{"title":"Concealed Cistern","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA concealed cistern is an in-wall flush tank system where the water reservoir sits hidden behind the wall, leaving only the flush plate visible on the surface. Built for wall hung WC and back-to-wall toilet installations, these in-wall cisterns replace exposed flush tanks in commercial and premium washroom projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMost commercial washrooms still run exposed flush tanks. Bulky, difficult to clean around, and inconsistent with the finish quality of everything else in the building. Euronics\u003c\/span\u003e\u003ca href=\"https:\/\/euronics.co.in\/cistern\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003econcealed cisterns\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e fix that problem across airports, hospitals, corporate offices, and premium hospitality projects across India our products are installed Mall chains and institutional facilities where washroom performance is part of the building brief.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTypes of Concealed Cisterns\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eWall structures, WC configurations, and depth constraints vary by project. Euronics covers every installation scenario.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch3\u003e\u003cstrong\u003eFull Frame Concealed Cistern Steel frame included. \u003c\/strong\u003e\u003c\/h3\u003e\nCarries the structural load of the wall hung WC bowl. The standard specification for commercial washrooms, airports, hospital corridors, and any high-traffic project where the cistern needs to support the toilet under continuous daily use. Most contractors on institutional fitouts won't specify anything else.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003e\u003cstrong\u003eHalf Frame Concealed Cistern\u003c\/strong\u003e\u003c\/h3\u003e\nPartial frame with solid support in a reduced footprint. For modern bathrooms where wall depth is limited but a completely frameless setup isn't the right call. Good balance of structural integrity and space efficiency.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eFrameless Concealed Cistern\u003c\/h3\u003e\nSits inside masonry or brick walls using the existing structure for support. No separate frame needed. Standard choice for compact urban washroom retrofits and projects where adding a full frame isn't feasible or necessary.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures of Concealed Cisterns\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Aesthetic:\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003eNo Visible Hardware Only the flush plate sits on the wall surface. Tank, frame, pipework, all behind the finish. In a hotel washroom, premium office, or hospital ward, that visual difference is noticed by every user. It also removes the external surfaces that collect dust and moisture on traditional exposed flush tanks.\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eDual Flush Mechanism\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ewhere 6\/3 Litre Operation Half flush for liquid waste, full flush for solid waste. Standard 6\/3 litre dual flush operation reduces water consumption without affecting flush performance. Across a commercial building running multiple washrooms daily, that saving compounds significantly. For facilities with water efficiency or green building targets, this is a documented contribution.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003ePP and HDPE Cistern Body \u003c\/strong\u003e\u003c\/p\u003e\n\u003cspan\u003ePolypropylene and high-density polyethylene cistern bodies resist corrosion, mineral buildup, and the temperature variation typical of Indian commercial buildings. Material quality here is what separates a cistern that performs for a decade from one that needs replacement in three years.\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eSilent Flush and Refill \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eFlushing and tank refill at significantly lower noise levels than exposed cistern systems. Relevant in corporate offices, hotel rooms, and healthcare facilities where washroom noise carries through walls into adjacent spaces.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eHigh Load-Bearing Capacity\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003eFull frame systems rated for wall hung WC installations under commercial load conditions. Not residential ratings pushed into commercial settings. Actual structural performance tested for the daily pressure of busy airport terminals and hospital wings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Flush and Automation Compatible \u003c\/strong\u003e\u003cbr\u003eEuronics concealed cisterns integrate with automatic flush valves and sensor-based flushing systems for touchless washroom infrastructure. No retrofit complications. For smart washroom projects, this compatibility matters from day one of the specification.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Access\u003c\/strong\u003e\u003cbr\u003eThrough Flush Plate All servicing runs through the flush plate opening. Inlet valve, flush valve, and water level adjustment all reachable without cutting into the wall or removing tiles. In a concealed system, that access design is the difference between quick routine maintenance and a major disruption.