OneSource Plastics' Rainwater 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.
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.
The Bushman 250 Gallon Black Vertical Water Storage Tank is a polyethylene vertical water tank rated for 250 gallons, standing 66 inches tall on a 36 x 36 in footprint. The black UV-stable wall...
The Bushman 330 Gallon Black Vertical Water Storage Tank is a polyethylene vertical water tank built for above-ground bulk water storage where you need real volume without a sprawling footprint. It...
The Bushman 250 Gallon Mocha Vertical Water Storage Tank is a 250-gallon polyethylene vertical water tank that stands 66 inches tall and sits in a compact 36 x 36 inch footprint, so it fits through...
The Bushman 330 Gallon Dark Brown Vertical Water Storage Tank is a polyethylene vertical water tank that holds 330 gallons in a compact 41" x 41" footprint and stands 63" tall. The dark brown color...
The Bushman 330 Gallon Dark Green Vertical Water Storage Tank is a polyethylene vertical water tank built for above-ground bulk water storage where a compact footprint matters. It holds 330 gallons,...
The Bushman 330 Gallon Mocha Vertical Water Storage Tank is a polyethylene vertical storage tank that stands 63 inches tall on a 41 x 41 inch footprint and is rated to a 1.0 specific gravity for...
The Bushman 250 Gallon Vertical Water Storage Tank in dark brown is a polyethylene vertical water tank built for above-ground water storage, rainwater harvesting, and bulk water supply. It stands 66...
The Bushman 250 gallon vertical water storage tank gives you a compact 36-inch footprint with real holding capacity, which makes it a practical fit for residential water storage, rural backup supply,...
A 525 gallon black water tank, 46 inches across and 78 inches tall
The Norwesco 525 gallon vertical water storage tank, part number 41491, is a black polyethylene tank 46 inches in diameter and 78...
A 500 gallon black water tank, 48 inches across and 73 inches tall, from seven plants
The Norwesco 500 gallon vertical water storage tank, part number 43101, is a black polyethylene tank 48 inches...
A 600 gallon black vertical water tank with an 8 inch lid
The Norwesco 600 gallon vertical water storage tank, part number 43800, is a black polyethylene tank 64 inches in diameter and 50 inches...
400 gallons on a 40 inch circle
The Snyder 32505 holds 400 gallons in a black polyethylene tank 40 inches across and 80 inches tall, 69 pounds empty. Forty inches is narrow enough for most doorways...