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 165 Gallon Open Top Batch Storage Tank (TC3156AA) is a cylindrical, open-top polyethylene tank built for batch mixing, water staging, and process storage where you need easy top...
The Chemtainer 155-gallon open-top batch storage tank (SKU TC3636AA) is a cylindrical polyethylene vessel built for mixing, holding, and drawing down batches where you need full top access. It stands...
The Chem-Tainer 180 Gallon Open Top Batch Storage Tank (SKU TC3060AA) is a 60-inch-tall cylindrical open-top tank on a compact 30 x 30 inch footprint, built from natural white polyethylene for batch...
The Chem-Tainer 120 Gallon PE Rectangular Open Top Tank is a polyethylene container built for batch storage, mixing, and transfer work where you dip, scoop, or pour from the top rather than...
The Chem-Tainer 70 Gallon PE Rectangular Open Top Tank is a polyethylene rectangular open-top vessel built for above-ground water storage, batching, and washdown work where you need easy top access...
The Chem-Tainer 138 Gallon PE Rectangular Open Top Tank is a polyethylene rectangular open-top vessel for water storage, mixing, batching, and washdown stations where you need straight-down access...
The Chem-Tainer 75 Gallon PE Rectangular Open Top Tank (SKU TC-R243024A) is a 75-gallon polyethylene open-top rectangular tank built for batch mixing, washdown stations, parts soaking, secondary...
The Chem-Tainer 70 Gallon Open Top Batch Storage Tank (SKU TC2436AA) is a compact cylindrical open-top tank built for batch mixing, holding, and decant work where you need easy top access to your...
The Chem-Tainer 150 Gallon PE Rectangular Open Top Tank is a 150-gallon polyethylene rectangular open top tank built for batching, mixing, washdown, and general water storage where you need full top...
The Chem-Tainer 75 Gallon 30 Degree Cone Bottom Tank (SKU TC3024CB) is an open-top, cone-bottom polyethylene tank built for batching, dosing, and full-drain chemical service where you need the...
A 120 gallon open top batch tank at chest height for hands-in process work
The Snyder Industries 120 gallon open top batch storage tank, part number 570TDVOT45 (our SKU SII-570TDVOT-45), is a white...
The Chem-Tainer 200 Gallon Open Top Batch Storage Tank (SKU TC3648AA) is a cylindrical open-top polyethylene vessel built for batch mixing and bulk water storage where you need full top access. It...