{"product_id":"global-water-solutions-pressurewave-21-1-gal-pre-charged-vertical-pressure-well-tank","title":"Global Water Solutions PressureWave 21.1 gal Pre-Charged Vertical Pressure Well Tank","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover the Global Water Solutions PressureWave 21.1 gal Pre-Charged Vertical Pressure Well Tank—engineered to stabilize your home's well system with reliable, maintenance-friendly performance.\u003c\/p\u003e \u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eDesigned as a vertical, pre-charged storage vessel, this PressureWave tank minimizes pump cycling and cushions water hammer, delivering steady pressure to fixtures from the moment the pump turns on.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 21.1 gallons\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConnection size:\u003c\/strong\u003e 1\" NPT\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConnection type:\u003c\/strong\u003e NPT threaded\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrientation:\u003c\/strong\u003e Vertical\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLining material:\u003c\/strong\u003e Polypropylene\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShell material:\u003c\/strong\u003e Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Almond\/Black\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Height 32.08\" x Width 15.3\" x Depth 15.3\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum temperature:\u003c\/strong\u003e 194°F\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUL Listed:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this PressureWave tank stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eVertical design with a compact footprint\u003c\/strong\u003e fits tight utility spaces while delivering the same 21.1-gallon capacity as larger horizontal tanks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePre-charged for smoother operation\u003c\/strong\u003e and reduced pump cycling, which extends pump life and stabilizes water pressure across your home or business.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable steel shell with polypropylene lining\u003c\/strong\u003e combines structural strength with corrosion resistance, guarding against mineral buildup and groundwater acidity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable, all-weather performance\u003c\/strong\u003e up to 194°F, ideal for typical domestic water systems and many light-duty commercial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy integration\u003c\/strong\u003e with standard 1\" NPT plumbing fittings, simplifying retrofits and new installations alike.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSingle-family homes with submersible or jet pumps that benefit from reduced on\/off cycling and steady shower pressure.\u003c\/li\u003e \u003cli\u003eSeasonal cabins or remote properties where a compact, pre-charged tank keeps the well system responsive after long draw-down periods.\u003c\/li\u003e \u003cli\u003eSmall irrigation setups that require consistent pressure for sprinklers without overworking the pump.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and care tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHave a qualified installer set the system pre-charge to match your well’s static pressure and pump configuration.\u003c\/li\u003e \u003cli\u003eInspect connections and the tank body periodically for leaks or corrosion, especially in areas with hard water.\u003c\/li\u003e \u003cli\u003eFollow local codes for venting, electrical, and safety clearances during installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFrequently asked considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eUL listing:\u003c\/strong\u003e This model is not UL listed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e 1\" NPT connection for broad compatibility with common well-pump manifolds and pressure switches.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eColor and appearance:\u003c\/strong\u003e Almond and black finish blends with typical utility spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Global Water Solutions","offers":[{"title":"Default Title","offer_id":52195927720210,"sku":"4018948","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4018948_A.eps_High.jpg?v=1776117685","url":"https:\/\/nationalhardwaregroup.com\/products\/global-water-solutions-pressurewave-21-1-gal-pre-charged-vertical-pressure-well-tank","provider":"National Hardware Group","version":"1.0","type":"link"}