-573-534 13.6 l\/min 50 psi\" aria-label=\"Bomba presión 24v shurflo 2088-573-534 13.6 l\/min 50 psi\"\u003eShurflo 2088-573-534\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-5050-2301-g011\" title=\"Bomba presión 24v shurflo 5050-2301-g011 18.9 l\/min 60 psi\" aria-label=\"Bomba presión 24v shurflo 5050-2301-g011 18.9 l\/min 60 psi\"\u003eShurflo 5050-2301-G011\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-953-238\" title=\"Bomba presión 24v shurflo 8000-953-238 6.1 l\/min 100 psi\" aria-label=\"Bomba presión 24v shurflo 8000-953-238 6.1 l\/min 100 psi\"\u003eShurflo 8000-953-238\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8005-952-480\" title=\"Bomba presión 24v shurflo 8005-952-480 1.37 l\/min 90 psi\" aria-label=\"Bomba presión 24v shurflo 8005-952-480 1.37 l\/min 90 psi\"\u003eShurflo 8005-952-480\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8005-991-837\" title=\"Bomba presión 24v shurflo 8005-991-837 2.1 l\/min 80 psi\" aria-label=\"Bomba presión 24v shurflo 8005-991-837 2.1 l\/min 80 psi\"\u003eShurflo 8005-991-837\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-592-144\" title=\"Bomba presión 230v shurflo 2088-592-144 9.5 l\/min 50 psi\" aria-label=\"Bomba presión 230v shurflo 2088-592-144 9.5 l\/min 50 psi\"\u003eShurflo 2088-592-144\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8090-802-278\" title=\"Bomba presión 230v shurflo 8090-802-278 5.4 l\/min 100 psi\" aria-label=\"Bomba presión 230v shurflo 8090-802-278 5.4 l\/min 100 psi\"\u003eShurflo 8090-802-278\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8090-902-248\" title=\"Bomba presión 230v shurflo 8090-902-248 5.4 l\/min 100 psi\" aria-label=\"Bomba presión 230v shurflo 8090-902-248 5.4 l\/min 100 psi\"\u003eShurflo 8090-902-248\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIbaiondo 100L AMR-S 100 Horizontal Expansion Tank\u003c\/strong\u003e is a high-capacity, high-performance solution to maintain stable pressure, reduce pump workload, and ensure a constant supply in demanding installations.\u003c\/p\u003e","brand":"Ibaiondo","offers":[{"title":"Default Title","offer_id":51503132311893,"sku":"IBAICAL004","price":396.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/IBAIONDO-AMRS100-1.png?v=1762626550"},{"product_id":"calderin-expansion-ibaiondo-amr-s-20-litros","title":"Ibaiondo Expansion Tank 20L AMR-S 20 Horizontal","description":"\u003ch2\u003eProduct description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eIbaiondo 20L AMR-S 20 Horizontal Expansion Vessel\u003c\/strong\u003e is a professional hydropneumatic accumulator with a fixed membrane, designed for potable water applications and pressure booster sets. With a capacity of 20 liters, horizontal mounting with support, and a maximum pressure of 10 bar, it is ideal for compact supply, booster, or fire-fighting systems. Manufactured according to European standards and with a robust steel body, it ensures a long service life in demanding environments.\u003c\/p\u003e\n\n\u003ch3\u003eMain features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUsable volume: 20 liters\u003c\/li\u003e\n  \u003cli\u003eMaximum working pressure: 10 bar\u003c\/li\u003e\n  \u003cli\u003eHorizontal mounting with pump support\u003c\/li\u003e\n  \u003cli\u003eFixed membrane suitable for drinking water (EN 13831)\u003c\/li\u003e\n  \u003cli\u003eHydraulic connection: R 1” male in galvanized steel\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: -10 °C to +100 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStabilizes pressure and reduces pump start cycles\u003c\/li\u003e\n  \u003cli\u003eAllows direct mounting of the pump on its horizontal structure\u003c\/li\u003e\n  \u003cli\u003eCompact and robust design for residential or industrial installations\u003c\/li\u003e\n  \u003cli\u003eSuitable for drinking water according to European regulations\u003c\/li\u003e\n  \u003cli\u003eProfessional solution for pressure booster sets or fire-fighting systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or applications\u003c\/h3\u003e\n\u003cp\u003eThis pressure vessel is designed for water supply systems, automatic pressure booster sets, gardening and agricultural installations, and fire-fighting equipment. It is especially useful in systems with a pump mounted directly on the tank, where stable pressure, lower start frequency, and good storage capacity are required without occupying vertical space.