We are proud to be industry leaders in thermoplastic air handling with our renowned HARRISON SUPERDUCT® systems. Complementing this, our Schedule 40 and Schedule 80 fluid handling fittings provide comprehensive solutions for drainage and pressure applications, delivering a complete pipe and fitting package for air and fluid transport.
Our advanced CNC machining capabilities—offering bending, forming, threading, slotting, and perforating—position us as the “TOTAL SOURCE” for custom and precision-engineered thermoplastic products tailored to your specifications. Harrison is also your premier Corzan® CPVC fabricator, reflecting our commitment to quality and innovation.
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Harrison Machine & Plastic sets the standard for high-quality thermoplastic solutions. Our HARRISON SUPERDUCT® systems exemplify durability, performance, and precision in air handling and piping.
Reliable thermoplastic systems designed to meet the rigorous demands of public infrastructure projects.
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High-quality fittings and components tailored for efficient fluid handling and durability.
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Comprehensive piping solutions engineered for performance in corrosive and high-stress environments.
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Durable and precise thermoplastic products crafted to enhance safety and functionality in semiconductor applications.
View Related ProductsWhether you’re exploring thermoplastic solutions for the first time or you’re a loyal customer, our dedicated Customer Service team and knowledgeable Technical Sales Representatives are here to assist you every step of the way. Experience the exceptional support that sets Harrison apart in the industry.
Talk To An Expert Explore Our ProductsThis provides specification information for our Harrison Superduct® PVC fittings and pipe products. We have 2" through 24" available, and can fabricate up to 60" diameter round PVC duct. Rectangular or square PVC duct is available upon request.
VIEWThis provides specification information on our CORZAN CPVC Duct pipe and fittings. We supply 2" through 24" round diameter sizes, and can fabricate sizes up to 60" diameter. Rectangular and round CORZAN CPVC Duct also available upon request.
VIEWThis provides dimension information on our HARRISON SUPERDUCT® PVC duct pipe and fittings. We have 2" thru 24" available and can fabricate up to 60" diameter round. Please contact factory for details on our rectangular or square pvc duct.
VIEWUse this transition guide to specify your dimensions and end connections for square to round transitions pvc or Corzan CPVC. Send to our sales department for quotation.
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