77 Years in Business certified

77 Years in Business

40,000+ Facilities Served certified

40,000+ Facilities Served

Duct Couplers and Connectors

Duct couplers and connectors for industrial ventilation ductwork, plastic fan installations, and air handling systems. IPF Colasit PVC and CPVC fittings offer rugged construction, precision-welded joints, socket connections, multiple size configurations, and custom reducers for demanding chemical environments.

PVC & CPVC Fittings

Our Range of Products

PVC & CPVC Fittings

PVC & CPVC Fittings

  • Precision-welded for fine tolerance fitment
  • Available in sizes 4" to 24" diameter
  • Rugged PVC/CPVC construction for durability

Frequently Asked Questions

How to connect two pieces of ductwork together?

Two ductwork sections can be joined with a compatible coupler or connector designed for the duct material and connection method. For PVC and CPVC systems, IPF Colasit fittings include socket-end connection options, while precision-welded joints may be selected where appropriate. Confirm duct dimensions, system layout, chemical exposure, and installation requirements before choosing the fitting.

What are the different types of duct connectors?

What materials are available for these duct fittings?

What applications use PVC and CPVC duct couplers and connectors?

Are custom size reducers available?

What sizes are available for these fittings?

How do I select the right duct connector for an industrial ventilation system?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Industrial ventilation ductwork

Industrial Ventilation

PVC and CPVC fittings connect ductwork within ventilation systems serving demanding industrial environments.

Plastic fan installation

Plastic Fan Installation

Socket-end fittings support connections between plastic fans and thermoplastic ventilation ductwork.

Industrial air handling system

Industrial Air Handling Systems

Rugged thermoplastic fittings help connect components in industrial air handling layouts.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Chemical Processors Choose IPF Colasit

Built for Corrosive Air Streams

Thermoplastic fittings support ventilation systems handling harsh, chemical-laden gas streams where corrosion resistance is essential.

Precision-Made Connection Points

Carefully inspected precision welds and socket-end connections help create dependable joints across industrial ductwork installations.

Specialised Product Guidance

Decades of thermoplastic ventilation expertise support product selection for ductwork, plastic fans, and industrial air handling systems.

Find the Right Duct Connection for Your System

Submit your requirements for guidance on PVC or CPVC fittings, available configurations, custom reducers, and product selection.

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.