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAMR-S 20\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eHorizontal with support\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e20 L\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum pressure\u003c\/td\u003e\n\u003ctd\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTest pressure\u003c\/td\u003e\n\u003ctd\u003e15 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePrecharge\u003c\/td\u003e\n\u003ctd\u003e1.5 bar (air)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWorking temperature\u003c\/td\u003e\n\u003ctd\u003e-10 °C to +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHydraulic connection\u003c\/td\u003e\n\u003ctd\u003eR 1” male\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eRed painted steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMembrane\u003c\/td\u003e\n\u003ctd\u003eFixed, non-replaceable, potable water\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eØ270 × 420 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTotal height\u003c\/td\u003e\n\u003ctd\u003e295 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRegulation\u003c\/td\u003e\n\u003ctd\u003eDirective 2014\/68\/EU (PED)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eThis product is compatible with:  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-403-143\" title=\"Bomba presión 12v shurflo 2088-403-143 10.6 l\/min 30 psi\" aria-label=\"Bomba presión 12v shurflo 2088-403-143 10.6 l\/min 30 psi\"\u003eShurflo 2088-403-143\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-443-144\" title=\"Bomba presión 12v shurflo 2088-443-144 10.8 l\/min 40 psi\" aria-label=\"Bomba presión 12v shurflo 2088-443-144 10.8 l\/min 40 psi\"\u003eShurflo 2088-443-144\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-313-145\" title=\"Bomba presión 12v shurflo 2088-313-145 13.6 l\/min 50 psi\" aria-label=\"Bomba presión 12v shurflo 2088-313-145 13.6 l\/min 50 psi\"\u003eShurflo 2088-313-145\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-514-145\" title=\"Bomba presión 12v shurflo 2088-514-145 13.6 l\/min 50 psi\" aria-label=\"Bomba presión 12v shurflo 2088-514-145 13.6 l\/min 50 psi\"\u003eShurflo 2088-514-145\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-243-155\" title=\"Bomba presión 12v shurflo 8000-243-155 6.2 l\/min 45 psi\" aria-label=\"Bomba presión 12v shurflo 8000-243-155 6.2 l\/min 45 psi\"\u003eShurflo 8000-243-155\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-441-138\" title=\"Bomba presión 12v shurflo 8000-441-138 4 l\/min 100 psi\" aria-label=\"Bomba presión 12v shurflo 8000-441-138 4 l\/min 100 psi\"\u003eShurflo 8000-441-138\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-543-238\" title=\"Bomba presión shurflo 12v 6 l\/min 100 psi 8000-543-238\" aria-label=\"Bomba presión shurflo 12v 6 l\/min 100 psi 8000-543-238\"\u003eShurflo 8000-543-238\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-543-250\" title=\"Bomba presión shurflo 12v 6.8 l\/min 50 psi 8000-543-250\" aria-label=\"Bomba presión shurflo 12v 6.8 l\/min 50 psi 8000-543-250\"\u003eShurflo 8000-543-250\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-544-250\" title=\"Bomba presión shurflo 12v 7.9 l\/min 50 psi 8000-544-250\" aria-label=\"Bomba presión shurflo 12v 7.9 l\/min 50 psi 8000-544-250\"\u003eShurflo 8000-544-250\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-slv10-aa40\" title=\"Bomba presión shurflo 12v 3.4 l\/min 40 psi slv10-aa40\" aria-label=\"Bomba presión shurflo 12v 3.4 l\/min 40 psi slv10-aa40\"\u003eShurflo