{"product_id":"50-x-21-x-4-gray-water-tank","title":"50″ x 21″ x 4″ Gray Water Tank","description":"\u003cp\u003eThis 50-3\/8″ x 21-1\/8″ x 3-7\/8″ tank is typically used to hold grey water. If you have an Airstream, you can install a modern 16 gallon tank (or even 2 tanks for 32 gallons) without major reconfiguration of your chassis frame. In most cases, these tanks slide right between the rungs on your ladder frame and do not hang below the belly pan! We will spin weld fittings on your tank wherever you like for just $10\/ fitting.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTechnical Specs\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e50-3\/8″ x 21-1\/8″ x 3-7\/8″ (allow 1\/4″ variability)\u003c\/li\u003e \u003cli\u003e16 gallon capacity\u003c\/li\u003e \u003cli\u003eFood grade (NSF 51) polyethylene (LLDPE)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cbr\u003eHow to Order:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003col\u003e \u003cli\u003eRead the tank Design Tips document\u003c\/li\u003e \u003cli\u003ePrint the Diagram Worksheet\u003c\/li\u003e \u003cli\u003eDraw your tank diagram and complete the worksheet\u003c\/li\u003e \u003cli\u003ePlace your order online or over the phone\u003c\/li\u003e \u003cli\u003eWrite your order number on your worksheet\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e\u003cbr\u003eDue to the size of this tank, it ships separately and is unboxed. Expect it to arrive in good condition with some cosmetic marks from shipping and handling.\u003c\/p\u003e","brand":"Trailer Parts Mart","offers":[{"title":"Default Title","offer_id":52963247161560,"sku":"VTS-851","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0898\/9144\/files\/01_VTS-851-2__41474__81871__43463_6df114b1c99c.webp?v=1794460201","url":"https:\/\/trailerproparts.com\/products\/50-x-21-x-4-gray-water-tank","provider":"Trailer Parts Mart","version":"1.0","type":"link"}