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConcealed vs Exposed Cistern\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 100.06%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 32.0206%;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"width: 32.7484%;\"\u003eEuronics Concealed Cistern\u003c\/th\u003e\n\u003cth style=\"width: 34.9316%;\"\u003eTraditional Exposed Tank\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0206%;\"\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7484%;\"\u003eFlush plate only\u003c\/td\u003e\n\u003ctd style=\"width: 34.9316%;\"\u003eFull tank on wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0206%;\"\u003e\u003cstrong\u003eHygiene\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7484%;\"\u003eNo exterior tank surface\u003c\/td\u003e\n\u003ctd style=\"width: 34.9316%;\"\u003eDust and moisture accumulate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0206%;\"\u003e\u003cstrong\u003eSpace Usage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7484%;\"\u003eWall depth only\u003c\/td\u003e\n\u003ctd style=\"width: 34.9316%;\"\u003eProjects into washroom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0206%;\"\u003e\u003cstrong\u003eNoise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7484%;\"\u003eSilent flush and refill\u003c\/td\u003e\n\u003ctd style=\"width: 34.9316%;\"\u003eAudible fill noise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0206%;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7484%;\"\u003ePP \/ HDPE body\u003c\/td\u003e\n\u003ctd style=\"width: 34.9316%;\"\u003eVaries, often ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0206%;\"\u003e\u003cstrong\u003eWater Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7484%;\"\u003e6\/3L dual flush standard\u003c\/td\u003e\n\u003ctd style=\"width: 34.9316%;\"\u003eSingle flush typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0206%;\"\u003e\u003cstrong\u003eCommercial Load Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7484%;\"\u003eHigh-traffic rated\u003c\/td\u003e\n\u003ctd style=\"width: 34.9316%;\"\u003eLight to moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0206%;\"\u003e\u003cstrong\u003eAutomation Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7484%;\"\u003eSensor flush ready\u003c\/td\u003e\n\u003ctd style=\"width: 34.9316%;\"\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.0206%;\"\u003e\u003cstrong\u003eMaintenance Access\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 32.7484%;\"\u003eThrough flush plate\u003c\/td\u003e\n\u003ctd style=\"width: 34.9316%;\"\u003eExternal tank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eInstallation and Maintenance\u003cbr\u003e\n\u003c\/h2\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelect cistern type based on wall structure and WC configuration. Full frame for wall hung WC. Frameless for masonry walls. Slim format where wall depth is under 120mm. Getting this right at specification stage avoids costly rework on site during the fit-out phase.\u003c\/li\u003e\n\u003cli\u003ePrepare the wall cavity or drywall partition. Frame cisterns need a built-out partition sized to the cistern body dimensions. Frameless models go directly into existing masonry without additional structure preparation.\u003c\/li\u003e\n\u003cli\u003eSecure the frame and set installation height. Full frame models bolt to floor and wall. Height and projection from the wall are set at this stage to align with the WC pan specification. Errors here affect toilet seat height at handover.\u003c\/li\u003e\n\u003cli\u003eConnect water inlet and outlet connections. Inlet to building water supply. Outlet to WC pan. All connections tested inside the wall cavity before any boarding, plastering, or tiling begins.\u003c\/li\u003e\n\u003cli\u003eBoard, tile, and fit the flush plate. Wall finishing proceeds once connections are confirmed leak-free. Flush plate fits into the pre-cut access opening as the final installation step.\u003c\/li\u003e\n\u003cli\u003eConfirm dual flush volumes before handover. Half flush and full flush volumes verified on-site. Adjust settings if the project requires specific 6\/3 litre or custom volume configurations.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll access runs through the flush plate opening. Inlet valve, flush valve, and float adjustment all reachable without cutting walls or disturbing tile work. Routine checks take minutes.\u003c\/li\u003e\n\u003cli\u003eFlush plate removal is tool-free. Most Euronics flush plates clip out without tools so maintenance teams can inspect internals quickly during routine washroom rounds.\u003c\/li\u003e\n\u003cli\u003eLeak confirmation is visual. Through the plate opening, connections are visible and dry-checked during each service visit. No specialist equipment needed.\u003c\/li\u003e\n\u003cli\u003eSpare parts stocked Pan-India. Inlet valves, flush valves, and flush plates available through Euronics' network covering Tier 2 and Tier 3 cities, not just metro locations.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose Euronics Concealed Cisterns?