Solutions for the Chemical Industry

Providing the Chemical Industry with Reliable and Versatile Products

Harrington exemplifies its steadfast dedication to the chemical industry through a comprehensive array of solutions, purposefully designed to meet diverse and stringent needs. One of their cornerstone offerings is the Chemical Storage Tanks, thoughtfully engineered to ensure the safe and efficient storage of a wide range of chemicals. These tanks come in various materials, sizes, and configurations, providing reliable and secure solutions for a wide spectrum of chemical storage requirements.

Fluid transportation within chemical processes is facilitated by Harrington’s supply of Chemical Process Piping systems, crafted from high-quality materials such as PVC, CPVC, and polypropylene. Harrington also carries specialized piping products such as double containment piping and plastic-lined steel pipes and components. These chemical-grade piping systems ensure the secure transport of corrosive chemicals and fluids, effectively minimizing contamination risks and maintaining process integrity.

Furthermore, Harrington proudly offers a variety of Chemical Transfer Pumps, skillfully designed to handle diverse chemicals with precision and safety. These pumps are indispensable components for chemical handling applications, ensuring precise and reliable transfer operations. To achieve precise and controlled chemical dosing in industrial processes, Harrington provides Chemical Dosing and Injection Systems. These systems empower operators to achieve accurate measurement and introduction of chemicals, elevating the efficiency and effectiveness of chemical processes to new heights.

Harrington’s dedication to process quality continues with their Chemical Filtration and Straining solutions, which include basket strainers and tee-style filters. These pivotal solutions remove impurities and ensure the purity of chemical products, safeguarding the integrity of chemical processes. The company offers chemical-resistant valves, meticulously crafted from durable materials like PVC, CPVC, and PVDF. These valves provide reliable and leak-free control of chemical flow within systems, reinforcing safety and efficiency. 

Harrington’s diverse and innovative solutions cater to the exacting demands of the chemical industry, placing a paramount focus on safety, efficiency, and reliability in handling a wide range of chemicals and fluids. As a trusted partner to the chemical sector, Harrington empowers businesses to achieve excellence in their operations while maintaining the highest standards of safety and performance.

Double Containment Piping

Contamination of the environment do to chemicals leaking from piping systems is a major concern. But there is a solution. Harrington is helping to keep the environment clean and safe by offering field proven double containment piping systems such as: Asahi’s Dou-Pro, Chem-Prolok and Poly-Flo systems, IPEX’s Guardian Double containment and Encase systems, and GF’s Contain-It system. These and other reliable systems for hazardous chemicals are available from Harrington.

Harrington Industrial Plastics - Double Wall Piping
Harrington Industrial Plastics - Double Wall Piping

Plastic-Lined Steel Piping

When corrosive piping applications require the chemical resistance of plastic and the strength of metal, think plastic-lined-steel piping. It’s available in corrosion resistant PTFE, PFA, Polypropylene, and PVDF locked in liners and pipe sizes to fit your specific needs. Harrington can fabricate spool pieces to your exact specifications.

Harrington Industrial Plastics - Plastic-Lined Steel Piping

Double Wall Containment Mini-Bulk Tanks

Smaller dual-containment tanks provide added safety and environment protection in more confined or remote storage locations. The advanced double wall tank design is enclosed to prohibit foreign matter from entering the secondary containment tank, and a unique octagonal shape provides optimal spacing and sealing surface for the industry’s most reliable transition fitting.

Harrington Industrial Plastics - Snyder Double Containment
  • Available in HDLPE and XLPE resin packages
  • Primary tank is available in both closed and open top designs.
  • Secondary tank provides 115-120% of inner tank’s capacity, complies with CRF-264.193
  • Transition fitting allows side safe installation and long-term sealing power through both walls of the tank
  • Large flat surface area provides ample space for a variety of fitting sizes and styles
  • Rib reinforced flat top design provides ample surface space for chemical feed pump mounting
  • Narrow diameter provides location versatility to fit through most any doorway
  • Forklift and pallet jack accessible design on 275, 360 and 500 gallon models
  • Optional top draw tube assembly
  • Optional 2Ó vent provides vacuum relief for interior tank
  • Optional all-poly elevation stands create more room for plumbing and other system requirements without using additional floor space

Asahi - Proline Polypropylene Piping

Proline is manufactured from a copolymer polypropylene consisting of propylene and ethylene, according to ASTM D-4101, and contains a stabilizer to resist the effects of corrosive hot liquids.

  • Pipe and fittings are inventoried in two pressure-rated systems, both designed according to a Standard Dimensional Ratio (SDR). Pressure ratings are derated at higher temperatures
  • PRO 150 is an SDR11 system rated at 150 psi at ambient temperature
  • PRO 45 is an SDR32 system rated at 45 psi at ambient temperature
  • Able to withstand continuous operating temperatures ranging from 32°F to 200°F
  • Resists most organic and inorganic chemicals, many strong and weak acids, alkalies, organic solvents and some aggressive gases
  • Well-suited for handling sulfur-based compounds
  • Corrosion resistance makes it ideal for handling salt water disposal and cooling lines
  • Joining methods include butt or socket fusion
Harrington Industrial Plastics - Asahi Proline Polypropylene Piping


Product, Facility, and Safety Identification Solutions​

Safety is always a concern and Harrington is here to help. We offer the latest in equipment, facility, and safety markings and identification. Our Brady line of products will help you meet all regulatory and safety marking requirements.

Brady identifies and protects products, people, and premises with high performance labels, printers, software, safety & facility identification products, and Lockout/Tagout products. Devices “Know its locked safely with Brady lockout/tagout devices.”

Equip employees with the proper lockout tools and warning devices. Brady has OSHA-compliant lockout devices to cover every application.

Harrington Industrial Plastics - Brady - Product, Facility, and Safety Identification Solutions​