SLV10-AA40\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-5050-2301-c011\" title=\"Bomba presión shurflo 12v 18.9 l\/min 60 psi 5050-2301-c011\" aria-label=\"Bomba presión shurflo 12v 18.9 l\/min 60 psi 5050-2301-c011\"\u003eShurflo 5050-2301-C011\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-474-144\" title=\"Bomba presión shurflo 24v 11.3 l\/min 50 psi 2088-474-144\" aria-label=\"Bomba presión shurflo 24v 11.3 l\/min 50 psi 2088-474-144\"\u003eShurflo 2088-474-144\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-573-534\" title=\"Bomba presión 24v shurflo 2088-573-534 13.6 l\/min 50 psi\" aria-label=\"Bomba presión 24v shurflo 2088-573-534 13.6 l\/min 50 psi\"\u003eShurflo 2088-573-534\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-5050-2301-g011\" title=\"Bomba presión 24v shurflo 5050-2301-g011 18.9 l\/min 60 psi\" aria-label=\"Bomba presión 24v shurflo 5050-2301-g011 18.9 l\/min 60 psi\"\u003eShurflo 5050-2301-G011\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-953-238\" title=\"Bomba presión 24v shurflo 8000-953-238 6.1 l\/min 100 psi\" aria-label=\"Bomba presión 24v shurflo 8000-953-238 6.1 l\/min 100 psi\"\u003eShurflo 8000-953-238\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8005-952-480\" title=\"Bomba presión 24v shurflo 8005-952-480 1.37 l\/min 90 psi\" aria-label=\"Bomba presión 24v shurflo 8005-952-480 1.37 l\/min 90 psi\"\u003eShurflo 8005-952-480\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8005-991-837\" title=\"Bomba presión 24v shurflo 8005-991-837 2.1 l\/min 80 psi\" aria-label=\"Bomba presión 24v shurflo 8005-991-837 2.1 l\/min 80 psi\"\u003eShurflo 8005-991-837\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-592-144\" title=\"Bomba presión 230v shurflo 2088-592-144 9.5 l\/min 50 psi\" aria-label=\"Bomba presión 230v shurflo 2088-592-144 9.5 l\/min 50 psi\"\u003eShurflo 2088-592-144\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8090-802-278\" title=\"Bomba presión 230v shurflo 8090-802-278 5.4 l\/min 100 psi\" aria-label=\"Bomba presión 230v shurflo 8090-802-278 5.4 l\/min 100 psi\"\u003eShurflo 8090-802-278\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8090-902-248\" title=\"Bomba presión 230v shurflo 8090-902-248 5.4 l\/min 100 psi\" aria-label=\"Bomba presión 230v shurflo 8090-902-248 5.4 l\/min 100 psi\"\u003eShurflo 8090-902-248\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIbaiondo 20L AMR-S 20 Horizontal Expansion Tank\u003c\/strong\u003e is a reliable and durable solution to maintain constant pressure and protect your pump in potable water or technical use installations. Optimize the performance of your hydraulic system with professional quality.\u003c\/p\u003e","brand":"Ibaiondo","offers":[{"title":"Default Title","offer_id":51503132410197,"sku":"IBAICAL001","price":60.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/IBAIONDO-AMRS20-2.png?v=1762626557"},{"product_id":"calderin-expansion-ibaiondo-amr-s-50-litros","title":"Ibaiondo Expansion Tank 50L AMR-S 50 Horizontal","description":"\u003ch2\u003eProduct description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eIbaiondo 50L AMR-S 50 Horizontal Expansion Tank\u003c\/strong\u003e is a fixed-membrane hydropneumatic accumulator, designed to maintain constant pressure in potable water systems, booster sets, and fire protection networks. Its horizontal design with feet and upper support allows direct pump mounting, optimizing space and simplifying compact installations. With a usable capacity of 50 liters and a maximum pressure of 10 bar, it is a professional solution for demanding hydraulic installations.