{"product_id":"maks-holding-tank-57-25-x-32-x-9-49-gallons-end-center-drain-cone-tank","title":"MAKS Holding Tank 57.25 X 32 X 9 - 49 Gallons - End Center Drain - Cone Tank","description":"\u003cdiv style=\"background-color: #f3f4f6; border-left: 4px solid #1d9bf0; padding: 15px; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0; color: #1d9bf0; font-weight: bold;\"\u003e✓ ElkhartRVParts.com - The Only Authorized Place for MAKS Plastics\u003c\/p\u003e\u003c\/div\u003e\u003cdiv style=\"background-color: #f3f4f6; border-left: 4px solid #10b981; padding: 15px; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0; color: #10b981; font-weight: bold;\"\u003e✓ 100% Verified Authentic OEM Grade Part\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003eMAKS Holding Tank 32 X 57.25 X 9 - 49 Gallons - End Center Drain - Cone Tank\u003c\/h2\u003e\u003cp\u003eThe MAKS 49-gallon cone holding tank delivers exceptional waste storage capacity with a specialized cone design for superior drainage performance. Measuring 32 inches by 57.25 inches by 9 inches, this tank features an end center drain configuration for optimal waste flow and straightforward plumbing connections. The cone design promotes complete waste evacuation and reduces residue buildup. Built with MAKS Plastics' signature seamless roto-molding technology and UV-stabilized materials, this tank provides reliable performance for larger motorhomes, travel trailers, and fifth wheels.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerous 49-Gallon Capacity:\u003c\/strong\u003e Extended storage for longer trips and larger RVs without frequent dumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCone Design:\u003c\/strong\u003e Tapered interior promotes complete waste drainage and minimizes residue buildup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Center Drain:\u003c\/strong\u003e Centrally positioned drain ensures complete waste evacuation and simplified plumbing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Waste Flow:\u003c\/strong\u003e Cone geometry ensures efficient evacuation and easier tank maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Construction:\u003c\/strong\u003e One-piece roto-molded design eliminates leak points and weak seams\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\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 32 inches (L) × 57.25 inches (W) × 9 inches (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 49 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Type:\u003c\/strong\u003e Cone Holding Tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrain Location:\u003c\/strong\u003e End Center\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 120048001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 25 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e UV-stabilized polyethylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e RV waste water storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"background-color: white; border: 2px solid #dc2626; padding: 20px; margin: 25px 0;\"\u003e\n\u003ch3 style=\"color: #dc2626; margin-top: 0;\"\u003eTop 5 Features That Make MAKS Plastics Tanks the Best on the Market\u003c\/h3\u003e\n\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\n\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 chemical degradation from waste products, ensuring your tank won't crack, fade, or fail prematurely.\u003c\/p\u003e\n\u003c\/div\u003e\n\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\n\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\n\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\n\u003c\/div\u003e\u003ch3\u003eRV Applications \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLarge motorhomes requiring substantial waste storage\u003c\/li\u003e\n\u003cli\u003eTravel trailers for extended boondocking and dry camping\u003c\/li\u003e\n\u003cli\u003eFifth wheels needing cone design for improved drainage\u003c\/li\u003e\n\u003cli\u003eRV renovations and custom builds\u003c\/li\u003e\n\u003cli\u003eReplacement for damaged or deteriorated holding tanks\u003c\/li\u003e\n\u003cli\u003eApplications requiring enhanced waste evacuation\u003c\/li\u003e\n\u003cli\u003eFull-time RVers needing maximum capacity and drainage efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose MAKS Plastics for Your RV?\u003c\/h3\u003e\u003cp\u003eMAKS Plastics has been the trusted name in RV tank manufacturing for decades, supplying OEM-grade tanks to major RV manufacturers and aftermarket customers. Their commitment to American manufacturing, precision engineering, and quality materials ensures you're getting a tank that will perform reliably for the life of your RV. When you choose MAKS, you're choosing proven durability, exact-fit design, and the peace of mind that comes with genuine OEM-quality components.\u003c\/p\u003e\u003cdiv style=\"background-color: #f3f4f6; border-left: 4px solid #dc2626; padding: 15px; margin: 20px 0;\"\u003e\u003cp style=\"margin: 0; font-weight: bold;\"\u003e⚠️ INSTALLATION WARNING: Professional installation recommended. Ensure proper mounting, venting, and plumbing connections. Verify tank dimensions and drain location compatibility before installation. Follow all local codes and RV manufacturer guidelines.\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eNeed help finding the right RV holding tank? Use our AI Live Chat for expert product guidance and RV compatibility assistance.\u003c\/strong\u003e\u003c\/p\u003e","brand":"MAKS Plastics","offers":[{"title":"Default Title","offer_id":47463385858200,"sku":"120048001","price":403.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0346\/2397\/9579\/files\/engineering_drawing_2a3d2fa8-b6a7-4d2a-99c0-d0fa5f9a6ab4.png?v=1773085300","url":"https:\/\/elkhartrvparts.com\/en-ca\/products\/maks-holding-tank-57-25-x-32-x-9-49-gallons-end-center-drain-cone-tank","provider":"Elkhart RV Parts","version":"1.0","type":"link"}