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Markets Served

Water Handling

Washington Penn’s expertise in the new product development and manufacturing of controlled formulations requiring third party agency certifications is well suited to service the demanding applications in the irrigation, filtration, sanitation and pump, pool & spa markets.  Applications in this segment are generally demanding with respect to pressure requirements and heat/UV resistance, and often require third party approvals, such as UL and NSF.



  • Glass and mineral reinforced polypropylene
  • Flame retardant polypropylene
  • Heat and UV resistant polypropylene
  • UL and NSF listed polypropylene compounds
  • Precisely colored compounds
  • More questions? Let’s talk!