1550 Gallon HDLPE Vertical Chemical Storage Tank in White

The 1550 Gallon HDLPE Vertical Chemical Storage Tank from Enduraplas (SKU 1840100N45) is a white, high-density linear polyethylene vertical tank built for bulk liquid and chemical storage. It stands 124 inches tall on a 64 x 64 inch footprint, giving you 1,550 gallons of capacity in a compact vertical column that fits a modest containment pad. Dimensions on this listing are verified against launch data, so the height and footprint you plan around are the real numbers - not rounded estimates.

Will it work for your application?

This is an HDLPE (high-density linear polyethylene) tank, the standard resin family for ambient-temperature bulk storage of water and a wide range of chemicals. Filled to capacity with water, the tank and its contents weigh 12,927 pounds - plan your slab, ring wall, or containment structure for that fully loaded figure, not the empty shell weight. That 12,927 lb is the water number; a chemical heavier than water raises it in proportion (a 1.3 specific-gravity fluid puts roughly 16,800 lb of contents in the same shell), so your pad and ring-wall spec should track the fluid you actually store. The 64 x 64 inch footprint concentrates that load, so the base below must be flat, fully supporting, and rated accordingly. Use the Tank Sizing Calculator and Tank Sizing Guide to confirm this 1,550-gallon size matches your throughput and refill cycle before you commit.

The mistake to avoid: confirm your chemical and its specific gravity

The single most common error on a chemical tank of this size is matching the wall to a fluid heavier than water. This listing does not carry a published specific-gravity rating, so before you store anything denser than water - most acids, brines, and concentrated solutions - confirm the required specific-gravity rating for this tank against Enduraplas's chemical-resistance chart for your exact chemical, concentration, and temperature. A tank sized for water can be under-rated for a 1.3 or 1.5 SG liquid. Verify resin compatibility and SG the same way, using our Chemical Compatibility Database, and call us at 866-418-1777 if you need help reading the chart. A brief up-front check prevents a wall-thickness mismatch that no fitting or gauge can correct later.

Fittings, level monitoring, and compliance

Outlet, bulkhead fitting, and gasket configuration are not specified on this listing - confirm the required fitting size and type, and a chemical-compatible gasket material (for example EPDM versus Viton) for your fluid, at 866-418-1777 before ordering. For a bulk chemical column this tall, level measurement and hazard labeling are worth getting right the first time. Our guide on selecting a tank level gauge for chemical service weighs radar, ultrasonic, hydrostatic, and magnetostrictive options against a 124-inch fill height, and our tank label and signage compliance reference covers NFPA 704, GHS, DOT, and OSHA HazCom placement for bulk polyethylene storage. Two related buyer's guides (#42595 and #40235) cover a different 1,550-gallon vertical configuration (an 87" x 67" tank), so use them for general vertical-storage background - plan this SKU around its own 124" x 64" x 64" geometry.

This tank ships LTL freight, quoted live to your ZIP code - enter your destination in the Freight Cost Estimator for a rate, or call 866-418-1777 and we will size, quote, and stage the shipment with you. Listed before freight; freight is quoted separately to your delivery point.