The Double Wall 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
Rotomolded polyethylene tanks in this category are typically manufactured to ASTM D1998, and many use FDA 21 CFR 177.1520 compliant resin; certifications vary by model and manufacturer, so check each product's Specifications for what applies. 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.
A 10000 gallon black XLPE double wall tank for dense, warm liquids
Snyder part number 1006600N48 is a 10000 gallon double wall tank in black crosslinked linear polyethylene: an inner tank inside an...
A 10000 gallon cross-linked double wall tank for heavy chemicals, with the containment built in
Part number 1006600N42 is Snyder's 10000 gallon Captor double wall storage tank in white cross-linked...
A 10000 gallon double wall tank Snyder builds for sodium hypochlorite
Snyder part number 1006600N52 is the 10000 gallon double wall tank Snyder names "Sodium Hypochlorite (UV)". It is moulded in...
A 12500 gallon crosslinked double wall tank for bulk contained storage
Snyder part number 1031100N40 is a 12500 gallon double wall tank moulded in natural white crosslinked linear polyethylene. An...
A 12500 gallon black double wall tank rated for dense liquids
Snyder part number 1031100N51 is a 12500 gallon double wall tank in black high density linear polyethylene: an inner tank inside an...
12,500 gallons of double wall chemical storage at 1.9 specific gravity, ASTM model
The Snyder 1031100N45 is a white high density linear polyethylene vertical double wall chemical storage tank, 142...
A 12500 gallon black XLPE double wall tank for warm liquids near water weight
Snyder part number 1031100N46 is a 12500 gallon double wall tank in black crosslinked linear polyethylene: an inner tank...
A 12,500 gallon double wall tank Snyder builds for sulfuric acid storage
Snyder part number 1031100N30 is the largest tank in Snyder's sulfuric acid double wall line: 12,500 gallons, moulded in high...
A 12500 gallon double wall tank Snyder builds for sodium hypochlorite
Snyder part number 1031100N52 is the 12500 gallon double wall tank Snyder names "Sodium Hypochlorite (UV)". It is moulded in...