Chemical storage and process tanks

Polypropylene Tanks

Custom polypropylene tanks for chemical storage, process applications, industrial wastewater, and treated water.

Designed for chemical resistance, durability, and the requirements of your facility.

Polypropylene Tanks Built for Your Process

Neos Group designs and manufactures polypropylene (PP) tanks for storing and processing chemicals, industrial wastewater, and treated water. Configurations are tailored to the application.

Polypropylene offers chemical resistance for many acids, bases, and solvents. Material compatibility should be confirmed for the specific chemical and operating conditions.

  • 25+Years of experience
  • 5000+Tanks installed

Features and Benefits

Choose the tank configuration that fits your chemical, volume, and installation requirements.

  • Chemical Resistance

    Polypropylene resists many acids, bases, salts, and organic solvents; confirm compatibility for each stored chemical.

  • Long Service Life

    Impact and fatigue resistance can reduce maintenance and replacement needs under suitable operating conditions.

  • Lighter Construction

    Lighter than comparable metal or concrete tanks, which can simplify transportation and installation.

  • Custom Configurations

    Specify the shape, size, connections, and accessories for your application.

  • Easy Maintenance

    Corrosion-resistant surfaces require no painting and are easy to clean.

  • Lifecycle Value

    Low maintenance and long service life can improve the value of the initial investment.

Types of Polypropylene Tanks

Explore configurations for different storage and process needs.

Horizontal Tanks

Horizontal tanks store larger volumes where installation height is limited. Support cradles, dimensions, and connections can be configured.

  • Capacity: 1,000–50,000 L (about 264–13,209 U.S. gal)
  • Optional internal compartments
  • Underground installation option
  • Custom connections and accessories
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Vertical Tanks

Vertical tanks make efficient use of floor space. Flat, conical, or sloped bottoms and lid options can be specified.

  • Capacity: 100–25,000 L (about 26–6,604 U.S. gal)
  • Ladders and access platforms available
  • Agitation and mixing systems available
  • Level indicators and automated controls available
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Process and Specialty Tanks

Designed for neutralization, flocculation, settling, and controlled chemical reactions, with custom options for specialized applications.

  • Instrumentation options
  • Internal baffles and partitions
  • Integrated filtration options
  • Application-specific designs
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Technical Specifications

Specifications vary by configuration and operating conditions.

ItemSpecificationNotes
MaterialVirgin polypropylene (PP)Industrial grade; UV additives when needed
Wall thickness6–25 mm (about 0.24–0.98 in.)Varies by dimensions and application
Operating temperature0–90°C (32–194°F)Consult us about your operating temperature
Chemical resistanceAcids, bases, salts, and solventsConfirm compatibility for the specific chemical
Available capacities100–50,000 L (about 26–13,209 U.S. gal)Larger volumes on request
Manufacturing methodsExtrusion welding and thermofusionPer applicable standards
Applicable standardsASTM, DVS, ISOCertification details available on request

Request a Quote

Tell us what you need to store or process. Our team will follow up about the right tank configuration.