{"product_id":"maks-50-gallon-fresh-water-tank-57x31x7-dual-cone-low-point-drain","title":"MAKS Plastics 50 Gallon Fresh Water Tank 57x31x7 Dual Cone Low Point Drain RV Motorhome 110009M","description":"\u003cdiv style=\"background-color: #f3f4f6; border-left: 4px solid #1d9bf0; padding: 15px; margin-bottom: 20px;\"\u003e\u003cspan style=\"color: #1d9bf0; font-size: 16px; font-weight: bold;\"\u003e✓ ElkhartRVParts.com - The Only Authorized Place for MAKS Plastics\u003c\/span\u003e\u003c\/div\u003e\u003cdiv style=\"background-color: #f3f4f6; border-left: 4px solid #10b981; padding: 15px; margin-bottom: 20px;\"\u003e\u003cspan style=\"color: #10b981; font-size: 16px; font-weight: bold;\"\u003e✓ 100% Verified Authentic OEM Grade Part\u003c\/span\u003e\u003c\/div\u003e\u003ch2\u003eMAKS 50-Gallon Fresh Water Tank with Dual Cone Design - 31x57x7 Low Point Drain\u003c\/h2\u003e\u003cp\u003eThe MAKS 50-gallon fresh water tank delivers reliable potable water storage with a specialized dual-cone design for enhanced drainage performance. Measuring 31 inches by 57 inches by 7 inches, this molded tank features an end center low point drain configuration designed for complete water evacuation during winterization and maintenance. The dual cone design with factory-molded drain fitting ensures every drop can be drained from the system—critical for RVers in cold climates who need thorough winterization. Built with MAKS Plastics' proven seamless roto-molding technology and food-grade, UV-stabilized materials, this tank provides safe, clean fresh water storage for motorhomes, travel trailers, and fifth wheels.\u003c\/p\u003e\u003ch3\u003eWhy Choose the MAKS 110009M Dual Cone Fresh Water Tank?\u003c\/h3\u003e\u003cp\u003eRunning out of fresh water during an extended boondocking trip or dealing with a cracked, leaking tank can ruin your RV adventure. The MAKS 110009M solves these problems with generous 50-gallon capacity and bulletproof construction that lasts decades, not years. The dual cone interior design is engineered specifically for complete drainage—no stagnant water, no residue buildup, and no freeze damage during winter storage. Unlike cheaper alternatives that crack, leak, or develop algae problems, MAKS tanks are precision-molded from food-grade polyethylene with UV stabilizers built into the material itself, ensuring your fresh water stays clean and your tank stays intact through years of temperature extremes and road vibration.\u003c\/p\u003e\u003ch3\u003eDual Cone Design for Complete Drainage\u003c\/h3\u003e\u003cp\u003eThe dual cone interior design is what sets this tank apart from standard flat-bottom tanks. Two tapered interior sections funnel water toward the low point drain, allowing complete evacuation of every drop during winterization, maintenance, or system flushing. This design prevents stagnant water from sitting in the tank, reduces residue buildup, and eliminates the risk of freeze damage from trapped water. For RVers who store their rigs in cold climates or need thorough system flushing, the dual cone design is essential for proper maintenance and long-term tank health.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50-Gallon Capacity:\u003c\/strong\u003e Generous fresh water storage for extended trips, boondocking, and dry camping without constant refills\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Cone Design:\u003c\/strong\u003e Two tapered interior sections promote complete water drainage and minimize residue buildup—critical for winterization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Point Drain Design:\u003c\/strong\u003e Drain positioned at the lowest point of the tank allows for complete water evacuation for winterization, maintenance, and system flushing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood-Grade Materials:\u003c\/strong\u003e NSF-approved polyethylene safe for potable water storage—no taste, no odor, no contamination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolded Drain Integration:\u003c\/strong\u003e Factory-molded drain fitting eliminates aftermarket modifications and potential leak points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Construction:\u003c\/strong\u003e One-piece roto-molded design eliminates leak points and weak seams that plague welded tanks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV-Stabilized Materials:\u003c\/strong\u003e Premium polyethylene resists sun damage, cracking, and degradation over years of use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Manufactured domestically with strict quality control and engineering standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Dimensions:\u003c\/strong\u003e Exact 31x57x7 sizing for proper fit in RV chassis designed for this tank profile\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 31 inches (L) × 57 inches (W) × 7 inches (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 50 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Type:\u003c\/strong\u003e Fresh Water Tank with Dual Cone Design (potable water)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrain Location:\u003c\/strong\u003e End Center Low Point (for complete drainage)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 110009M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 25 lbs (empty)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Food-grade, UV-stabilized polyethylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Seamless rotational molding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e RV fresh water storage, motorhomes, travel trailers, fifth wheels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e NSF-approved for potable water\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompare MAKS Fresh Water Tanks - Find Your Perfect Capacity\u003c\/h3\u003e\u003cdiv style=\"overflow-x: auto; margin: 20px 0;\"\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e5e7eb;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #dc2626; color: white;\"\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #e5e7eb;\"\u003eCapacity\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #e5e7eb;\"\u003eDimensions (LxWxH)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #e5e7eb;\"\u003eDesign Type\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #e5e7eb;\"\u003ePart Number\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #e5e7eb;\"\u003eBest For\u003c\/th\u003e\n\u003cth style=\"padding: 12px; text-align: left; border: 1px solid #e5e7eb;\"\u003eView Details\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e40 Gallons\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e28 x 60 x 8.