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RV Water Tanks
Plastic-Mart offers a wide range of RV water tanks for sale. Plastic-Mart's RV holding tanks, such as our RV fresh water tanks, RV gray water holding tanks, and RV black water holding tanks, are FDA approved.
We provide standard and custom fittings for our 3 gallon, 10 gallon, and even 100 gallon RV water tanks. Our RV water holding tanks are rotomolded from FDA approved plastic resin, safe for fresh drinking water storage, yet strong enough to be used as septic, greywater, or blackwater tanks if needed.
Plastic-Mart also carries RV water pumps that make it easy to sanitize RV water tanks. We provide equipment like inlets for different types of RVs and campers, whether it be travel trailers, fifth-wheel trailers, pop-up campers, or toy haulers.
Contact us now to learn more about fittings, sizes and water tank replacements.
| Capacity | Name | Diameter | Length | Width | Height | SKU | Price | |
|---|---|---|---|---|---|---|---|---|
|
3 Gallons
|
Ronco Plastics 3 Gallon Plastic RV Water Tank | 17 | 7 | 7 | R-RV13W | $115.60 | |
|
3 Gallons
|
Ronco Plastics 3 Gallon Light Duty Polyethylene RV Fresh Water Tank | 16.375 | 9 | 5.25 | R-RVB267 | $154.99 | |
|
|
4 Gallons
|
Ronco Plastics 4 Gallon Light Duty Polyethylene RV Fresh Water Tank | 17.625 | 8.25 | 7.875 | R-RVB269 | $154.99 | |
|
4 Gallons
|
Trionic 4 Gallon Plastic Marine and RV Water or Waste Holding Tank | 13.125 | 10 | 8 | TRI-2004 | As low as$140.50 | |
|
|
4.25 Gallons
|
Ronco Plastics 4.25 Gallon Plastic RV Water Tank | 26 | 11 | 7 | R-RVB525 | $94.38 | |
|
|
5 Gallons
|
Ronco Plastics 5 Gallon Plastic RV Water Tank | 20 | 12 | 5.5 | R-RVB390 | $179.99 | |
|
|
5 Gallons
|
Ronco Plastics 5 Gallon Plastic RV Water Tank | 18 | 13.5 | 7 | R-RVB410 | $179.99 | |
|
|
5 Gallons
|
Ronco Plastics 5 Gallon Plastic RV Water Tank | 21 | 8.25 | 8 | R-RVB322 | $179.99 | |
|
|
5 Gallons
|
Ronco Plastics 5 Gallon Plastic RV Water Tank | 18.5 | 9.5 | 6.75 | R-RVB377 | $113.25 | |
|
|
5 Gallons
|
Ronco Plastics 5 Gallon Plastic RV Water Tank | 12.25 | 12.25 | 8.25 | R-RVB268 | $154.99 | |
|
|
6 Gallons
|
Ronco Plastics 6 Gallon Plastic RV Water Tank | 13.75 | 13.75 | 10 | R-RVB404 | $199.99 | |
|
|
6 Gallons
|
Ronco Plastics 6 Gallon Light Duty Polyethylene RV Fresh Water Tank | 16 | 12 | 8 | R-RVB277 | $199.99 | |
|
|
6 Gallons
|
Ronco Plastics 6 Gallon Plastic RV Water Tank | 21.625 | 14.75 | 5.75 | R-RVB285 | $117.20 | |
|
|
6 Gallons
|
Ronco Plastics 6 Gallon Plastic RV Water Tank | 20 | 11.5 | 7 | R-RVB357 | $199.99 | |
|
6 Gallons
|
Trionic 6 Gallon Plastic Marine and RV Water or Waste Holding Tank | 16 | 11.75 | 8 | TRI-2006 | As low as$151.00 | |
|
|
6.5 Gallons
|
Ronco Plastics 6.5 Gallon Plastic RV Water Tank | 27 | 13.25 | 4.25 | R-RVB533 | $244.99 | |
|
|
7 Gallons
|
Ronco Plastics 7 Gallon Plastic RV Water Tank | 19.25 | 13.125 | 7.125 | R-RVB271 | $199.99 | |
|
|
7 Gallons
|
Ronco Plastics 7 Gallon Plastic RV Water Tank | 24.25 | 12.5 | 5.75 | R-RVB272 | $199.99 | |
|
|
7 Gallons
|
Ronco Plastics 7 Gallon Plastic RV Water Tank | 27 | 10.25 | 6.5 | R-RVB287 | $199.99 | |
|
|
7 Gallons
|
Ronco Plastics 7 Gallon Plastic RV Water Tank | 12 | 12 | 12 | R-RVB326 | $154.99 | |
|
|
7 Gallons
|
Ronco Plastics 7 Gallon Plastic RV Water Tank | 15.625 | 15.125 | 7.75 | R-RVB275 | $101.91 | |
|
|
7.5 Gallons
|
Ronco Plastics 7.5 Gallon Plastic RV Water Tank | 13 | 12 | 12 | R-RVB535 | $154.99 | |
|
|
8 Gallons
|
Ronco Plastics 8 Gallon Plastic RV Water Tank | 17 | 12.75 | 10 | R-RV41W | $174.99 | |
|
|
8 Gallons
|
Ronco Plastics 8 Gallon Plastic RV Water Tank | 17.75 | 15.75 | 8.25 | R-RV21W | $153.00 | |
|
|
8 Gallons
|
Ronco Plastics 8 Gallon Plastic RV Water Tank | 24 | 12.25 | 6.875 | R-RVB270 | $224.99 | |
|
|
8 Gallons
|
