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 TC1530AP is a 15-gallon open-top cone-bottom tank molded from polyethylene and rated to 1.5 specific gravity, sitting on a matched poly stand with a 20-degree cone that drains fully to...
The Chem-Tainer 30 Gallon 20 Degree Plastic Vertical Cone Bottom Tank (SKU TC1829CB) is a polyethylene open-top cone bottom tank built to fully drain. At 19 x 19 inches across the base and 29 inches...
This 56-gallon Ronco open-top batch storage tank (SKU R243018B) is a polyethylene vessel built for batch mixing, staging, and short-cycle water handling where you need full access to the top of the...
The Chem-Tainer 36 Gallon PE Rectangular Open Top Tank is a compact polyethylene container built for above-ground water service where you need a full open work surface and easy reach into the tank...
The Chem-Tainer 60 Gallon PE Rectangular Open Top Tank is a polyethylene rectangular open-top vessel built for water and general non-pressurized bulk handling where you need a wide, accessible top...
The Chem-Tainer 56 Gallon PE Rectangular Open Top Tank is a compact polyethylene rectangular tank built for open-access water storage, batching, and transfer work where you dip, fill, or hand-load...
The Chem-Tainer 36 gallon open top batch storage tank (SKU TC1548AA) is a tall, narrow cylindrical vessel built for batch mixing, decanting, and small-volume storage where floor space is tight. At 48...
The Chem-Tainer 62 Gallon PE Rectangular Open Top Tank is a compact, open-top polyethylene tank for batching, washdown, parts soaking, secondary capture, and general water storage where you need easy...
The Chem-Tainer 62 Gallon Polypropylene Open Top Batch Storage Tank (SKU R203620B) is a rectangular, open-top vessel built for batch storage and staging where you fill, mix, and decant from above...
The Chem-Tainer 37 Gallon PE Rectangular Open Top Tank is a compact polyethylene rectangular vessel built for batching, washdown, parts-soaking, and small-volume water handling where an open top...
The Chem-Tainer 25 gallon open top tank is a compact polypropylene vessel built for water storage and open-top handling where you need direct access from above for filling, mixing, or dipping. Molded...
The Chem-Tainer 75 Gallon PE Rectangular Open Top Tank is a straight-sided, open-top polyethylene vessel built for water-service duty: bench-level batching, parts washing, rinsing, soaking, and...