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 12 Gallon PE Rectangular Open Top Tank is a compact polyethylene open-top vessel for batching, parts washing, small-scale mixing, and point-of-use water handling where you need an...
The Chem-Tainer 16 Gallon Open Top Batch Storage Tank is a compact cylindrical open-top vessel built for batch mixing, small-volume storage, and process staging where you need full top access to the...
The Chem-Tainer 16 Gallon Open Top Batch Storage Tank is a compact cylindrical polyethylene vessel built for small-batch mixing, staging, and short-term storage where you reach in from the top. It...
The Chem-Tainer 8 Gallon Open Top Batch Storage Tank (SKU TC1316AA) is a small, natural white open top tank built for hand-scale batching, mixing, and storage where you reach into the tank from the...
The Chem-Tainer 9 gallon rectangular open top tank is a compact polyethylene container built for hand-portable mixing, parts soaking, batch holding, and bench-scale water work where a lidless top...
The Chemtainer 15-gallon 20-degree open-top cone-bottom tank (SKU TC1519CA) is a compact vertical batch vessel built for full-drain chemical work where you cannot leave residue in the bottom.It...
The Chemtainer TC1829CA is a 30-gallon open-top cone-bottom tank molded in polyethylene with a 20-degree cone and an 8" lid, standing 29" tall on an 18"-diameter footprint.The full cone bottom is...
The Chem-Tainer 17 Gallon Open Top Batch Storage Tank (SKU TC1815AA) is a compact cylindrical polyethylene vessel for small-batch mixing, parts staging, and short-run water and aqueous storage where...
The Chem-Tainer 15 Gallon PE Rectangular Open Top Tank is a compact polyethylene open-top vessel built for batching, mixing, parts washing, small-volume water storage, and any job where you need an...
The Chemtainer 5 Gallon Open Top Batch Storage Tank (SKU R161008A) is a compact rectangular vessel for small-batch mixing, sampling, and short-run holding where you need to reach into the tank from...
The Chem-Tainer 17 Gallon PE Rectangular Open Top Tank is a compact open-top polyethylene vessel built for batching, dipping, parts rinse, and general-purpose water holding where you need a wide,...
The Chem-Tainer 6 Gallon PE Rectangular Open Top Tank is a compact, open-top polyethylene vessel built for batching, settling, rinsing, and small-volume water handling where you need easy top access...