--- product_id: 13147354 title: "| One (1) RV Fresh and Gray Water 30 Gallon Tank | T-3000" brand: "classacustoms" price: "3073.80 DT" currency: TND in_stock: true category: "Class Acustoms" url: https://www.desertcart.tn/products/13147354-one-1-rv-fresh-and-gray-water-30-gallon-tank store_origin: TN region: Tunisia --- # 30 Gallon Capacity Compact 34.5x17.5x12 in NSF Certified MDPE Resin | One (1) RV Fresh and Gray Water 30 Gallon Tank | T-3000 **Brand:** classacustoms **Price:** 3073.80 DT **Availability:** ✅ In Stock ## Summary > 💧 Stay hydrated on the move with trusted, NSF-certified water storage! ## Quick Answers - **What is this?** | One (1) RV Fresh and Gray Water 30 Gallon Tank | T-3000 by classacustoms - **How much does it cost?** 3073.80 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/13147354-one-1-rv-fresh-and-gray-water-30-gallon-tank) ## Best For - classacustoms enthusiasts ## Why This Product - Trusted classacustoms brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Installation:** Rotate tank to fit your space; multiple built-in fittings for easy plumbing integration. - • **NSF Certified Materials:** Crafted from NSF/ANSI Std 61 approved medium density polyethylene ensuring safe drinking water storage. - • **Reliable 30 Gallon Capacity:** Generous size for fresh or gray water storage, perfect for extended RV trips or mobile setups. - • **Seamless One-Piece Construction:** Durable, leak-resistant design eliminates burst risks and simplifies maintenance. - • **Made in the USA with Quality Assurance:** Manufactured by Class A Customs in Indiana, each tank is cleaned and inspected for premium reliability. ## Overview The One (1) RV Fresh and Gray Water 30 Gallon Tank by Class A Customs is a durable, NSF-certified medium density polyethylene tank designed for safe fresh or gray water storage. Measuring 34.5 x 17.5 x 12 inches, it features seamless one-piece construction and multiple built-in fittings for versatile installation. Made in the USA, this vented, non-pressurized tank is ideal for RVs, campers, and mobile vendors seeking reliable water storage solutions. ## Description FRESH/DRINKING WATER SAFE – MADE IN THE USA by Class A Customs using NSF Certified Materials Tank & fittings made from DOW NSF International NSF/ANSI Std 61 approved Medium Density Polyethylene (MDPE) Resin SEAMLESS One-piece construction, no seams to burst COLOR Creamy White you can see waterline through tank. OEM PART No retail box - no install instructions Have a certified technician install all parts to prevent product damage and personal injury PREPARATION Tanks are made in a warehouse clean each tank prior to use to remove any debris, scuffs or marking from the manufacturing process. TANK MUST BE VENTED allowing air in and out when in use. *DO NOT PRESSURIZE TANK* do not make a sealed connection from garden hose directly to tank damage will occur. DO NOT over-tighten fittings damage will occur. MOUNTING & BRACING Place tank on level surface and brace to prevent tank from moving during transit. DO NOT hang tank by straps. DO NOT place weight on tank. FOOD VENDORS - BEFORE PURCHASING - Verify all requirements with health department where inspection will be made. ## Features - 30 Gallon Fresh or Gray Water Holding Tank Manufactured by Class A Customs - Made from NSF Approved Materials - Fresh & Drinking Water Safe - Can be used for Fresh or Gray Water Storage - WATER TANK MEASUREMENTS: 34.5” Longest Length (not including fittings) x 12” x 17.5” - Tank can sit on any side - rotate tank to change height or width Average Thickness 7/32” +/- Please view photos. (Due to the manufacturing process +/- .25" on each measurement) - TANK BUILT-IN TANK BUILT-IN FITTINGS: (TWO) 1.5" Female NPT Fitting - fitting is sealed and watertight, to use remove membrane with razor knife (TWO) .5" Female NPT Fitting - fitting is open DO NOT over-tighten fitting damage will occur, use plastic connecting fittings as metal will damage threads.: (TWO) 1.5" Balloon Style Threaded Female NPT Standard - fitting will be closed, to use remove inner membrane with razor knife (TWO) .5" Threaded Female NPT Standard - open fitting, unsealed - NON-PRESSURIZED TANK: tank must be vented allowing air in and out during use. DO NOT make a sealed connection with a garden hose directly to tank, this is a pressurized connection and will cause tank to explode causing damage. For filling tank it is recommended to use a fill dish or other gravity process. - Great extra water storage in RV, pop-up camper, off-road vehicles, concession trailers, hot dog carts, smaller food vendors and portable hand washing sinks. Class A Customs Manufactures this item in the USA in Elkhart, Indiana. Tanks are made in a warehouse clean each tank prior to use to remove any debris, scuffs or marking from the manufacturing process. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B007MSLA84 | | Best Sellers Rank | #62,333 in Automotive ( See Top 100 in Automotive ) #28 in RV Freshwater Tanks & Inlets | | Brand | classAcustoms | | Customer Reviews | 4.6 4.6 out of 5 stars (370) | | Date First Available | March 19, 2012 | | Item Weight | 18 pounds | | Item model number | T-3000-1 | | Manufacturer | Class A Customs | | Manufacturer Part Number | 30-gal | | Product Dimensions | 34.5 x 17.5 x 12 inches | ## Product Details - **Brand:** classAcustoms - **Color:** White - **Material:** Resin, Polyethylene (PE) - **Product Dimensions:** 34.5"L x 17.5"W x 12"H - **Capacity:** 30 Gallons ## Images ![| One (1) RV Fresh and Gray Water 30 Gallon Tank | T-3000 - Image 1](https://m.media-amazon.com/images/I/51y1sH8-puL.jpg) ## Questions & Answers **Q: dose this tank have internal baffles** A: No **Q: Need weight of only the plastic tank empty. Need exact weight for a build** A: This question makes no sense...The tank holds 30gal so that's 249.9 lbs.. Whatever you build better be able to hold a lot more than that.. **Q: do you know if is fine if i hang this 30 gal. tank with 2 metal straps 1.5 inches wide from the chassis of the truck ??** A: Yes, you will need to enclose the entire tank and brace it letting it sit on a level surface such as plywood or sheet metal. Be sure you check clearance to avoid having the tank removed on a speed bump or curb. Do not hang the tank under the trailer with straps, enclose tank on level surface.Food Vendors: Some states require your gray water tank to be placed outside of your trailer for safety reasons. This varies by your local health department, we do not know this information, check on this BEFORE ordering. **Q: How many gallons per minute will flow out of this tank?** A: It depends on your pump more than the tank. If you use the 1-1/2 inch hole you can pretty much drain it gravity in 90 seconds. Pulling it down with a large pump then you could probably do it in 30 seconds. ## Frequently Bought Together - Class A Customs | One (1) RV Fresh and Gray Water 30 Gallon Tank | T-3000 - SEAFLO 33-Series Water Pressure Pump - 115V AC, 3.3 GPM, 45 PSI, Self Priming, Smart Pressure Switch, UL & CSA Certified, for RV, Caravan, Off-Grid, Marine, and Industrial Use - Class A Customs | One (1) RV Fresh and Gray Water use 35 Gallon Tank | T-3500 | 38.75" X 12" X 17.375" | Camper and Concession Trailer/Food Truck --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/13147354-one-1-rv-fresh-and-gray-water-30-gallon-tank](https://www.desertcart.tn/products/13147354-one-1-rv-fresh-and-gray-water-30-gallon-tank) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-31*