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 Chemtainer 5 gallon open top batch storage tank (SKU TC1114AA) is a small cylindrical polyethylene vessel built for hand-worked batch mixing, sampling, and short-term storage where you need top...
The Chem-Tainer 2 Gallon PE Rectangular Open Top Tank is a small polyethylene mixing and measuring vessel built for benchtop and portable work where you need an open container you can reach into,...
The Chemtainer R12X612A is a 3-gallon open-top rectangular batch storage tank molded in natural white polyethylene, sized for benchtop mixing, small-batch holding, and point-of-use water storage...
The Chem-Tainer 1 Gallon PE Rectangular Open Top Tank is a workstation-scale polyethylene vessel built for benchtop mixing, sampling, parts soaking, and point-of-use water holding where you need an...
The Chemtainer 5 Gallon 20 Degree Open Top Cone Bottom Tank (SKU TC1113CA) is a small polyethylene batch vessel built for full-drain chemical mixing and dispensing. Molded from polyethylene with a 1...
The Chem-Tainer 6 Gallon PE Rectangular Open Top Tank is a small, open-top polyethylene rectangular tank built for hand-scale mixing, parts soaking, batch staging, and point-of-use water holding...
The Chem-Tainer 7 Gallon PE Rectangular Open Top Tank is a compact, wide-mouth polyethylene container built for small-volume water handling and top-access work where you need full reach from the top...
The Chemtainer 10 Gallon Open Top Batch Storage Tank (SKU TC1321AA) is a compact cylindrical vessel for small-batch mixing, measuring, and short-term water storage where you need to see into and...
The Chemtainer 15 Gallon Open Top Batch Storage Tank (SKU TC1519AA) is a compact cylindrical polyethylene vessel built for small-batch mixing, rinsing, and short-term holding where you need fast...
The Chem-Tainer 7 Gallon Open Top Batch Storage Tank (SKU R081812A) is a small rectangular polyethylene tank built for hand-batched mixing, dosing, and short-term storage on a benchtop or inside a...
The Chem-Tainer 16 Gallon Open Top Batch Storage Tank (SKU TC1522AA) is a compact cylindrical open top tank built for hands-on batching, mixing, and short-cycle storage where you need full top access...
The Chem-Tainer 7 Gallon Open Top Batch Storage Tank is a compact cylindrical vessel built for small-batch mixing, sampling, and benchtop or floor-level storage where you need an open container you...