OneSource Plastics' Water catalog covers the full product range from the major US manufacturers. Search by SKU, brand, or capacity below. Bulk-pricing and consolidated-freight quotes available via 866-418-1777.
Applications
Potable and non-potable water storage — drinking water, irrigation, fire suppression
Rainwater harvesting and cistern storage
Industrial and municipal process water holding
Agricultural — water hauling, livestock watering, crop irrigation
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 335 gallon black elliptical leg tank that rides low in a pickup bed
The Norwesco 335 gallon black elliptical leg tank, part number 42971, is a polyethylene transport and storage tank 71 inches...
A 250 gallon black doorway tank that goes through a standard door
The Norwesco 250 gallon doorway liquid storage tank in black, part number 45346, is a polyethylene tank 62 inches long, 29 inches...
The Chem-Tainer 300 Gallon Vertical Liquid Storage Tank (SKU TC3581IC) is a 1.5 specific-gravity polyethylene tank built for straight liquid storage in a compact footprint. It stands 85 inches tall...
The Enduraplas 550 gallon beige vertical water storage tank (model TLV00550BE) is a straightforward choice for rural fire-water reserves, ranch and irrigation supply, rainwater collection, and any...
The Enduraplas 200 Gallon White Horizontal Sump Bottom Leg Tank (SKU THD00200W) is a 200-gallon polyethylene tank built for transport on a trailer or skid: a low 31-inch profile, a 47-by-55-inch...
The Enduraplas 200 Gallon Yellow Horizontal Sump Bottom Leg Tank (SKU THD00200Y) is a 200-gallon polyethylene leg tank built for mobile and stationary chemical handling where you need a low-slung,...
The Enduraplas 200 Gallon Black Horizontal Sump Bottom Leg Tank is a 200-gallon polyethylene haul tank built to move dense liquid on a trailer or skid and drain clean from its sump bottom. What sets...
The Enduraplas 200 Gallon Green Horizontal Sump Bottom Leg Tank is a 1.9 specific-gravity polyethylene tank built to haul dense liquids on a stable, low-slung horizontal footprint. It holds 200...
A 550 gallon low profile black water tank for under a roofline
The Norwesco 550 gallon vertical water storage tank, part number 40703, is a black polyethylene tank 67 inches in diameter and only 44...
550 gallons in a 48 inch circle, with a bolted stainless outlet
The Snyder WB34 stacks 550 gallons into a tank only 48 inches across and 77 inches tall, in black high density linear polyethylene,...
500 gallons in a 48 inch circle, 80 pounds
The Snyder 32511 holds 500 gallons in a black polyethylene tank 48 inches across and 76 inches tall, 80 pounds empty. It is the light, plain 500 gallon...
The green 500 gallon vertical tank
The Snyder 32513 is the green version of the 48 inch, 76 inch tall 500 gallon vertical tank: the same mold and the same 80 pound polyethylene shell as the black...