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 30 Gallon 20 Degree Open Top Cone Bottom Tank (SKU TC1840AP) is a compact vertical polyethylene tank built for full-drain chemical batching and mixing. The 20-degree cone bottom and...
The Chem-Tainer 90 Gallon PE Cylindrical Open Top Tank (SKU TC2448AA) is a tall, compact-footprint storage vessel for operations that need vertical water capacity without spreading across the floor...
The Norwesco 250 Gallon Open Top Containment Tank is a black polyethylene catch basin built to sit under a smaller tank, drum, or transfer station and hold whatever it releases. It carries a...
The Chem-Tainer 45 Gallon PE Rectangular Open Top Tank is a compact, open-top polyethylene vessel built for water batching, washdown stations, parts rinse setups, and general-purpose open tank...
The Snyder Industries 110 Gallon Open Top Batch Storage Tank is a cone-bottom batch vessel molded in cross-linked polyethylene (XLPE), rated to a 1.9 specific gravity, standing 46 inches tall on a...
The Chem-Tainer 45 Gallon PE Rectangular Open Top Tank is a compact polyethylene vessel built for batching, washdown, parts soaking, and small-volume water storage where you need full top access to...
The Chem-Tainer 85 Gallon Open Top Batch Storage Tank (SKU TC2832AA) is a cylindrical open top vessel measuring 28 inches in diameter (28 x 28 in bounding footprint) and standing 32 inches tall,...
The Snyder Industries 55 Gallon Open Top Tank System is a total-drain, cone-bottom vessel built in white High Density Linear Polyethylene with a 1.5 specific gravity rating. The full cone, not a...
The Chem-Tainer 28 Gallon PE Rectangular Open Top Tank is a compact polyethylene vessel built for small-batch water handling, parts soaking, dosing make-up, and benchtop or floor-level storage where...
The Chem-Tainer 39 Gallon PE Rectangular Open Top Tank is a compact open-top polyethylene basin for batch handling, parts washing, secondary containment, and short-term water staging - jobs where you...
The Chem-Tainer 28 Gallon Open Top Batch Storage Tank (SKU R182415A) is a compact rectangular polyethylene vessel built for hand-batching, parts soaking, and small-volume holding where you need full...
The Chem-Tainer 100 gallon open top batch storage tank is a 42-inch-tall cylinder on a compact 28-inch round footprint, molded in natural white polyethylene for above-ground water and batch-storage...