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo decades in commercial washroom infrastructure:\u003c\/strong\u003e \u003cbr\u003eNot a sanitaryware brand that added cisterns as a catalogue item. Euronics built the washroom automation ecosystem first. The concealed cistern sits inside that complete system—connected to sensor flush, automatic flushing valves, and smart washroom infrastructure from day one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndia's largest washroom automation manufacturing facility:\u003cbr\u003e\u003c\/strong\u003eDesigned, tested, and assembled in-house. Warranty, spare parts, and service accountability sit with the same company. No third-party manufacturer in the chain with no post-sale obligation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstalled across mall chains, hospitals, and corporate campuses across hospitality, \u003c\/strong\u003ehealthcare, and transport. These environments specify full frame in-wall cisterns under real commercial load and measure performance across years of operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor flush and smart washroom compatible:\u003c\/strong\u003e\u003cbr\u003eEuronics is the only brand in this position concealed cisterns as part of a touchless, automation-integrated washroom system. For smart commercial washroom projects, that matters at the specification stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested by agencies:\u003c\/strong\u003e\u003cbr\u003eIndependent testing for structural load, leak resistance, flush volume accuracy, and material performance. Documentation available on request for procurement and compliance teams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty and AMC backed\u003cbr\u003e\u003c\/strong\u003eStandard warranty per model. AMC contracts for institutional accounts covering parts and labor.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"concealed-cistern-ecc01fa","title":"ECC01FA Instaflush – Heavy-Duty Concealed Cistern System","description":"\u003cp\u003eThe Euronics ECC01FA Manual Concealed Cistern is a complete, full-frame concealed flushing solution engineered for long-term reliability, silent operation, and flexible installation across residential and commercial washrooms. Powered by EURONICS Instaflush technology, the system is designed to deliver leak-free performance, efficient water usage, and ease of servicing—backed by rigorous lifecycle testing.\u003c\/p\u003e\n\u003cp\u003eWith a solid, joint-free construction, debris-proof internal design, and adjustable dual-flush functionality, the ECC01FA is built to perform consistently in high-traffic environments while maintaining a clean, modern concealed installation.\u003c\/p\u003e","brand":"Euronics Industries","offers":[{"title":"Default Title","offer_id":47406468726974,"sku":"eur-ECC01FA","price":10372.2,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2070\/4446\/files\/ECC01FA-900x900-1-jpg_d277e20a-7392-45f4-b3d7-bd1de5a9edac.jpg?v=1781005221"},{"product_id":"concealed-cistern-ecc03ha","title":"ECC03HA Instaflush – Compact Half-Frame Concealed Cistern System","description":"\u003cp\u003eThe Euronics ECC03HA Manual Concealed Cistern is a compact, half-frame concealed flushing solution designed for installations where space efficiency and long-term reliability are critical. Powered by EURONICS Instaflush technology, the system delivers leak-proof performance, silent operation, and simplified servicing—making it ideal for residential and commercial washrooms.\u003c\/p\u003e\n\u003cp\u003eEngineered with a joint-free solid construction, debris-resistant internal design, and flexible installation options, the ECC03HA ensures consistent flushing performance and ease of maintenance over decades of use.\u003c\/p\u003e","brand":"Euronics Industries","offers":[{"title":"Default Title","offer_id":47406468825278,"sku":"eur-ECC03HA","price":8838.2,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2070\/4446\/files\/ECC03HAManual-Concealed-Cistern-900x900-1-jpg_c0e3da97-5d5f-49df-bd40-156ea3ebaff5.jpg?v=1781005294"},{"product_id":"concealed-cistern-ecc05na","title":"ECC05NA Manual Concealed Cistern","description":"\u003cp\u003eThe Euronics ECC05NA Manual Concealed Cistern is a frameless concealed flushing solution engineered for maximum installation flexibility, silent performance, and long-term reliability. Powered by EURONICS Instaflush technology, the system delivers leak-free operation, efficient water usage, and easy servicing—making it ideal for both residential and commercial washrooms.\u003c\/p\u003e\n\u003cp\u003eWith its joint-free solid construction, debris-resistant internal design, and adjustable dual-flush system, the ECC05NA offers dependable performance while enabling clean, minimalist concealed installations without the need for a supporting frame.\u003c\/p\u003e","brand":"Euronics Industries","offers":[{"title":"White","offer_id":47406469021886,"sku":"eur-ECC05NA","price":5652.2,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2070\/4446\/files\/ECC05NA-900x900-1-jpg_c443a455-4873-4a78-bde2-9101665a5925.jpg?v=1781005387"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/2070\/4446\/collections\/CONCEALED_CISTERN_b3e5734e-a7f5-4f2a-b7b0-4cb83e31707c.jpg?v=1739431566","url":"https:\/\/www.euronics.co.in\/collections\/concealed-cistern.oembed","provider":"Euronics Industries","version":"1.0","type":"link"}