Prevents rain from entering. Inner funnel piece allows rain to drain out of ductwork even when system is not running.

Has three angle brackets for guide wire attachment.

Jet Caps with Quick-Fit™ (QF) rolled ends install in seconds with standard QF Clamp.

Specify end style for connection end. In sizes up to 24″ diameter, 14 gauge Jet Caps can be supplied with QF ends for fast, clamp-together installation or with flanged ends. If flanged ends specified, vanstone end with rotational Angle Flange is standard.