Jet Nozzle Diffuser

Salient Features

  • Adjustable Jet diffusers / nozzles allow spot heating or cooling from high ceilings
  • High air handling capacity
  • Jet nozzle is made of heavy aluminium
  • Multiple outlet arrangements
  • Easy to install and adjust
  • Also available with round flange option
  • Duct or hard surface mountable
  • Provide concentrated long throws


Jet nozzle diffuser is a HVAC component for directional, high-velocity air distribution in indoor spaces. Diffuser uses nozzle-like design for focused, controlled air release, offering specific applications and benefits.

Design and Function:
A jet nozzle diffuser typically features a narrow and elongated design, resembling a nozzle. It contains adjustable vanes or blades inside the nozzle that help control the direction and spread of the airflow. When air is released through the nozzle, it forms a concentrated jet of high-velocity air that can be directed to specific areas. Multiple Jet Nozzle Diffusers can be integrated in a single panel for large volumes of air.

Jet Nozzle Diffusers are fixed to round ductwork, with a sealed gasket around the back to prevent air leakage. Jet Nozzle Diffusers are also available with manual or motorized operation. Surface or duct-mounted aluminum eyeball-type nozzle diffusers are available.

Jet Diffuser Applications

  • Hotels
  • Airports and Transportation Hubs
  • Hospitals and Healthcare Facilities
  • Industrial Facilities
  • Office Spaces
  • Entertainment Venues

Also check out Circular / Square Ceiling Swirl Diffuser and Linear Slot Diffusers.