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 330 Gallon Dark Brown Rainwater Collection Storage Tank is a vertical polyethylene water storage tank built for rainwater harvesting and general water storage. It holds 330 gallons in a...
The Bushman 330 Gallon Green Rainwater Collection Storage Tank is a polyethylene above-ground rainwater tank that stands 63 inches tall on a compact 41 x 41 inch footprint, holding 330 gallons of...
The Bushman 330 Gallon Mocha Rainwater Collection Storage Tank is a polyethylene rainwater tank built for above-ground water storage, holding 330 gallons in a compact 41 by 41 inch footprint. At 63...
The Bushman 330 Gallon Black Rainwater Collection Storage Tank is a vertical polyethylene water storage tank for above-ground rainwater harvesting and general-purpose water storage. At 63 inches tall...
550 gallons of black water storage under four feet
The Snyder WB32 is a black polyethylene water tank that holds 550 gallons in a shell 64 inches across and only 46 inches tall, weighing 95 pounds...
550 gallons of black water storage under four feet tall
The Snyder WB33 is a black polyethylene water tank that holds 550 gallons in a wide, low shell 64 inches across and 46 inches tall, weighing...
A 500 gallon green tank on a 48 inch circle
The Snyder 32669 holds 500 gallons of water in a green high density linear polyethylene shell 48 inches across and 73 inches tall, weighing 95 pounds...
300 gallons through a 36 inch doorway
The Snyder 32499 is a black high density linear polyethylene water tank that holds 300 gallons in a shell 36 inches across and 72 inches tall, weighing 57...
The heavy-wall 300 gallon doorway tank in green
The Snyder WG22 is a green high density linear polyethylene water tank that holds 300 gallons in a shell 36 inches across and 82 inches tall, and it...
The Bushman 500 Gallon Water Storage Tank (BM-WW-500-GL-BLK) is a black, vertical polyethylene tank built for bulk water storage where you need real capacity in a tight footprint. It stands 67 inches...
The Bushman 500 Gallon Water Storage Tank (BM-WW-500-GL-NAT) is a vertical polyethylene water storage tank built for bulk water where a compact footprint matters. It holds 500 gallons inside a...
The heavy-wall 300 gallon doorway tank in black
The Snyder WB21 is a black high density linear polyethylene water tank that holds 300 gallons in a shell 35 inches across and 81 inches tall, weighing...