Smooth Penetrator U.L. Listings: (NOT Part #'s)

W-L-3231 for gypsum walls rated up to 2 hours.

W-J-3109  for block walls rated up to 2 hours. **

MSDS for "Unique" