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.
A 2500 gallon black vertical water tank, 98 inches across and 86 inches tall
The Norwesco 2500 gallon plastic water storage tank, part number 42954, is a black polyethylene vertical tank 98 inches...
A 2500 gallon black vertical water tank, 95 inches across and 91 inches tall
The Norwesco 2500 gallon plastic water storage tank, part number 40631, is a black polyethylene vertical tank 95 inches...
2,500 gallons on a 96 inch floor, 90 inches tall, in green
The Snyder 32561 is a 2,500 gallon vertical water tank in green polyethylene, 96 inches across and 90 inches tall, 298 pounds empty. It is...
The heavier-wall 2,500 gallon black tank
The Snyder 32559 is a 2,500 gallon black high density linear polyethylene water tank, 96 inches across and 90 inches tall, that weighs 343 pounds empty...
2,500 gallons in mocha, for the tank that should not be seen
The Snyder 32633 is a 2,500 gallon water tank in mocha brown high density linear polyethylene, 96 inches across and 90 inches tall,...
A 1175 gallon underground cistern for rainwater, well water and reserve storage
The Norwesco 1175 gallon underground water storage cistern, part number 44405, is a low profile polyethylene tank made...
A 1175 gallon underground cistern for rainwater and well water storage
The Norwesco 1175 gallon underground water storage cistern, part number 40199, is a white polyethylene tank built to be buried:...
A 2,000 gallon water tank that stays under a low eave
The Snyder 32553 holds 2,000 gallons in a black polyethylene shell that is 96 inches across and only 73 inches tall. That proportion is the...
The Enduraplas 2600 Gallon Black Vertical Water Storage Tank is a polyethylene bulk-storage tank built for above-ground water service, standing 92 inches tall on a 100-by-100-inch footprint. The...
The Enduraplas 2600 Gallon Beige Vertical Water Storage Tank is a polyethylene bulk-water tank built for above-ground water, irrigation, fire-reserve, and reuse storage where you need real volume on...
2,500 gallons of mocha water storage with a straight wall and a 26 inch manway
The Snyder 32753 is a mocha polyethylene straight-wall vertical water tank, 96 inches across and 90 inches tall,...
2,500 gallons of black water storage on an eight foot base
The Snyder 32749 holds 2,500 gallons of water in a black high density linear polyethylene shell 96 inches across and 90 inches tall. Eight...