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  • Place of Origin: United States
  • Brand Name: Sierra Sales
  • Model Number: Captor Containment System


Plastic tanks for sodium hypochlorite, sulfuric acid, caustic soda, hydrochloric acid, and secondary containment our specialty

Sierra Sales petanks.com designs, engineers and supplies safe poly processing tanks, polyethylene chemical storage tanks.  PE tanks for corrosives, safe poly processing tanks, vertical, cone bottom, open top, horizontal, safe-tanks, double wall tanks, full drain tanks, IBC, SUMO, fittings, & accessories. 


Sierra Sales, a Philadelphia, PA USA based company (www.petanks.com) announces the immediate availability of double walled plastic chemical storage tanks in 12,500 US gallon (47.318m³) and 13,700 US gallon (51.860m³) capacities. These are the largest industrial poly tanks with integral containment available in the US and for internatioal export. The largest double wall tanks available in the US, with integral containment.


Capacities now are available from 132.489 litres to 37.8541 m³ US gallon, and all required accessories can be installed at the factory and shipped worldwide.


Plastic tanks for sodium hypochlorite, sulfuric acid, caustic soda, hydrochloric acid, and secondary containment are our specialty.  Lined steel products & accessories are available in any number of fluoroplastics.


Double Containment System is designed to alleviate the ever-changing environmental and safety concerns regarding bulk chemical storage and containment for the 21st century.

Our poly tank double wall assembly is a unique tank-in-a-tank design (available in XLPE and HDLPE) enables users and specifiers to incorporate advanced performance and safety features on a bulk handling system, which provides total containment protection.  Sierra's double-wall construction is completely enclosed so that external matter, such as dust, rain, and snow is prevented from collecting in the outer containment tank.

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