Ronco Plastics 8 Gallon Light Duty Polyethylene RV Fresh Water Tank | 24 | 10 | 9 | R-RVB360 | $224.99 | |
|
|
8 Gallons
|
Ronco Plastics 8 Gallon Plastic RV Water Tank | 18 | 11.5 | 10 | R-RVB186 | $224.99 | |
|
|
9 Gallons
|
Ronco Plastics 9 Gallon Plastic RV Water Tank | 16 | 14 | 10 | R-RVB132 | $244.99 | |
|
|
9 Gallons
|
Ronco Plastics 9 Gallon Plastic RV Water Tank | 27 | 15 | 6 | R-RVB304 | $224.99 | |
|
|
9 Gallons
|
Ronco Plastics 9 Gallon Plastic RV Water Tank | 18 | 12.5 | 11 | R-RVB321 | $224.99 | |
|
|
9 Gallons
|
Ronco Plastics 9 Gallon Plastic RV Water Tank | 19.5 | 14 | 8 | R-RVB358 | $224.99 | |
|
|
9 Gallons
|
Ronco Plastics 9 Gallon Plastic RV Water Tank | 19 | 15 | 9 | R-RVB442 | $224.99 | |
|
|
9 Gallons
|
Ronco Plastics 9 Gallon Plastic RV Water Tank | 18.5 | 17 | 7.5 | R-RVB532 | $157.39 | |
|
|
9 Gallons
|
Ronco Plastics 9 Gallon Plastic RV Water Tank | 32 | 15 | 5 | R-RVB288 | $224.99 | |
|
|
9 Gallons
|
Ronco Plastics 9 Gallon Plastic RV Water Tank | 20.5 | 12.75 | 8 | R-RV56W | $199.99 | |
|
|
9 Gallons
|
Ronco Plastics 9 Gallon Plastic RV Water Tank | 25.5 | 10.5 | 8.5 | R-RVB361 | $224.99 | |
|
9 Gallons
|
Ronco Plastics 9 Gallon Plastic RV Water Tank | 34.25 | 15 | 12 | R-RV31W | $211.00 | |
|
|
10 Gallons
|
Ronco Plastics 10 Gallon Plastic RV Water Tank | 25.25 | 12.75 | 8 | R-RVB389 | $244.99 | |
|
|
10 Gallons
|
Ronco Plastics 10 Gallon Plastic RV Water Tank | 32 | 19.5 | 4.75 | R-RVB323 | $244.99 | |
|
|
10 Gallons
|
Ronco Plastics 10 Gallon Light Duty Polyethylene RV Fresh Water Tank | 18 | 13 | 11 | R-RVB365 | $244.99 | |
|
|
10 Gallons
|
Ronco Plastics 10 Gallon Light Duty Polyethylene RV Fresh Water Tank | 18 | 12 | 12 | R-RVB560 | $166.13 | |
|
10 Gallons
|
Trionic 10 Gallon Plastic Marine and RV Water or Waste Holding Tank | 17 | 14 | 10 | TRI-2010 | As low as$228.33 | |
|
|
10 Gallons
|
Ronco Plastics 10 Gallon Plastic RV Water Tank | 15.375 | 13.25 | 13.25 | R-RVB263 | $146.00 | |
|
|
10 Gallons
|
Ronco Plastics 10 Gallon Plastic RV Water Tank | 26 | 11 | 11 | R-RVB438 | $224.99 | |
|
|
11 Gallons
|
Ronco Plastics 11 Gallon Plastic RV Water Tank | 30.25 | 10 | 9 | R-RV23W | $199.99 | |
|
|
11 Gallons
|
Ronco Plastics 11 Gallon Plastic RV Water Tank | 35 | 19.5 | 4.75 | R-RVB319 | $244.99 | |
|
11 Gallons
|
Ronco Plastics 11 Gallon Light Duty Polyethylene RV Fresh Water Tank | 17 | 16 | 11 | R-RVB375 | $269.99 | |
|
|
11 Gallons
|
Ronco Plastics 11 Gallon Plastic RV Water Tank | 15.375 | 13.5 | 13.5 | R-RVB286 | $224.99 | |
|
|
12 Gallons
|
Ronco Plastics 12 Gallon Light Duty Polyethylene RV Fresh Water Tank | 16 | 16 | 15 | R-RVB441 | $167.72 | |
|
|
12 Gallons
|
Ronco Plastics 12 Gallon Plastic RV Water Tank | 18 | 13 | 13 | R-RV16W | $199.99 |
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Gallon Capacity
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Water
- Vertical Plastic Water Tanks
- Underground Water Storage Tanks
- Portable Plastic Water Storage Tanks
- Doorway Water Tanks
- Cradle Water Tanks
- Emergency Water Tanks
- IBC Totes and Caged Water Tanks
- Onion Water Tanks
- Plastic Stock Tanks - Water Troughs
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- Transport Tanks
- Truck Bed Plastic Water Tanks
-
Storage
- Vertical Liquid Storage Tanks
- Horizontal Leg Tanks
- Cone Bottom Tanks
- Stackable Liquid Storage Tanks
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- Brine Storage Tanks
- Containment Tanks & Basins
- Double Wall Tanks
- Loaf Tanks
- Low Profile Hauling & Storage Tanks
- Open Top Plastic Tanks
- PCO Tanks
- Polypropylene Tanks
- Portable Storage Tanks
- Pressure Wash / Auto Detail Tanks
- Steel Metal Storage Tanks
- Storage Tanks Accessories
- Utility Tanks
- Doorway Liquid Storage Tank
- Pressure Wash
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