{"product_id":"wellmate-wm-6-composite-pressure-tank-19-6-gallon-corrosion-resistant-water-pressure-tank-1-npt-125-psi","title":"WellMate WM-6 Composite Pressure Tank 19.6 Gallon – 125 PSI, 1\" NPT","description":"\u003ch2\u003eCompact 20 Gallon Well Pressure Tank for Residential Water Systems and Pressure Boosting\u003c\/h2\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eIf your system experiences pressure fluctuations or frequent pump cycling, the \u003cstrong\u003ePentair WellMate WM-6\u003c\/strong\u003e provides a reliable, low-maintenance solution for consistent water pressure. This composite pressure tank features a corrosion-resistant tank body designed for residential well systems and light-duty pressure boosting. Its compact size makes it well-suited for tighter installation spaces while helping maintain stable system performance.\u003c\/p\u003e\n\n\u003ch3\u003eQuick Specs:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 19.6 Gallons (20 gal nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e 125 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size:\u003c\/strong\u003e 1\" Male NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Charge:\u003c\/strong\u003e Factory preset to 30\/50 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Assembled in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e⚠️ Important Compatibility Note\u003c\/p\u003e\n\u003cp\u003eOptional installation kits include a pressure switch that typically ships factory pre-set to 30\/50 PSI. The switch is fully adjustable and can be set to other common residential pressure settings, such as 20\/40 PSI or 40\/60 PSI.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features of Pentair WellMate WM-6 Composite Pressure Tank\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe composite tank shell resists rust and corrosion far better than traditional steel tanks in corrosive environments or coastal regions.\u003c\/li\u003e\n\u003cli\u003eA lightweight profile of just 20.85 lbs allows for easier handling and installation compared to heavier steel tanks.\u003c\/li\u003e\n\u003cli\u003eThe fiberglass-wound composite construction helps resist dents and eliminates welded seam failure points found in some steel tanks.\u003c\/li\u003e\n\u003cli\u003eThe WM-6 provides up to 6.1 gallons of drawdown under typical pressure settings.\u003c\/li\u003e\n\u003cli\u003eThe unit features a replaceable air cell for straightforward, long-term maintenance.\u003c\/li\u003e\n\u003cli\u003eA rugged, impact-proof base is included for secure placement on flat surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTank Installation Kit Options (Adjustable Pressure Switch Included)\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eTank Only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis option includes the fiberglass water pressure tank only, and installation components like the pressure switch, gauge, and fittings are not included.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTank with Stainless Steel Install Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe offer this pressure tank with a complete \u003cstrong\u003e\u003ca href=\"https:\/\/cleanflow.net\/products\/304-stainless-steel-pressure-tank-installation-kit-adjustable-30-50-psi-switch-75-psi-relief-valve-durable-mpt-connections-lead-free-certified\"\u003e304 stainless steel installation kit\u003c\/a\u003e\u003c\/strong\u003e to simplify your setup. The kit provides all the essential components for a fast, leak-free system connection.\u003c\/p\u003e\n\n\u003cp\u003eEach tank install kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStainless steel tank tee\u003c\/li\u003e\n\u003cli\u003ePressure switch\u003c\/li\u003e\n\u003cli\u003ePressure gauge\u003c\/li\u003e\n\u003cli\u003eRelief valve\u003c\/li\u003e\n\u003cli\u003eBoiler drain valve\u003c\/li\u003e\n\u003cli\u003eThread tape\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant Compatibility Note:\u003c\/strong\u003e\u003cbr\u003e\nThe pressure switch included with the installation kit typically ships factory pre-set to 30\/50 PSI and can be adjusted to match common residential well system pressure ranges. Supported residential pressure ranges include:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e20\/40 PSI\u003c\/li\u003e\n\u003cli\u003e30\/50 PSI\u003c\/li\u003e\n\u003cli\u003e40\/60 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis adjustability makes the installation kit compatible with many common residential well pump pressure settings.\u003c\/p\u003e\n\n\u003ch3\u003eWellMate WM-6 Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eWM-6 (WM0075 QC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e19.6 Gallons (75 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Size\u003c\/td\u003e\n\u003ctd\u003e20 Gallon Well Pressure Tank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pressure\u003c\/td\u003e\n\u003ctd\u003e125 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrawdown\u003c\/td\u003e\n\u003ctd\u003e6.1 Gallons (23.1 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eThreaded (MPT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eUp to 100°F (38°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eFiberglass composite (corrosion-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Cell\u003c\/td\u003e\n\u003ctd\u003eReplaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Type\u003c\/td\u003e\n\u003ctd\u003eImpact-proof, molded composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e20.85 lbs (9.