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.

Capacity	Name	Length	Width	Height	SKU	Price
43 Gallons	Ronco Plastics 43 Gallon Plastic RV Water Tank	53	20	13.5	R-RV19W	$422.00
43 Gallons	Ronco Plastics 43 Gallon Plastic RV Water Tank	30.5	20.5	18.5	R-RVB220	$489.99
43 Gallons	Ronco Plastics 43 Gallon Plastic RV Water Tank	67.5	15.5	13	R-RV12W	$422.00
43 Gallons	Ronco Plastics 43 Gallon Plastic RV Water Tank	54	16	13	R-RVB368	$499.99
45 Gallons	Ronco Plastics 45 Gallon Plastic RV Water Tank	65	32	8	R-RV51W	$575.00
45 Gallons	Ronco Plastics 45 Gallon Plastic RV Water Tank	34.5	32	14	R-RV58W	$498.00
45 Gallons	Ronco Plastics 45 Gallon Plastic RV Water Tank	57.5	23	12.75	R-RV5W	$326.00
45 Gallons	Trionic 45 Gallon Plastic Marine and RV Water or Waste Holding Tank	27	20	20	TRI-2045	As low as$454.17
45 Gallons	Ronco Plastics 45 Gallon Plastic RV Water Tank	60	25	8.75	R-RV46W	$498.00
45 Gallons	Trionic 45 Gallon Plastic Marine and RV Water or Waste Holding Tank	39	19.5	14	TRI-2045-2	As low as$454.17
45 Gallons	Ronco Plastics 45 Gallon Plastic RV Water Tank	36	23	13	R-RV47W	$342.00
45 Gallons	Ronco Plastics 45 Gallon Plastic RV Water Tank	78	18	8.5	R-RVB310	$499.99
45 Gallons	Ronco Plastics 45 Gallon Plastic RV Water Tank	47.5	17.375	14.25	R-RVB370	$301.98
45 Gallons	Ronco Plastics 45 Gallon Plastic RV Water Tank	38	22	14	R-RVB376	$529.99
45 Gallons	Ronco Plastics 45 Gallon Plastic RV Water Tank	40	19	15.625	R-RVB318	$375.30
45 Gallons	Ronco Plastics 45 Gallon Plastic RV Water Tank	36	33	10	R-RVB386	$317.07
45 Gallons	Ronco Plastics 45 Gallon Plastic RV Water Tank	26	22	20	R-RVB538	$529.99
45 Gallons	Trionic 45 Gallon Plastic Marine and RV Water or Waste Holding Tank	32	22	16	TRI-2045-1	As low as$454.17
46 Gallons	Ronco Plastics 46 Gallon Plastic RV Water Tank	40.5	25.25	12	R-RV33W	$369.99
46 Gallons	Trionic 46 Gallon Plastic Marine and RV Water or Waste Holding Tank	45	25	10.75	TRI-2046	As low as$460.83
46 Gallons	Ronco Plastics 46 Gallon Plastic RV Water Tank	36	22	14	R-RV22W	$309.37
47 Gallons	Ronco Plastics 47 Gallon Plastic RV Water Tank	33.25	24.5	15	R-RVB507	$283.10
47 Gallons	Trionic 47 Gallon Plastic Marine and RV Water or Waste Holding Tank	61	18	10	TRI-2047	As low as$481.67
48 Gallons	Ronco Plastics 48 Gallon Plastic RV Water Tank	68.5	27	7	R-RVB229	$559.99
48 Gallons	Ronco Plastics 48 Gallon Plastic RV Water Tank	45.5	24.25	11	R-RVB306	$384.80
48 Gallons	Ronco Plastics 48 Gallon Plastic RV Water Tank	39	27.5	11.75	R-RVB491	$559.99
48 Gallons	Ronco Plastics 48 Gallon Plastic RV Water Tank	48	20	12	R-RV9W	$419.99
50 Gallons	Ronco Plastics 50 Gallon Plastic RV Water Tank	64	22	9.125	R-RVB308	$559.99
50 Gallons	Trionic 50 Gallon Plastic Marine and RV Water or Waste Holding Tank	54.5	22.5	10.25	TRI-2050-5	As low as$496.67
50 Gallons	Ronco Plastics 50 Gallon Plastic RV Water Tank	33	27	14	R-RVB210	$529.99
50 Gallons	Ronco Plastics 50 Gallon Plastic RV Water Tank	50	16	16	R-RVB416	$629.30
50 Gallons	Trionic 50 Gallon Plastic Marine and RV Water or Waste Holding Tank	37	29	11.75	TRI-2050	As low as$496.67
50 Gallons	Trionic 50 Gallon Plastic Marine and RV Water or Waste Holding Tank	57	15.188	14	TRI-2050-1	As low as$496.67
50 Gallons	Trionic 50 Gallon Plastic Marine and RV Water or Waste Holding Tank	58	14.5	13.5	TRI-2050-3	As low as$496.67
50 Gallons	Ronco Plastics 50 Gallon Plastic RV Water Tank	40	20	16	R-RVB156	$559.99
50 Gallons	Ronco Plastics 50 Gallon Plastic RV Water Tank	59.75	18.5	11.75	R-RVB465	$559.99
50 Gallons	Trionic 50 Gallon Plastic Marine and RV Water or Waste Holding Tank	60.5	18	11.75	TRI-2050-2	As low as$496.67
50 Gallons	Trionic 50 Gallon Plastic Marine and RV Water or Waste Holding Tank	30	20	20	TRI-2050-4	As low as$496.67
51 Gallons	Trionic 51 Gallon Plastic Marine and RV Water or Waste Holding Tank	33	24.5	16	TRI-2051	As low as$496.67
52 Gallons	Ronco Plastics 52 Gallon Plastic RV Water Tank	60.25	20.125	12	R-RV8W	$385.00
52 Gallons	Ronco Plastics 52 Gallon Light Duty Plastic RV Water Tank	28	23	21	R-RVB295	$423.00
52 Gallons	Ronco Plastics 52 Gallon Light Duty Plastic RV Water Tank	30.5	24.375	17.375	R-RVB315	$559.99
53 Gallons	Ronco Plastics 53 Gallon Light Duty Plastic RV Water Tank	58	26.5	9.25	R-RVB133	$559.99
53 Gallons	Ronco Plastics 53 Gallon Plastic RV Water Tank	44.5	26	9.5	R-RV68W	$556.00
53 Gallons	Ronco Plastics 53 Gallon Light Duty Plastic RV Water Tank	72	15	13	R-RVB312	$559.99
53 Gallons	Ronco Plastics 53 Gallon Light Duty Plastic RV Water Tank	72	15	13	R-RVB545	$579.99
55 Gallons	Ronco Plastics 55 Gallon Light Duty Plastic RV Water Tank	33.375	28.5	14.635	R-RVB528	$373.72
55 Gallons	Ronco Plastics 55 Gallon Plastic RV Water Tank	36.75	25.5	15.5	R-RV32W	$345.00
55 Gallons	Ronco Plastics 55 Gallon Plastic RV Water Tank - Odd Shape	62	21.5	13	R-RV28W	$439.99
55 Gallons	Ronco Plastics 55 Gallon Plastic RV Water Tank	40	24	14	R-RV48W	$369.99

RV Water Tanks

Customer Support

Customer Service

Sales

Resources

Company

Connect With Us