Plad45/35

The Plastic Neck Adaptor connects square grilles to round ducting. It provides a secure, low-resistance transition between grille and duct, ensuring efficient airflow.

Application

Used to connect a square grille (neck size 450 x 450) to round ducting (spigot diameter 350). Ideal for residential and commercial HVAC systems requiring adaptable grille-to-duct connections.

Features / Benefits

- Lightweight, durable plastic construction
- Simple push-fit installation
- Smooth internal transition for improved airflow
- Available in a range of neck and spigot size combinations