Manhole Entry Device System for Confined Space Ventilation

This manhole entry device system is for workers using ventilation equipment at small man-size openings. It helps keep the opening available for entry and exit while maintaining airflow into the confined space.

The yellow, high-impact polyethylene system measures 15 in. wide x 56 in. deep x 15 in. high. It includes three components: the manhole entry device, a swiveling elbow, and a universal mount. The elbow supports duct alignment, and the airflow path changes from circular to elliptical and back to circular.

Key Features:

• Entry-clear design: Helps preserve room for workers to enter and exit rather than allowing ducting to fill the opening.
• Continuous airflow path: Maintains ventilation while access work is underway.
• Swiveling elbow: Makes duct alignment easier during setup.
• Three-component system: Provides the entry device, elbow, and universal mount together for a complete setup.
• Polyethylene construction: Offers a rugged construction for demanding work environments.

Choose this system when confined-space ventilation must be maintained at a small man-size opening without unnecessarily restricting worker access.

No additional information available.