\u003c\/p\u003e\n\n\u003ch3\u003eMain features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUsable volume: 50 liters\u003c\/li\u003e\n  \u003cli\u003eMaximum working pressure: 10 bar\u003c\/li\u003e\n  \u003cli\u003eFactory precharge: 1.5 bar (air)\u003c\/li\u003e\n  \u003cli\u003eFixed, non-replaceable membrane suitable for potable water\u003c\/li\u003e\n  \u003cli\u003eHorizontal mounting with feet and pump support\u003c\/li\u003e\n  \u003cli\u003eR 1” male hydraulic connection in galvanized steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces pump start cycles, extending its service life\u003c\/li\u003e\n  \u003cli\u003eStabilizes pressure in installations with intermittent consumption\u003c\/li\u003e\n  \u003cli\u003eRobust design with anti-corrosion finish for prolonged use\u003c\/li\u003e\n  \u003cli\u003eAllows direct mounting of the pump on its upper structure\u003c\/li\u003e\n  \u003cli\u003eIdeal for domestic, agricultural, or industrial booster sets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or applications\u003c\/h3\u003e\n\u003cp\u003eThis pressure tank is suitable for hydraulic installations in homes, residential complexes, industrial buildings, fire protection systems, and agricultural irrigation. Its horizontal design with base and support facilitates installation in confined spaces or on booster set frames. It can also be integrated into solar thermal systems as an intermediate accumulator, provided it is used only with potable water and not with special fluids.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAMR-S 50\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eHorizontal with pump support\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e50 L\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum pressure\u003c\/td\u003e\n\u003ctd\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTest pressure\u003c\/td\u003e\n\u003ctd\u003e15 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePrecharge\u003c\/td\u003e\n\u003ctd\u003e1.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-10 °C to +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHydraulic connection\u003c\/td\u003e\n\u003ctd\u003eR 1” male\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eRed-painted steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMembrane\u003c\/td\u003e\n\u003ctd\u003eFixed, potable water, non-replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eØ360 × 620 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTotal height\u003c\/td\u003e\n\u003ctd\u003e390 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e12 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRegulations\u003c\/td\u003e\n\u003ctd\u003eDirective 2014\/68\/EU (PED)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eThis product is compatible with:  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-cpm130\" title=\"Ziri cpm130\" aria-label=\"Ziri cpm130\"\u003eZiri CPM130\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-cpm158\" title=\"Ziri cpm158\" aria-label=\"Ziri cpm158\"\u003eZiri CPM158\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-dcp18-12v\" title=\"Ziri dcp18 12v\" aria-label=\"Ziri dcp18 12v\"\u003eZiri DCP18 12V\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-dcp37-24v\" title=\"Ziri dcp37 24v\" aria-label=\"Ziri dcp37 24v\"\u003eZiri DCP37 24V\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-dcp55-48v\" title=\"Bomba solar ziri dcp55-48v 550w 35m 3.3m³\/h superficie\" aria-label=\"Bomba solar ziri dcp55-48v 550w 35m 3.3m³\/h superficie\"\u003eZiri DCP55 48V\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-qb50\" title=\"Bomba solar ziri qb50 0.3cv 30m 2m³\/h superficie\" aria-label=\"Bomba solar ziri qb50 0.3cv 30m 2m³\/h superficie\"\u003eZiri QB50\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-qb60\" title=\"Bomba solar ziri qb60 0.5cv 62m 2.2m³\/h superficie\" aria-label=\"Bomba solar ziri qb60 0.5cv 62m 2.2m³\/h superficie\"\u003eZiri QB60\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-shf5a\" title=\"Bomba solar ziri shf5a 1.5cv 26m 22m³\/h superficie\" aria-label=\"Bomba solar ziri shf5a 1.5cv 26m 22m³\/h superficie\"\u003eZiri SHF5A\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-shf5b\" title=\"Bomba solar ziri shf5b 1cv 21m 21m³\/h superficie\" aria-label=\"Bomba solar ziri shf5b 1cv 21m 21m³\/h superficie\"\u003eZiri