{"product_id":"st3678-atmospheric-storage-tnk-300-gal-36x78-40213","title":"ST3678, Atmospheric Storage Tnk 300 Gal, 36x78, 40213","description":"\u003c!--wsp-trust-v1--\u003e\u003cdiv class=\"wsp-trust\" style=\"border:1px solid #e5e7eb;border-radius:10px;padding:12px 14px;margin:0 0 14px;background:#f9fafb;font-size:14px;\"\u003e\n\u003cstrong\u003eWhy buy from Water Softener Plus\u003c\/strong\u003e\u003cbr\u003e✔ US-based water treatment specialists   ✔ Ships nationwide \u0026amp; worldwide   ✔ Buy now, pay over time with Shop Pay\u003cbr\u003e✔ Free shipping on US orders over $1,000   ✔ Secure checkout   ✔ Easy returns   ✔ Free expert sizing help — call 813-810-0438   ✔ Free install \u0026amp; service \u003ca href=\"\/fr-oc\/manuals\"\u003emanuals\u003c\/a\u003e included\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eReliable Atmospheric Storage Tank for Residential RO Systems – Ensures Consistent Water Supply and Pressure\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen managing your residential reverse osmosis (RO) water system, consistent storage and pressure are crucial for optimal performance. The ST3678 Atmospheric Storage Tank 300 Gal, 36x78, 40213 from Water Softener Plus offers a dependable solution designed specifically for residential RO accessories. Its efficient design tackles common storage challenges, providing a safer and more reliable component to enhance your water treatment setup.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintains steady water pressure to support continuous RO system operation\u003c\/li\u003e\n  \u003cli\u003eProvides ample 300-gallon capacity to meet high-demand residential needs\u003c\/li\u003e\n  \u003cli\u003eDurable construction resists corrosion and wear for long-term reliability\u003c\/li\u003e\n  \u003cli\u003eEasy integration with existing RO and water softening systems\u003c\/li\u003e\n  \u003cli\u003eReduces system cycling, extending the lifespan of pumps and filters\u003c\/li\u003e\n  \u003cli\u003eLightweight design simplifies installation without compromising strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe ST3678 Atmospheric Storage Tank stores purified water produced by your reverse osmosis system, ensuring that treated water is readily available on demand. Unlike pressurized tanks, this atmospheric tank uses gravity and atmospheric pressure to hold water, reducing stress on pumps and preventing frequent cycling.\u003c\/p\u003e\n\u003cp\u003eIts large 300-gallon volume accommodates fluctuations in water usage, providing a buffer that helps maintain consistent water flow and pressure throughout your home. This makes it an essential accessory for residential RO setups aiming for efficiency and reliability.\u003c\/p\u003e\n\n\u003ch2\u003eWhat to Expect\u003c\/h2\u003e\n\u003cp\u003eAfter installing the ST3678 tank, you will notice a more stable and consistent water supply from your RO system, even during peak usage times. In the first few days, the tank will fill and balance with your system, smoothing out any pressure variations you may have experienced.\u003c\/p\u003e\n\u003cp\u003eOver the longer term, the tank requires minimal maintenance, thanks to its corrosion-resistant materials and robust build. Regular inspections and standard water system upkeep will keep it operating smoothly for years.\u003c\/p\u003e\n\n\u003ch2\u003eWhat’s Inside\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-quality steel shell – Provides sturdy and corrosion-resistant housing for long-lasting durability\u003c\/li\u003e\n  \u003cli\u003eProtective coating – Ensures resistance against rust and environmental wear\u003c\/li\u003e\n  \u003cli\u003eStandard inlet\/outlet fittings – Facilitate easy connection to residential RO systems\u003c\/li\u003e\n  \u003cli\u003eDrain valve – Allows for safe and convenient maintenance and cleaning\u003c\/li\u003e\n  \u003cli\u003eSupport base – Stabilizes the tank securely during operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eLocate a stable, level surface near your RO system to position the tank.\u003c\/li\u003e\n  \u003cli\u003eConnect the tank’s inlet to the RO system’s output line using appropriate fittings.\u003c\/li\u003e\n  \u003cli\u003eEnsure all connections are tight and leak-free before starting the system.\u003c\/li\u003e\n  \u003cli\u003eOpen the drain valve briefly to flush any debris before initial use.\u003c\/li\u003e\n  \u003cli\u003eAllow the tank to fill completely and monitor for consistent water flow and pressure.\u003c\/li\u003e\n  \u003cli\u003ePerform routine inspections and drain the tank periodically to maintain water quality.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhy Choose This Product\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt with premium materials for enhanced durability and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eManufactured by Water Softener Plus, a trusted name in water treatment components\u003c\/li\u003e\n  \u003cli\u003eDesigned specifically to complement residential RO systems and accessories\u003c\/li\u003e\n  \u003cli\u003eOffers a large storage capacity that supports high water demand without compromising system performance\u003c\/li\u003e\n  \u003cli\u003eLightweight and thoughtfully engineered for straightforward installation and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ \u0026amp; Safety\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tank compatible with all residential RO systems?\u003c\/strong\u003e\u003cbr\u003eThe ST3678 is designed to be compatible with most standard residential reverse osmosis systems, but always verify connection sizes before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I perform maintenance on the tank?\u003c\/strong\u003e\u003cbr\u003eRegular visual inspections every 6 months and draining for cleaning once or twice a year is recommended to ensure optimal function.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this tank indoors?\u003c\/strong\u003e\u003cbr\u003eYes, the tank is suitable for indoor installation in a dry, temperature-controlled environment to prevent damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat operating conditions does the tank support?\u003c\/strong\u003e\u003cbr\u003eThe tank is built to handle typical residential water pressure and temperature ranges; avoid exposure to freezing conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs professional installation required?\u003c\/strong\u003e\u003cbr\u003eWhile DIY installation is possible for those familiar with water systems, consulting a professional ensures proper setup and safety.\u003c\/p\u003e\n\n\u003cp\u003eUpgrade your system reliability today—add the ST3678 Atmospheric Storage Tank 300 Gal to your cart and keep your water flowing clean and consistent for years to come.\u003c\/p\u003e\u003c!--wsp-xsell-v1--\u003e\u003cdiv class=\"wsp-xsell\" style=\"margin-top:18px;\"\u003e\n\u003ch2\u003eComplete your system\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/fr-oc\/collections\/filter-cartridges\"\u003eReplacement filters \u0026amp; cartridges\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/fr-oc\/collections\/resins-filter-media-chemicals\"\u003eMedia \u0026amp; chemicals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/fr-oc\/collections\/control-valves-parts\"\u003eParts \u0026amp; accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Independent Ag Equipment*","offers":[{"title":"Default Title","offer_id":44819835093045,"sku":"780851339710","price":3390.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/missingSku_3_e9ba5616-9cd4-4ba9-92e2-4dd8cfcd4f97.jpg?v=1764175198","url":"https:\/\/watersoftenerplus.com\/fr-oc\/products\/st3678-atmospheric-storage-tnk-300-gal-36x78-40213","provider":"Water Softener Plus","version":"1.0","type":"link"}