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 1000 gallon 20-degree open-top cone-bottom tank (SKU TC6672CA) is a polyethylene vertical built for bulk chemical batching where you need the contents to drain to a near-empty heel...
The Chem-Tainer 1100 gallon open top batch storage tank is a cylindrical, open-top polyethylene vessel for high-density water and process batching where you need top access for mixing, manual...
The Chem-Tainer 1500 Gallon Open Top Batch Storage Tank (SKU TC7384AA) is a cylindrical open-top polyethylene tank for batch mixing, settling, and bulk water storage where overhead access matters. It...
The Chem-Tainer 1350 gallon open top batch storage tank (SKU TC8259AA) is a cylindrical, open-top polyethylene tank built for white batching, mixing, and bulk water storage where you need top access...
The Chem-Tainer 2000 Gallon Open Top Batch Storage Tank (SKU TC8290AA) is a cylindrical, open-top polyethylene tank built for mixing, batching, and bulk storage where you need full access to the top...
The Chem-Tainer 1500 gallon 15 degree open top cone bottom tank is a vertical polyethylene tank rated to 2.0 specific gravity. The 15-degree sloped cone bottom keeps settling solids and slurries...
The Snyder Industries 3600 Gallon Open Top Batch Storage Tank (SKU SII-5950000N43) is a white, cylindrical open-top tank built for bulk water batching, mixing, and high-volume storage where you need...
The Chem-Tainer 2925 gallon open top batch storage tank (SKU TC9597AA) is a natural white polyethylene vessel built for open-top water batching, mixing, and bulk storage where you need easy top...
The Chem-Tainer 2000 Gallon 15-degree open-top cone-bottom tank is a polyethylene bulk vessel built for full-drain chemical and process service where you need solids and residual liquid to move...
The Chem-Tainer 2450 Gallon PE Cylindrical Open Top Tank is a heavy-duty open-top water reservoir molded in natural white polyethylene, rated to a 2.0 specific gravity and standing 84 inches tall on...
The Chem-Tainer 1850 gallon open top batch storage tank is a cylindrical, open-top polyethylene vessel built for high-density batching, mixing, and bulk water storage where you load from the top and...
The Snyder Industries 4750 Gallon Open Top Batch Storage Tank is a cylindrical, open-top vessel molded from high density linear polyethylene in white, standing 101 inches tall on a 120-inch diameter...