Elkhart Plastics 2,500 Gallon Vertical Chemical Storage Tank – 1.5 SG (White)

Elkhart Plastics 2,500 Gallon Vertical Chemical Storage Tank – 1.5 SG

Built for liquids heavier than water, this 2,500 gallon tank is rated 1.5 specific gravity — it handles liquids weighing up to about 12.5 lb per gallon. It’s rotomolded in one seamless piece from UV-stabilized HDPE with heavier walls than a standard water tank, and ships with 1.5″ inlet and 2″ outlet fittings installed.

Specifications

Common Uses

• Liquid fertilizers and crop inputs
• DEF (diesel exhaust fluid)
• Water treatment chemicals
• Waste oil and used cooking oil
• General industrial process liquids

Always confirm your chemical is compatible with polyethylene and the fitting/gasket materials — see the chemical resistance chart in the Elkhart Technical Guide.

Which Specific Gravity Do I Need?

Specific gravity (SG) is how heavy a liquid is compared to water (8.33 lb/gal). Choose a tank rated at or above the SG of what you’re storing:

Installation Notes

• Set on a flat, level, smooth pad that fully supports the tank bottom.
• For atmospheric (vented) storage only — not a pressure vessel.
• Above-ground use only; not designed for burial.
• Use the molded tie-down locations in high-wind areas.