Description
Description
The STI-3100 is a clear conduit spacer with frame designed for use with Stopper II® and Weather Stopper® Series pull station covers. It adds 2 inches of depth, allowing extra clearance for surface-mounted devices or conduit connections. The spacer includes knockouts on the top and bottom to accommodate ½" or ¾" rigid conduit and comes with filler pieces to seal unused openings. Constructed from durable polycarbonate, it’s intended for indoor use and measures approximately 8.5" H × 5.5" W × 2" D. This accessory ensures a clean, code-compliant installation when additional space is needed behind protective covers.
Features
- Clear Conduit Spacer: Adds two inches of depth to the patented Stopper II products.
- Indoor Use: Designed for indoor applications.
- Conduit Knockouts: Includes knockouts on the bottom and top for 1/2" or 3/4" rigid conduit.
- Filling Pieces: Comes with pieces to fill conduit cutouts when there is no exposed conduit.
- UV-Stabilized: The cover is UV-stabilized to prevent sun deterioration.
- Material: Made from durable polycarbonate (PC).
- Surface Mount: Designed for easy surface mounting.
- Dimensions: 8.5" height, 5.5" width, and 2" depth.
