OneSource Plastics' Water catalog covers the full product range from the major US manufacturers. Search by SKU, brand, or capacity below. Bulk-pricing and consolidated-freight quotes available via 866-418-1777.
Applications
Potable and non-potable water storage — drinking water, irrigation, fire suppression
Rainwater harvesting and cistern storage
Industrial and municipal process water holding
Agricultural — water hauling, livestock watering, crop irrigation
Compliance & Standards
Rotomolded polyethylene tanks in this category are typically manufactured to ASTM D1998, and many use FDA 21 CFR 177.1520 compliant resin; certifications vary by model and manufacturer, so check each product's Specifications for what applies. UV stabilizers are co-extruded into the resin for outdoor installation. Maximum operating temperature 120°F for HDPE; higher for XLPE (cross-linked polyethylene). NSF 61 certified models available on request for potable drinking water applications — call to specify.
Freight & Delivery
Tanks ship LTL motor freight from the closest stocking warehouse to your delivery ZIP. Typical transit 5-10 business days. Liftgate available at delivery (per-shipment fee). Always inspect at delivery and note any damage on the bill of lading before signing — that is the LTL carrier claim trigger. Bulk-order consolidation reduces per-tank freight 25-40%. Same-business-day quotes: call 866-418-1777 with MPN, quantity, and delivery ZIP.
Sizing & Selection
Pick capacity first, then verify dimensions against your installation footprint. Most rotomolded tanks are built to OEM standard dimensions ± standard rotational-molding tolerance of ±2-3%. Vertical tanks need flat-pad foundation; horizontal/leg tanks need stand or cradle (check listing — some are sold with integrated stand, others require separate stand or band purchase). Application engineering: call 866-418-1777 for sizing, layout, and accessory recommendations.
Norwesco 6025 Gallon Black Heavy Duty Horizontal Leg Tank (44316B)
44316B is the largest horizontal leg tank on this sheet: 6025 gallons of black polyethylene, 193 inches long, 99 inches wide, 106...
Norwesco 15000 Gallon Vertical Liquid Storage Tank without Fittings (N-43822)
N-43822 is a 15000 gallon vertical liquid storage tank in white polyethylene, 165 inches in diameter and 186 inches...
15500 gallons standing 244 inches tall
The Norwesco N-44814 is the largest tank on this sheet: 15500 gallons of water in a black polyethylene vertical shell 141 inches in diameter and 244 inches...
Fifteen thousand gallons on a thirteen foot circle
Wide rather than tall is the whole character of this one. The Norwesco N-43821 holds 15000 gallons in a white polyethylene shell the sheet gives as...
Norwesco 15000 Gallon Black Vertical Storage Tank (43821B)
43821B is a 15000 gallon black polyethylene vertical, 165 inches across and 186 inches tall, with an empty weight cell of 3603 lb and a...
Norwesco 15500 Gallon Green (California Only) Water Storage Tank: twenty feet four inches tall
Part number 44816 carries a capacity cell of 15500 gallons. The sheet gives the shell as 141 by 141...
9,500 gallons of chemical storage on a ten foot base
The Snyder 7450000N43 is a white polyethylene vertical chemical storage tank, 120 inches across and 215 inches tall, holding 9,500 gallons at...
Fifteen thousand five hundred gallons, twenty feet of shell
The Norwesco N-43941 holds 15500 gallons in a white polyethylene shell the sheet gives as 141 inches across and 244 inches tall, which is...
Norwesco 15500 Gallon Vertical Water Storage Tank without Fittings in Black (N-44815)
N-44815 is a 15500 gallon vertical water storage tank in black polyethylene, 141 inches in diameter and 244...
43983: 15500 gallons through a 141 inch base
The sheet for 43983 reads 15500 gallons, a shell of 141 by 141 by 244 inches, an empty weight of 3603 lb and a ship weight of the same figure. Colour...
Norwesco 15000 Gallon HDPE Underground Liquid Storage Tank (N-41615)
N-41615 is a 15000 gallon underground liquid storage tank in white polyethylene, 511 inches long, 101 inches wide and 107 inches...
10,500 gallons of chemical storage at 1.9 specific gravity
The Snyder 5330100N45 is a white high density linear polyethylene vertical chemical storage tank, 142 inches across and 169 inches tall,...