Butterfly Dampers for Backdraft

Butterfly dampers for backdraft applications provide reliable airflow control in PVC and CPVC plastic ventilation systems. Precision-welded construction and fine tolerances support ductwork damping and industrial ventilation, while corrosion-resistant thermoplastic materials help manage harsh, chemical-laden gas streams in demanding facility environments.

PVC & CPVC Dampers

Our Range of Products

PVC & CPVC Dampers

PVC & CPVC Dampers

  • Sizes from 4" to 24" in PVC and CPVC
  • Precision welded construction with fine tolerances
  • Multiple types: Gravity, Butterfly, Blastgate options

Frequently Asked Questions

What is a butterfly damper used for?

A butterfly damper uses a rotating disc to regulate or stop airflow within a ventilation duct. In backdraft applications, it can help limit reverse airflow when the ventilation system is not operating. PVC and CPVC butterfly dampers are suited to plastic ventilation systems where corrosion resistance and compatibility with chemical-laden gas streams are important considerations.

What materials are available for these butterfly dampers?

What sizes are available for PVC and CPVC dampers?

Are these dampers suitable for industrial ventilation systems?

What types of dampers does IPF Colasit provide?

How are PVC and CPVC dampers manufactured?

How can I choose the right butterfly damper configuration?

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Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Plastic ventilation systems

Plastic Ventilation Systems

Butterfly dampers regulate airflow and help control backdraft conditions throughout corrosion-resistant plastic ventilation systems.

Ductwork damping applications

Ductwork Damping Applications

PVC and CPVC dampers support airflow isolation and adjustment within plastic ductwork assemblies and ventilation layouts.

Industrial ventilation systems

Industrial Ventilation Systems

Thermoplastic butterfly dampers provide airflow control in industrial systems handling demanding chemical-laden gas streams.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Why Industrial Ventilation Systems Choose IPF Colasit

Specialized Thermoplastic Ventilation Expertise

IPF Colasit has supplied thermoplastic ventilation equipment since 1948, supporting demanding industrial applications involving harsh chemical-laden gas streams.

Materials Selected for Corrosion Resistance

PVC and CPVC construction helps provide durable airflow control where corrosive conditions can challenge conventional ventilation equipment.

Precision-Welded Damper Construction

Fine tolerances and precision-welded construction support dependable fit and operation across plastic ductwork and ventilation configurations.

Discuss Your Butterfly Damper Requirements With IPF

Share your application and ductwork requirements to receive product-selection guidance and pricing information from IPF Colasit.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 1-800-891-3656. You can also send us a quick email at adamc@ipfcolasit.com.