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 300 Gallon Black Vertical Water Storage Tank (SKU WW-300-GL-BLK) is a 300-gallon polyethylene vertical water storage tank built for non-potable bulk water duty on farms, rural homesteads,...
250 Gallon Norwesco Doorway Water Tank in Natural White
The Norwesco N-41526 is a 250 gallon doorway tank: a tall, narrow, flat-sided tank built to go where a round tank can't. It measures 62" long...
A 250 gallon white doorway water tank, the low 29 inch wide version
The Norwesco 250 gallon doorway water tank, part number 42337, is a white polyethylene tank 62 inches long, 29 inches wide and 44...
The Bushman 200 Gallon Vertical Rainwater Harvesting Tank in Mocha is a polyethylene cistern built for above-ground rainwater capture, standing 56 inches tall on a compact 36-inch diameter footprint...
The 300 gallon doorway water tank in white
The Snyder WV21 is a white polyethylene water tank that holds 300 gallons in a shell 35 inches across and 80 inches tall, weighing 71 pounds. It goes...
A 250 gallon white doorway water tank, the tall 25 inch wide version
The Norwesco 250 gallon doorway water tank, part number 45722, is a white polyethylene tank 59 inches long, 25 inches wide and 54...
The Bushman 200 Gallon Vertical Rainwater Harvesting Tank (BM-30170) is a black polyethylene tank built for collecting and storing harvested rainwater at homes, farms, and remote sites. At 56 inches...
The Bushman 200 Gallon Vertical Rainwater Harvesting Tank (BM-30173) is a 200-gallon brown polyethylene tank built for above-ground rainwater catchment. It stands 56 inches tall on a compact 36 x 36...
The Bushman 200 Gallon Vertical Rainwater Harvesting Tank in Dark Green is a compact, above-ground polyethylene reservoir built to capture and store roof runoff on a small footprint. It stands 56...
The Bushman 200 Gallon Light Blue Emergency Water Tank is a 200-gallon polyethylene tank built for households, small systems, and remote sites that need dedicated reserve water on hand before the...
The Bushman 205 Gallon Vertical Rainwater Harvesting Tank (SKU 45420) is a black polyethylene above-ground cistern built to catch, hold, and dispense collected rainwater on a compact footprint. It...
The Bushman 205 Gallon Vertical Rainwater Harvesting Tank in brown is a vertical storage tank built for capturing and holding roof runoff at homes, cabins, and remote sites. It stands 60 inches tall...