SHF5B\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-403-143\" title=\"Bomba presión 12v shurflo 2088-403-143 10.6 l\/min 30 psi\" aria-label=\"Bomba presión 12v shurflo 2088-403-143 10.6 l\/min 30 psi\"\u003eShurflo 2088-403-143\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-443-144\" title=\"Bomba presión 12v shurflo 2088-443-144 10.8 l\/min 40 psi\" aria-label=\"Bomba presión 12v shurflo 2088-443-144 10.8 l\/min 40 psi\"\u003eShurflo 2088-443-144\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-313-145\" title=\"Bomba presión 12v shurflo 2088-313-145 13.6 l\/min 50 psi\" aria-label=\"Bomba presión 12v shurflo 2088-313-145 13.6 l\/min 50 psi\"\u003eShurflo 2088-313-145\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-514-145\" title=\"Bomba presión 12v shurflo 2088-514-145 13.6 l\/min 50 psi\" aria-label=\"Bomba presión 12v shurflo 2088-514-145 13.6 l\/min 50 psi\"\u003eShurflo 2088-514-145\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-243-155\" title=\"Bomba presión 12v shurflo 8000-243-155 6.2 l\/min 45 psi\" aria-label=\"Bomba presión 12v shurflo 8000-243-155 6.2 l\/min 45 psi\"\u003eShurflo 8000-243-155\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-441-138\" title=\"Bomba presión 12v shurflo 8000-441-138 4 l\/min 100 psi\" aria-label=\"Bomba presión 12v shurflo 8000-441-138 4 l\/min 100 psi\"\u003eShurflo 8000-441-138\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-543-238\" title=\"Bomba presión shurflo 12v 6 l\/min 100 psi 8000-543-238\" aria-label=\"Bomba presión shurflo 12v 6 l\/min 100 psi 8000-543-238\"\u003eShurflo 8000-543-238\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-543-250\" title=\"Bomba presión shurflo 12v 6.8 l\/min 50 psi 8000-543-250\" aria-label=\"Bomba presión shurflo 12v 6.8 l\/min 50 psi 8000-543-250\"\u003eShurflo 8000-543-250\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-544-250\" title=\"Bomba presión shurflo 12v 7.9 l\/min 50 psi 8000-544-250\" aria-label=\"Bomba presión shurflo 12v 7.9 l\/min 50 psi 8000-544-250\"\u003eShurflo 8000-544-250\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-slv10-aa40\" title=\"Bomba presión shurflo 12v 3.4 l\/min 40 psi slv10-aa40\" aria-label=\"Bomba presión shurflo 12v 3.4 l\/min 40 psi slv10-aa40\"\u003eShurflo SLV10-AA40\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-5050-2301-c011\" title=\"Bomba presión shurflo 12v 18.9 l\/min 60 psi 5050-2301-c011\" aria-label=\"Bomba presión shurflo 12v 18.9 l\/min 60 psi 5050-2301-c011\"\u003eShurflo 5050-2301-C011\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-474-144\" title=\"Bomba presión shurflo 24v 11.3 l\/min 50 psi 2088-474-144\" aria-label=\"Bomba presión shurflo 24v 11.3 l\/min 50 psi 2088-474-144\"\u003eShurflo 2088-474-144\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-573-534\" title=\"Bomba presión 24v shurflo 2088-573-534 13.6 l\/min 50 psi\" aria-label=\"Bomba presión 24v shurflo 2088-573-534 13.6 l\/min 50 psi\"\u003eShurflo 2088-573-534\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-5050-2301-g011\" title=\"Bomba presión 24v shurflo 5050-2301-g011 18.9 l\/min 60 psi\" aria-label=\"Bomba presión 24v shurflo 5050-2301-g011 18.9 l\/min 60 psi\"\u003eShurflo 5050-2301-G011\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-953-238\" title=\"Bomba presión 24v shurflo 8000-953-238 6.1 l\/min 100 psi\" aria-label=\"Bomba presión 24v shurflo 8000-953-238 6.1 l\/min 100 psi\"\u003eShurflo 8000-953-238\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8005-952-480\" title=\"Bomba presión 24v shurflo 8005-952-480 1.37 l\/min 90 psi\" aria-label=\"Bomba presión 24v shurflo 8005-952-480 1.37 l\/min 90 psi\"\u003eShurflo 8005-952-480\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8005-991-837\" title=\"Bomba presión 24v shurflo 8005-991-837 2.1 l\/min 80 psi\" aria-label=\"Bomba presión 24v shurflo 8005-991-837 2.1 l\/min 80 psi\"\u003eShurflo 8005-991-837\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-592-144\" title=\"Bomba