The Storage catalog at OneSource Plastics includes every active manufacturer SKU across Norwesco, Snyder Industries, Chem-Tainer, Enduraplas, and Bushman — rotomolded polyethylene tanks. Certifications such as ASTM D1998 construction and FDA 21 CFR 177.1520 food-contact resin compliance vary by model and manufacturer, so check each product's Specifications for what applies to that tank. Use the sort and filter controls below to narrow by capacity, brand, or dimensions.
Applications
Water storage — potable, irrigation, fire suppression, livestock
Industrial process holding, batch mixing, and dosing
Agricultural — fertilizer, herbicide, water hauling, livestock watering
Compliance & Standards
All polyethylene tanks in this category are rotomolded from FDA 21 CFR 177.1520 compliant resin and manufactured to ASTM D1998 specification for upright polyethylene storage. 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.
A 3725 gallon blue heavy duty leg tank for dense fertilizer and chemicals
The Norwesco 3725 gallon heavy duty horizontal leg tank, part number 44049, is a blue high density linear polyethylene tank...
A 3725 gallon black leg tank for water and fertilizer storage
The Norwesco 3725 gallon black horizontal leg tank, part number 44047B, is a polyethylene storage tank 145 inches long, 92 inches wide...
The Enduraplas 4000 Gallon White Cone Bottom Tank with Stand (SKU THC04000KW) is a full-drain, SG 1.9-rated polyethylene vessel built for processing and chemical batching where you need the tank to...
The Enduraplas 4000 Gallon Black Cone Bottom Tank with Stand (SKU THC04000KB) is a full-drain chemical storage and batching tank built for operations that need every gallon to empty cleanly through...
The Enduraplas 4000 Gallon Green Cone Bottom Tank with Stand is a full-drain vessel built for chemical batching, blending, and dosing where the tank must empty completely through the bottom. Standing...
A 3725 gallon black heavy duty leg tank for liquids heavier than water
The Norwesco 3725 gallon black heavy duty horizontal leg tank, part number 44049B, is a polyethylene storage tank 145 inches...
A 6100 gallon black heavy duty vertical tank for liquids heavier than water
The Norwesco 6100 gallon black heavy duty vertical storage tank, part number 40918, is a rotomolded polyethylene tank 119...
A 6500 gallon black heavy duty vertical tank for liquids heavier than water
The Norwesco 6500 gallon black heavy duty vertical storage tank, part number 40232B, is a polyethylene tank 119 inches in...
A 4,500 gallon black polyethylene vertical tank for water and liquids that must stay dark
The Snyder Industries 4500 Gallon ASTM Black Vertical Storage Tank, part number 7420000N49, is a black...
A 4035 gallon white elliptical leg tank that fits under a low roof
The Norwesco 4035 gallon horizontal elliptical leg tank in white, part number 41267, is a polyethylene tank 192 inches long, 92...
A 4,100 gallon black vertical tank for water and liquids up to 1.5 specific gravity
Part number 7360000N49 is the Snyder Industries 4100 Gallon ASTM Black Vertical Storage Tank, a flat bottom...
A 1,550 gallon double wall tank in cross-linked polyethylene
The Snyder 5490000N42 is a double wall chemical storage tank: a 1,550 gallon cross-linked polyethylene primary tank standing inside its...