Poly-Mart manufactures a line of Emergency Water Storage Tanks equipped with all the necessary fittings needed for long term water storage applications. The Poly-Mart 500 Gallon Emergency Water Storage Tank is great for storing a back-up water supply at home or in your garage. Made with FDA/NSF Approved, Food-Grade, BPA-Free, High Density Polyethylene (HDPE) with built-in UV inhibitors to avoid color fading and breakdown from harsh sunlight, these tanks are the most trusted choice in the marketplace for stationary potable water storage! Poly-Mart 500 Gallon Emergency Water Storage Tanks are manufactured in Austin, Texas so our central location allows us to competitively ship to any corner of the country! Poly-Mart Emergency Drinking Water Storage Tanks are available in a wide variety of sizes ranging from 100 gallons to 500 Gallons. These tanks come with two installed 3/4″ bulkhead fittings & ship with one 3/4″ lead-free brass water hose spigot & one 3/4″ Lead-Free Brass Ball Valve Assembly. The Lead-Free Brass Ball Valve Assembly is for the bottom fitting of the tank and is used for filling or draining by attaching a hose.  The 3/4″ Lead-Free Brass Spigot is used for the raised fitting that is located 14″ off the ground and off centered from the drain fitting. This is for filling a 5 gallon bucket or other container with water.

  • Poly-Mart 5 Year Warranty
  • 500 Gallons of Capacity
  • Equivalent to (9) 55 Gallon Drums w/ a Quarter of the Footprint
  • 95 lbs or 125 lbs (Heavy Weight)
  • 48”D x 71”H
  • 16” Lid w/ Air Vent
  • 3/4” Raised & Off Centered Bulkhead for Filling Pot/Pan
  • 3/4” Bottom Bulkhead Fitting Draining
  • (1) 3/4″ Brass Spigot (Lead-Free)
  • (1) 3/4″ Brass Ball Valve Assembly (Lead-Free)
  • (4) Dome Flats & (4) Bottom Flats