Vertical polyethylene storage tanks are the most-specified geometry across static water, chemical, and industrial process service. Our catalog spans every active SKU from Norwesco, Snyder Industries, Chem-Tainer, Enduraplas, and Bushman — from 10-gallon utility tanks to 15,500-gallon municipal-scale stationary vessels. Vertical orientation gives you the highest gallons-per-square-foot of footprint at the lowest manufacturing cost — and rotomolded one-piece polyethylene construction eliminates seams, gaskets, and corrosion failure modes that plague steel and fiberglass alternatives.
Applications
Bulk water storage — potable (NSF 61 models on request), irrigation, fire suppression, livestock
Industrial process holding, batch staging, day-tank service
Agricultural — fertilizer, herbicide, AdBlue/DEF, water hauling supply
Emergency potable water reserve and CIP (Clean-In-Place) make-up
Compliance & Standards
Vertical polyethylene tanks in this catalog are typically rotomolded to ASTM D1998 — the industry standard governing wall-thickness vs. specific gravity, seam-free construction, and stress-crack resistance — from FDA 21 CFR 177.1520 compliant polyethylene resin (certifications vary by model - check each product's Specifications). UV-12 stabilizers are co-extruded for outdoor service. NSF 61 listed models available for potable drinking water — call to specify. Maximum continuous operating temperature: 120 °F HDPE, 140 °F XLPE.
Engineering & Selection
Two specifications drive vertical tank selection: specific gravity (SG) rating and head height. Hoop stress at the tank wall is a direct function of fluid density × static head. A 1.5 SG tank can store fluids up to 1.5× water density (e.g., 30% caustic, 32% sulfuric, most fertilizers); 1.9 SG tanks handle the heaviest commercial chemistries (e.g., ferric chloride, 50% caustic, brine). Always size SG rating to your worst-case fluid. Foundations must be flat, level, full-footprint pad — never on dirt or partial support. Concrete or compacted stabilized base recommended. NPSH for downstream pumps depends on head height — coordinate with your pump vendor before final placement.
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 damage on the bill of lading before signing — that is the carrier claim trigger. Bulk-order consolidation reduces per-tank freight 25–40%. Get your LTL freight quote by ZIP, or call 866-418-1777 for same-business-day quoted pricing.
Sizing & Selection
Pick capacity first, then verify diameter and height against your installation envelope. Most vertical tanks are listed by nominal capacity; actual fill volume to outlet centerline is 90–95% of nominal. Rotomolded tolerance is ±2–3% per ASTM D1998. Need help sizing? Call our application desk at 866-418-1777.
The Enduraplas 1125 Gallon Black Vertical Storage Tank is a polyethylene vertical tank built for above-ground bulk water storage where you need real volume without a tall profile. It holds 1,125...
The Enduraplas 1100 Gallon Green Vertical Storage Tank is a 1,100-gallon polyethylene vertical storage tank standing 97 inches tall on a compact 60 by 60 inch footprint. It is built for above-ground...
The Enduraplas 1125 gallon green vertical storage tank (SKU THV01125G) gives you 1,125 gallons of polyethylene bulk water storage on a square 85 x 85 inch footprint that stands just 56 inches tall...
The Chem-Tainer 138 Gallon Rectangular Open Top Tank is a polyethylene batch and staging vessel built for straight open-top water work where you need to fill, mix, dip, or draw down from the top...
The 750 Gallon Black Heavy Duty Vertical Storage Tank from Snyder Industries (part number SII-1008500C34) is a polyethylene vertical storage tank built for serious bulk water duty. It stands 50...
A straight-wall 1,000 gallon water tank in black
The Snyder 32683 is a 1,000 gallon vertical water tank in black high density linear polyethylene, 60 inches across and 89 inches tall, weighing 157...
The Norwesco 1295 Gallon HDPE Vertical Liquid Storage Tank is a blue polyethylene vertical tank built for above-ground bulk water storage. It stands 64 inches tall on an 84-inch by 84-inch round...
The Snyder Industries 400 Gallon Vertical Storage Tank is built from crosslinked linear polyethylene (XLPE) in black, rated to a 1.9 specific gravity — a heavy-duty wall spec that carries dense...
The Chem-Tainer 120 Gallon PE Rectangular Open Top Tank is a polyethylene rectangular open-top vessel built for straightforward bulk water storage, batching, and transfer work where you need easy top...
The Enduraplas 1100 gallon vertical liquid storage tank in white is a polyethylene tank built for stationary bulk water and liquid storage where you need real capacity in a compact footprint. At 60...
The Snyder Industries 330 Gallon XLPE Vertical Storage Tank (SII-1011600N42) is a white cross-linked polyethylene vertical tank built for heavy liquid duty.It stands 58 inches tall on a 44 x 44 inch...
A 120 gallon used-oil tank with the containment built in
The Snyder 5700102N95703 is a double wall waste oil tank: a 120 gallon yellow polyethylene primary vessel standing inside its own secondary...