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eLow Point Drain\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e110020M\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eSmaller RVs, weekend trips\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003ca href=\"https:\/\/elkhartrvparts.com\/products\/maks-fresh-water-tank-28-x-60-x-8-5-40-gallons-end-center-low-point-drain-molded-tank\" style=\"color: #dc2626; font-weight: bold;\"\u003eView Details →\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fef2f2; border-left: 3px solid #dc2626;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003e50 Gallons\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003e31 x 57 x 7\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eDual Cone Low Point\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003e110009M\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eExtended trips, boondocking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eCurrent Product\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e50 Gallons\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e31.5 x 59 x 8\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eLow Point Drain\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e110001M\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eAlternative 50-gal dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003ca href=\"https:\/\/elkhartrvparts.com\/products\/maks-fresh-water-tank-31-5-x-59-x-8-50-gallons-end-center-lp-drain-molded-tank\" style=\"color: #dc2626; font-weight: bold;\"\u003eView Details →\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e55 Gallons\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e37 x 60 x 6.5\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eLow Point Drain\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e110014M\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eMid-size capacity upgrade\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003ca href=\"https:\/\/elkhartrvparts.com\/products\/maks-fresh-water-tank-37-x-60-x-6-5-55-gallons-end-center-low-point-drain-molded-tank\" style=\"color: #dc2626; font-weight: bold;\"\u003eView Details →\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e60 Gallons\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e34 x 64 x 7\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eCone Low Point Drain\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e110029M\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eLarge capacity, full-time RVing\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003ca href=\"https:\/\/elkhartrvparts.com\/products\/maks-fresh-water-tank-34-x-64-x-7-60-gallons-end-center-low-point-drain-cone-molded-tank\" style=\"color: #dc2626; font-weight: bold;\"\u003eView Details →\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"background-color: #f3f4f6; border-left: 4px solid #1d9bf0; padding: 15px; margin: 20px 0;\"\u003e\n\u003cspan style=\"color: #1d9bf0; font-weight: bold;\"\u003e💡 Pro Tip:\u003c\/span\u003e Measure your available tank space carefully before ordering. The dual cone design requires specific mounting and plumbing configurations—verify your RV chassis can accommodate the 31x57x7 dimensions and low point drain location.\u003c\/div\u003e\u003ch3\u003eTop 5 Features That Make MAKS Plastics Tanks the Best on the Market\u003c\/h3\u003e\u003cdiv style=\"border-left: 3px solid #e5e7eb; padding-left: 15px; margin-bottom: 15px;\"\u003e\n\u003ch4 style=\"color: #dc2626; margin-bottom: 5px;\"\u003e1. Seamless, Heavy-Duty Roto-Molding\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eMAKS tanks are manufactured using advanced rotational molding technology that creates a single-piece, seamless tank with uniform wall thickness. This eliminates weak points, seams, and potential leak areas that plague welded or multi-piece tanks.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style=\"border-left: 3px solid #e5e7eb; padding-left: 15px; margin-bottom: 15px;\"\u003e\n\u003ch4 style=\"color: #dc2626; margin-bottom: 5px;\"\u003e2. Premium UV-Stabilized Materials Made for Real RV Conditions\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eEvery MAKS tank is molded from high-grade polyethylene with UV inhibitors built into the material itself. This protects against sun exposure, temperature extremes, and degradation, ensuring your tank won't crack, fade, or fail prematurely.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style=\"border-left: 3px solid #e5e7eb; padding-left: 15px; margin-bottom: 15px;\"\u003e\n\u003ch4 style=\"color: #dc2626; margin-bottom: 5px;\"\u003e3. Precision-Engineered Fit for RV Chassis\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eMAKS doesn't make generic tanks. Each model is designed to fit specific RV chassis configurations with exact dimensions, drain placements, and mounting provisions. This means easier installation, better space utilization, and proper integration with your RV's existing systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style=\"border-left: 3px solid #e5e7eb; padding-left: 15px; margin-bottom: 15px;\"\u003e\n\u003ch4 style=\"color: #dc2626; margin-bottom: 5px;\"\u003e4. Made in the USA With Full In-House Engineering\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eMAKS Plastics manufactures every tank in the United States with complete control over materials, processes, and quality standards. Their in-house engineering team designs tanks specifically for the demands of RV use, not generic applications.