presión 230v shurflo 2088-592-144 9.5 l\/min 50 psi\" aria-label=\"Bomba presión 230v shurflo 2088-592-144 9.5 l\/min 50 psi\"\u003eShurflo 2088-592-144\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8090-802-278\" title=\"Bomba presión 230v shurflo 8090-802-278 5.4 l\/min 100 psi\" aria-label=\"Bomba presión 230v shurflo 8090-802-278 5.4 l\/min 100 psi\"\u003eShurflo 8090-802-278\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8090-902-248\" title=\"Bomba presión 230v shurflo 8090-902-248 5.4 l\/min 100 psi\" aria-label=\"Bomba presión 230v shurflo 8090-902-248 5.4 l\/min 100 psi\"\u003eShurflo 8090-902-248\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIbaiondo 50L AMR-S 50 Horizontal Expansion Tank\u003c\/strong\u003e is the reliable and professional solution to stabilize pressure and optimize the performance of your pumps in potable water systems. Robust, safe, and ready to integrate into any demanding installation.\u003c\/p\u003e","brand":"Ibaiondo","offers":[{"title":"Default Title","offer_id":51503132606805,"sku":"IBAICAL002","price":130.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/IBAIONDO-AMRS20-2_dcd7cc01-0264-4438-bf52-b0eabf8277a5.png?v=1762626564"},{"product_id":"calderin-expansion-ibaiondo-amr-s-80-litros","title":"Ibaiondo Expansion Tank 80L AMR-S 80 Horizontal","description":"\u003ch2\u003eProduct description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eIbaiondo 80L AMR-S 80 Horizontal Expansion Vessel\u003c\/strong\u003e is a high-capacity hydropneumatic accumulator designed for pressure applications in potable water, fire protection installations, and industrial or residential pressure groups. Its horizontal design with legs and upper support allows direct mounting of the pump on the vessel, facilitating installation and saving space. It incorporates a fixed membrane certified according to EN 13831, non-replaceable, suitable for use with potable water.\u003c\/p\u003e\n\n\u003ch3\u003eMain features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUsable capacity: 80 liters\u003c\/li\u003e\n  \u003cli\u003eMaximum working pressure: 10 bar\u003c\/li\u003e\n  \u003cli\u003eFactory air precharge: 1.5 bar\u003c\/li\u003e\n  \u003cli\u003eHorizontal installation with pump support\u003c\/li\u003e\n  \u003cli\u003eFixed, non-replaceable membrane, EN 13831 certified\u003c\/li\u003e\n  \u003cli\u003eR 1” male hydraulic connection in zinc-plated steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStabilizes system pressure by reducing pump starts\u003c\/li\u003e\n  \u003cli\u003eIdeal for spaces without sufficient height for vertical pressure vessels\u003c\/li\u003e\n  \u003cli\u003eFacilitates assembly by allowing the pump to be installed directly on its structure\u003c\/li\u003e\n  \u003cli\u003eGreater useful reserve volume that extends the service life of the pump\u003c\/li\u003e\n  \u003cli\u003eSuitable for residential, agricultural, or industrial installations with high consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or applications\u003c\/h3\u003e\n\u003cp\u003eThe AMR-S 80 model is intended for water supply in single-family homes, communities, agricultural operations, or fire protection installations. Its large capacity is ideal for intermittent or simultaneous consumption, and its horizontal design allows integration into confined spaces, especially in compact configurations with the pump mounted on the pressure vessel.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAMR-S 80\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eHorizontal with pump support\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e80 L\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum pressure\u003c\/td\u003e\n\u003ctd\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTest pressure\u003c\/td\u003e\n\u003ctd\u003e15 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePrecharge\u003c\/td\u003e\n\u003ctd\u003e1.