The Open Top Plastic Tanks 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.
The Chem-Tainer 200 Gallon Open Top Batch Storage Tank (SKU TC3648AB) is a cylindrical open-top vessel molded in natural white polypropylene, standing 48 inches tall on a 36 inch diameter (36 x 36...
The Chem-Tainer 105 Gallon Cylindrical Open Top Tank (SKU TC2454AB) is a natural white polypropylene vessel that stands 54 inches tall on a compact 24-inch by 24-inch footprint, holding 105 gallons...
The Chem-Tainer 112 Gallon Rectangular Open Top Tank is a straight-sided, open-top polyethylene tank built for batching, washdown, parts rinsing, and general water storage where you need full top...
The Chem-Tainer 260 Gallon Open Top Batch Storage Tank (SKU TC3953AA-BLACK) is a cylindrical, black polyethylene open top tank built for batch mixing and bulk water storage where you need to reach...
The Chem-Tainer 500 Gallon PE Cylindrical Open Top Tank (SKU TC5260AA) is a 500-gallon natural white polyethylene open top tank built for bulk water storage, batching, and transfer where you need top...
The Snyder Industries 330 Gallon Open Top Total Drain Batch Tank is an open-top, cylindrical, dish-bottom tank built for batch mixing and complete drain-down between runs.It stands 80 inches tall on...
The Chem-Tainer 110 Gallon PP Cylindrical Open Top Tank (SKU TC3036AB) is a natural white open top tank molded in polypropylene, standing 36 inches tall on a roughly 30-inch outside diameter with a...
The Chem-Tainer 135-gallon rectangular open-top tank is a molded batch vessel built for open-access mixing, dosing, and process-water staging — jobs where you need to see into the tank and reach into...
The Chem-Tainer 315 Gallon Open Top Batch Storage Tank (SKU TC4842AA) is a cylindrical open-top polyethylene vessel built for batch mixing, settling, and bulk water staging where you need full top...
The Chem-Tainer 275 Gallon PP Cylindrical Open Top Tank (SKU TC4248AB) is a polypropylene open-top vessel that stands 48 inches tall on a 42 x 42 inch round footprint. With a natural white shell and...
The Chem-Tainer TC4246CB is a 250-gallon open top tank with a 20-degree cone bottom, molded in polypropylene for chemical service that needs full drainage. As a cone tank, the sloped floor discharges...
The Chem-Tainer 325 Gallon Open Top Batch Storage Tank is a tall, narrow cylindrical vessel built for mixing, batching, and bulk water storage where a removable top and direct top access matter more...