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv style=\"border-left: 3px solid #e5e7eb; padding-left: 15px; margin-bottom: 15px;\"\u003e\n\u003ch4 style=\"color: #dc2626; margin-bottom: 5px;\"\u003e5. Proven Long-Term Reliability \u0026amp; Lower Lifetime Cost\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eMAKS tanks are built to last decades, not years. The combination of superior materials, seamless construction, and precision engineering means fewer replacements, less maintenance, and lower total cost of ownership compared to budget alternatives.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch3\u003eRV Applications \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMotorhomes requiring substantial fresh water capacity for extended travel\u003c\/li\u003e\n\u003cli\u003eTravel trailers for boondocking and dry camping without hookups\u003c\/li\u003e\n\u003cli\u003eFifth wheels needing dual cone design for improved drainage and winterization\u003c\/li\u003e\n\u003cli\u003eRV renovations and custom builds requiring precise-fit tanks\u003c\/li\u003e\n\u003cli\u003eReplacement for damaged, cracked, or deteriorated fresh water tanks\u003c\/li\u003e\n\u003cli\u003eApplications requiring complete drainage for winterization in cold climates\u003c\/li\u003e\n\u003cli\u003eFull-time RVers who need reliable, long-lasting water storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation \u0026amp; Winterization\u003c\/h3\u003e\u003cp\u003eInstalling the MAKS 110009M is straightforward for RVers with basic mechanical skills. Verify the 31x57x7 dimensions fit your available space, secure the tank with proper mounting straps or brackets, connect plumbing fittings to the low point drain and fill locations, and ensure adequate venting. The dual cone design makes winterization simple—just open the low point drain valve and gravity does the rest, evacuating every drop of water to prevent freeze damage. Many RV owners successfully install these tanks themselves, though professional installation is recommended if you're unfamiliar with RV plumbing systems.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat makes the dual cone design better than a standard tank?\u003c\/strong\u003e\u003cbr\u003eThe dual cone design ensures complete water drainage by funneling water toward the low point drain. This prevents stagnant water, reduces residue buildup, and allows thorough winterization—critical for RVers in cold climates.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this tank NSF-certified for potable water?\u003c\/strong\u003e\u003cbr\u003eYes, the MAKS 110009M is made from NSF-approved food-grade polyethylene that's safe for drinking water storage with no taste or odor transfer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long do MAKS tanks typically last?\u003c\/strong\u003e\u003cbr\u003eWith proper care and installation, MAKS tanks routinely last 15-20+ years. The UV-stabilized material and seamless construction resist cracking, fading, and degradation far better than budget alternatives.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install this tank myself?\u003c\/strong\u003e\u003cbr\u003eYes, many RV owners with basic mechanical skills successfully install MAKS tanks. Verify dimensions, secure mounting, connect plumbing, and ensure proper venting. If you're unfamiliar with RV plumbing, professional installation is recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this tank fit my RV?\u003c\/strong\u003e\u003cbr\u003eThe 110009M measures 31x57x7 inches and is designed for specific RV chassis configurations. Measure your available tank space carefully and verify the low point drain location matches your plumbing setup. Our AI Live Chat can help confirm compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I winterize this tank?\u003c\/strong\u003e\u003cbr\u003eThe dual cone design makes winterization simple. Open the low point drain valve and gravity evacuates all water from the tank. No pumping or blowing out required—the dual cone design ensures complete drainage.\u003c\/p\u003e\u003ch3\u003eWhy Buy from ElkhartRVParts.com?\u003c\/h3\u003e\u003cp\u003eAs the only authorized retailer for MAKS Plastics tanks, we guarantee 100% authentic OEM-grade parts backed by MAKS' quality standards and decades of manufacturing expertise. Every 110009M tank ships directly from our warehouse with fast, reliable delivery and expert support. Our AI Live Chat is available to help you verify compatibility, answer installation questions, and provide guidance on selecting the right tank for your specific RV model and usage needs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUpgrade to genuine MAKS quality and never worry about your fresh water tank again!\u003c\/strong\u003e Questions? Our AI Live Chat is here to help with product selection, compatibility verification, and installation guidance.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/elkhartrvparts.com\/collections\/motorhome-water-tanks-for-sale-rv-fresh-water-solutions\" style=\"display: inline-block; background-color: #dc2626; color: white; padding: 12px 24px; text-decoration: none; border-radius: 5px; font-weight: bold; margin-top: 10px;\"\u003eShop More Fresh Water Tanks →\u003c\/a\u003e\u003c\/p\u003e","brand":"MAKS Plastics","offers":[{"title":"Default Title","offer_id":47467004919960,"sku":"110009M","price":372.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0346\/2397\/9579\/files\/engineering_drawing_19893a20-caa7-426b-b83e-01e68405c2b4.png?v=1773084660","url":"https:\/\/elkhartrvparts.com\/en-ca\/products\/maks-50-gallon-fresh-water-tank-57x31x7-dual-cone-low-point-drain","provider":"Elkhart RV Parts","version":"1.0","type":"link"}