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eVertical, above ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eAssembled in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 years (one year replacement labor allowance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e(A) Height:\u003c\/strong\u003e 32\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e(B) Diameter:\u003c\/strong\u003e 16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e(C) Connection:\u003c\/strong\u003e 1\" Male NPT\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1016\/5405\/files\/WellMate_WM-6.png?v=1776652282\" alt=\"WellMate WM-6\"\u003e\n\n\u003ch3\u003eIdeal System Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResidential well water systems\u003c\/li\u003e\n\u003cli\u003eCoastal homes with corrosive air or water\u003c\/li\u003e\n\u003cli\u003eLight-duty water pressure boosting applications\u003c\/li\u003e\n\u003cli\u003eCottages and small buildings\u003c\/li\u003e\n\u003cli\u003eTight mechanical rooms and small pump areas\u003c\/li\u003e\n\u003cli\u003eGeneral water pressure boosting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Pressure System Problems\u003c\/h3\u003e\n\u003cp\u003eIf You're Experiencing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePump turning on and off too frequently\u003c\/li\u003e\n\u003cli\u003eLow or inconsistent water pressure\u003c\/li\u003e\n\u003cli\u003ePressure drops while using multiple fixtures\u003c\/li\u003e\n\u003cli\u003ePremature pump failure or overheating\u003c\/li\u003e\n\u003cli\u003eRust and corrosion on your current steel tank\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 20-gallon WellMate pressure tank helps stabilize system pressure, reduce pump cycling, and helps extend the lifespan of your well pump and water system.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits of this Composite Pressure Tank\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComposite construction helps eliminate tank-body rust issues common with steel tanks.\u003c\/li\u003e\n\u003cli\u003eIts lighter weight can make handling and installation easier than heavier steel tanks.\u003c\/li\u003e\n\u003cli\u003eOptimized drawdown compared to traditional steel tanks\u003c\/li\u003e\n\u003cli\u003eReducing pump cycling may help lower energy use and reduce pump wear.\u003c\/li\u003e\n\u003cli\u003eReplaceable air cell extends the total usable life of the unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Maintenance\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires a 1\" male NPT connection\u003c\/li\u003e\n\u003cli\u003eFactory pre-charged tank; pre-charge should be adjusted to match the system pressure switch\u003c\/li\u003e\n\u003cli\u003eCompatible with standard residential pressure switch settings\u003c\/li\u003e\n\u003cli\u003eCompatible with typical booster pumps and tank tee kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaintenance Guidelines:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCheck air pressure annually\u003c\/li\u003e\n\u003cli\u003eMaintain pre-charge 2 PSI below the cut-in setting\u003c\/li\u003e\n\u003cli\u003eMonitor for signs of waterlogging or pressure loss\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAccessories \u0026amp; Add-Ons\u003c\/h3\u003e\n\u003cp\u003eFor a seamless setup, pair your 19.6-gallon water tank with our complete stainless steel installation kit. Compatible accessories include adjustable pressure switches, durable brass tank tees, reliable pressure gauges, and replacement air cells to maximize your system's lifespan.\u003c\/p\u003e\n\n\u003ch3\u003eGet the WellMate WM-6 Pressure Tank from Cleanflow\u003c\/h3\u003e\n\u003cp\u003eWhen you need to buy WellMate WM-6 composite pressure tank models, trust \u003ca href=\"https:\/\/cleanflow.net\/\"\u003eCleanflow\u003c\/a\u003e as your reliable supplier. We provide fast shipping across Canada and the USA. Whether you need a fresh install or a replacement, you can easily find your ideal \u003ca href=\"https:\/\/cleanflow.net\/collections\/pressure-tanks\"\u003epressure tank\u003c\/a\u003e or browse our \u003ca href=\"https:\/\/cleanflow.net\/collections\/vendors?q=WellMate\"\u003eWellMate\u003c\/a\u003e collection today.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eIs the pressure switch adjustable, or is it locked at 30\/50 PSI?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eThe optional pressure switch ships factory pre-set to 30\/50 PSI but is fully adjustable to accommodate your system requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eDoes the tank come pre-charged?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eYes, this tank comes factory pre-charged, but the pre-charge should be adjusted before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eHow should the tank pre-charge be set?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eSet the air pre-charge to 2 PSI below your pressure switch’s cut-in setting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eWhat is the difference between total volume and drawdown?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eTotal volume is the tank size, while drawdown is the usable water between pump cycles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eWill this tank rust over time?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eNo, the composite construction is corrosion-proof and will not rust like steel tanks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eCan one person install this tank?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eYes, its lightweight design makes installation easier than traditional steel tanks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch3 itemprop=\"name\"\u003eWhat is the warranty on this model?\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n\u003cdiv itemprop=\"text\"\u003e\n\u003cp\u003eThe WM-6 includes a 5-year warranty with a one-year replacement labor allowance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"WellMate","offers":[{"title":"Tank Only","offer_id":53362361008492,"sku":"CH34730","price":484.99,"currency_code":"CAD","in_stock":true},{"title":"Tank w\/ Stainless Install Kit","offer_id":53362361041260,"sku":"CH34730-PE-TPS10LU","price":669.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/5405\/files\/WellMateWM-6CompositePressureTank19.6Gallon.jpg?v=1777678052","url":"https:\/\/cleanflow.net\/products\/wellmate-wm-6-composite-pressure-tank-19-6-gallon-corrosion-resistant-water-pressure-tank-1-npt-125-psi","provider":"Cleanflow","version":"1.0","type":"link"}