The Plastic Reducer – Plain provides a simple and reliable transition between two different duct sizes. Designed for HVAC ductwork applications, it allows a larger duct diameter to reduce down to a smaller diameter while maintaining a secure connection.
Manufactured from durable plastic, these reducers are lightweight, easy to install and suitable for use with flexible ducting in residential and commercial air conditioning and ventilation systems.
Available sizes:
- PRP1510 (150mm – 100mm)
- PRP2015 (200mm – 150mm)
- PRP2520 (250mm – 200mm)
- PRP3025 (300mm – 250mm)
- PRP3530 (350mm – 300mm)
- PRP4035 (400mm – 350mm)
- PRP4540 (450mm – 400mm)
- PRP5045 (500mm – 450mm)
Features:
- Durable plastic construction
- Plain reducer design
- Connects two different duct diameters
- Lightweight and easy to install
- Suitable for flexible duct connections
- Available in sizes from 150–100mm through to 500–450mm




