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Threaded Penetrator: Assembly Instructions

Determine Penetrator size and penetration point that you want to make in the fire wall / floor. Insure hole will accept the outside diameter of Penetrator to be used (example: 4" Threaded Penetrator outside diameter is 4.5 inches)

 Up to 48% of the aggregate cross sectional area of the sleeve may be filled with cables if system is used vertically or horizontaly for up to 2 hours. The 4 hour listing is limited to 34% cable load. The remaining void to be filled with an intumescent fill material / and or mineral wool.

Disassemble the Penetrator leaving one coupling and bushing on the sleeve at about the right depth for your fire wall/floor to equalize the protrusion on both sides. Slide the washer on the sleeve while installing the top or first side of the sleeve in the wall/floor. Push assembly firmly against wall/floor, seating the first washer. Install the plastic bushing.

Go to the other side of the fire wall/floor and slide the washer over the Penetrator and seat it against the wall/floor. Thread the second coupling up to the second washer. While holding the Penetrator, tighten by hand until sleeve is firmly in place. Install the remaining bushing on the Penetrator.

Route cable through the Penetrator and pull it on to its destination. Document the installation with the supplied warning label. Refer to our website pages for Fill Charts, Installation Pictorials, UL Listings, and Training.