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-10 °C to +100 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHydraulic connection\u003c\/td\u003e\n\u003ctd\u003eR 1” male\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eRed-painted steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMembrane\u003c\/td\u003e\n\u003ctd\u003eFixed, potable water, non-replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eØ450 × 625 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTotal height\u003c\/td\u003e\n\u003ctd\u003e480 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e16 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRegulations\u003c\/td\u003e\n\u003ctd\u003eDirective 2014\/68\/EU (PED)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eThis product is compatible with:  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-cpm130\" title=\"Bomba solar ziri cpm130 0.5cv 35m 5.5m³\/h superficie\" aria-label=\"Bomba solar ziri cpm130 0.5cv 35m 5.5m³\/h superficie\"\u003eZiri CPM130\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-cpm158\" title=\"Bomba solar ziri cpm158 1cv 37m 7.9m³\/h superficie\" aria-label=\"Bomba solar ziri cpm158 1cv 37m 7.9m³\/h superficie\"\u003eZiri CPM158\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-dcp18-12v\" title=\"Bomba solar ziri dcp18-12v 180w 23m 2.5m³\/h superficie\" aria-label=\"Bomba solar ziri dcp18-12v 180w 23m 2.5m³\/h superficie\"\u003eZiri DCP18 12V\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-dcp37-24v\" title=\"Bomba solar ziri dcp37-24v 370w 46m 2.3m³\/h superficie\" aria-label=\"Bomba solar ziri dcp37-24v 370w 46m 2.3m³\/h superficie\"\u003eZiri DCP37 24V\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-dcp55-48v\" title=\"Bomba solar ziri dcp55-48v 550w 35m 3.3m³\/h superficie\" aria-label=\"Bomba solar ziri dcp55-48v 550w 35m 3.3m³\/h superficie\"\u003eZiri DCP55 48V\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-qb50\" title=\"Bomba solar ziri qb50 0.3cv 30m 2m³\/h superficie\" aria-label=\"Bomba solar ziri qb50 0.3cv 30m 2m³\/h superficie\"\u003eZiri QB50\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-qb60\" title=\"Bomba solar ziri qb60 0.5cv 62m 2.2m³\/h superficie\" aria-label=\"Bomba solar ziri qb60 0.5cv 62m 2.2m³\/h superficie\"\u003eZiri QB60\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-shf5a\" title=\"Bomba solar ziri shf5a 1.5cv 26m 22m³\/h superficie\" aria-label=\"Bomba solar ziri shf5a 1.5cv 26m 22m³\/h superficie\"\u003eZiri SHF5A\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-superficie-solar-ziri-shf5b\" title=\"Bomba solar ziri shf5b 1cv 21m 21m³\/h superficie\" aria-label=\"Bomba solar ziri shf5b 1cv 21m 21m³\/h superficie\"\u003eZiri SHF5B\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-403-143\" title=\"Bomba presión 12v shurflo 2088-403-143 10.6 l\/min 30 psi\" aria-label=\"Bomba presión 12v shurflo 2088-403-143 10.6 l\/min 30 psi\"\u003eShurflo 2088-403-143\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-443-144\" title=\"Bomba presión 12v shurflo 2088-443-144 10.8 l\/min 40 psi\" aria-label=\"Bomba presión 12v shurflo 2088-443-144 10.8 l\/min 40 psi\"\u003eShurflo 2088-443-144\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-313-145\" title=\"Bomba presión 12v shurflo 2088-313-145 13.6 l\/min 50 psi\" aria-label=\"Bomba presión 12v shurflo 2088-313-145 13.6 l\/min 50 psi\"\u003eShurflo 2088-313-145\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-514-145\" title=\"Bomba presión 12v shurflo 2088-514-145 13.6 l\/min 50 psi\" aria-label=\"Bomba presión 12v shurflo 2088-514-145 13.6 l\/min 50 psi\"\u003eShurflo 2088-514-145\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-243-155\" title=\"Bomba presión 12v shurflo 8000-243-155 6.2 l\/min 45 psi\" aria-label=\"Bomba presión 12v shurflo 8000-243-155 6.2 l\/min 45 psi\"\u003eShurflo 8000-243-155\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-441-138\" title=\"Bomba presión 12v shurflo 8000-441-138 4 l\/min 100 psi\" aria-label=\"Bomba presión 12v shurflo 8000-441-138 4 