Confined space ducts connect to confined space blowers and fans to circulate air. They're flexible so they can be bent into spaces or around corners.

Saddle vents connect to confined space ducts to reduce the diameter of the duct as it passes through the entry point. They allow workers to pass through the entry point with the ventilation system in place and operational without a significant reduction in airflow.

Saddle vent mounts sit on the ground outside a confined space entry point and have a hook that secures a saddle vent in place.

Straight duct-to-duct connectors allow two lengths of duct to be connected to extend the length of the duct.

Y-shaped duct-to-duct connectors allow air leaving a confined space blower to be directed into two ducts to serve two spaces.

Confined space duct elbow fittings create a bend between two ducts. They're often used when transitioning a duct from ground level into the confined space.

Confined space duct reducing adapters connect ducts of different sizes.

Flow loss alarms sound an audible alarm and illuminate an LED when airflow within the duct drops below 50% of the required airflow. Alarms are battery operated, so they don't need access to an external power source.

These filters and filter holders connect to confined space blowers or fans to filter air as it enters or exits a confined space.

Confined space duct storage bags and carriers keep ducts organized and protected during transport or storage.