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 44 Gallon PE Rectangular Open Top Tank is a compact, open-top polyethylene vessel built for batching, washdown, parts soaking, and short-term water staging where you want...
The Chem-Tainer 37 Gallon PE Rectangular Open Top Tank is a compact polyethylene reservoir built for batching, mixing, parts washing, and point-of-use water storage where a low, accessible vessel...
The Chem-Tainer 12 Gallon PE Rectangular Open Top Tank is a compact polyethylene open tank built for small-batch water handling, mixing, parts soaking, and portable holding where a lid would just get...
The Chem-Tainer 14 Gallon Rectangular Open Top Tank is a compact plastic tank built for the countless small-batch jobs where a full-size drum is more than the work needs. If you have been searching...
The Chem-Tainer 55 Gallon 15-Degree Vertical Cone Bottom Tank (SKU TC3018CA) is a polyethylene open-top, cone-bottom vessel built for batch chemical service where you want the contents to drain...
The Chem-Tainer 55 Gallon 20° Open Top Cone Bottom Tank (SKU TC2236CA) is a polyethylene vertical tank built for batch chemical work where you need to drain down to a near-empty heel. It holds 55...
The Chemtainer 10 Gallon 20 Degree Open Top Cone Bottom Tank (SKU TC1528AP) is a small-batch polyethylene mixing and dosing vessel built for draining, blending, and metering liquids where you need...
The Chem-Tainer 45 Gallon PE Rectangular Open Top Tank is a compact polyethylene vessel built for water handling where you need open access from the top and a footprint that fits against a wall or in...
The Chem-Tainer 11 Gallon PE Rectangular Open Top Tank is a compact polyethylene rectangular open top tank for benchtop batching, parts rinsing, small-volume water storage, and utility mixing -...
The Chem-Tainer 26 Gallon PE Rectangular Open Top Tank is a compact polyethylene vessel built for batch work, parts soaking, mixing stations, and small-volume water handling where an open top keeps...
The Chem-Tainer 65 Gallon PE Cylindrical Open Top Tank (SKU TC2240AA) is a 65-gallon polyethylene open-top vessel that stands 40 inches tall on a compact 22 x 22 inch footprint, stocked at our...
The Chem-Tainer 27 Gallon PE Rectangular Open Top Tank is a compact, open-top polyethylene container built for batching, mixing, washdown, and small-volume water storage where you need easy top...