l\/min 100 psi\"\u003eShurflo 8000-441-138\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-543-238\" title=\"Bomba presión shurflo 12v 6 l\/min 100 psi 8000-543-238\" aria-label=\"Bomba presión shurflo 12v 6 l\/min 100 psi 8000-543-238\"\u003eShurflo 8000-543-238\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-543-250\" title=\"Bomba presión shurflo 12v 6.8 l\/min 50 psi 8000-543-250\" aria-label=\"Bomba presión shurflo 12v 6.8 l\/min 50 psi 8000-543-250\"\u003eShurflo 8000-543-250\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-544-250\" title=\"Bomba presión shurflo 12v 7.9 l\/min 50 psi 8000-544-250\" aria-label=\"Bomba presión shurflo 12v 7.9 l\/min 50 psi 8000-544-250\"\u003eShurflo 8000-544-250\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-slv10-aa40\" title=\"Bomba presión shurflo 12v 3.4 l\/min 40 psi slv10-aa40\" aria-label=\"Bomba presión shurflo 12v 3.4 l\/min 40 psi slv10-aa40\"\u003eShurflo SLV10-AA40\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-5050-2301-c011\" title=\"Bomba presión shurflo 12v 18.9 l\/min 60 psi 5050-2301-c011\" aria-label=\"Bomba presión shurflo 12v 18.9 l\/min 60 psi 5050-2301-c011\"\u003eShurflo 5050-2301-C011\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-474-144\" title=\"Bomba presión shurflo 24v 11.3 l\/min 50 psi 2088-474-144\" aria-label=\"Bomba presión shurflo 24v 11.3 l\/min 50 psi 2088-474-144\"\u003eShurflo 2088-474-144\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-573-534\" title=\"Bomba presión 24v shurflo 2088-573-534 13.6 l\/min 50 psi\" aria-label=\"Bomba presión 24v shurflo 2088-573-534 13.6 l\/min 50 psi\"\u003eShurflo 2088-573-534\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-5050-2301-g011\" title=\"Bomba presión 24v shurflo 5050-2301-g011 18.9 l\/min 60 psi\" aria-label=\"Bomba presión 24v shurflo 5050-2301-g011 18.9 l\/min 60 psi\"\u003eShurflo 5050-2301-G011\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8000-953-238\" title=\"Bomba presión 24v shurflo 8000-953-238 6.1 l\/min 100 psi\" aria-label=\"Bomba presión 24v shurflo 8000-953-238 6.1 l\/min 100 psi\"\u003eShurflo 8000-953-238\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8005-952-480\" title=\"Bomba presión 24v shurflo 8005-952-480 1.37 l\/min 90 psi\" aria-label=\"Bomba presión 24v shurflo 8005-952-480 1.37 l\/min 90 psi\"\u003eShurflo 8005-952-480\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8005-991-837\" title=\"Bomba presión 24v shurflo 8005-991-837 2.1 l\/min 80 psi\" aria-label=\"Bomba presión 24v shurflo 8005-991-837 2.1 l\/min 80 psi\"\u003eShurflo 8005-991-837\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-2088-592-144\" title=\"Bomba presión 230v shurflo 2088-592-144 9.5 l\/min 50 psi\" aria-label=\"Bomba presión 230v shurflo 2088-592-144 9.5 l\/min 50 psi\"\u003eShurflo 2088-592-144\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8090-802-278\" title=\"Bomba presión 230v shurflo 8090-802-278 5.4 l\/min 100 psi\" aria-label=\"Bomba presión 230v shurflo 8090-802-278 5.4 l\/min 100 psi\"\u003eShurflo 8090-802-278\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/bomba-shurflo-8090-902-248\" title=\"Bomba presión 230v shurflo 8090-902-248 5.4 l\/min 100 psi\" aria-label=\"Bomba presión 230v shurflo 8090-902-248 5.4 l\/min 100 psi\"\u003eShurflo 8090-902-248\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIbaiondo 80L AMR-S 80 Horizontal Expansion Tank\u003c\/strong\u003e is the professional solution for projects requiring high storage capacity, constant pressure, and compatibility with potable water hydraulic systems. Robust, versatile, and easy to integrate.\u003c\/p\u003e","brand":"Ibaiondo","offers":[{"title":"Default Title","offer_id":51503132770645,"sku":"IBAICAL003","price":171.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/IBAIONDO-AMRS100-1_a216eddf-3faa-471d-8073-77adc64f22d8.png?v=1762626569"}],"url":"https:\/\/aurensol.net\/en\/collections\/ibaiondo.oembed","provider":"Aurensol","version":"1.0","type":"link"}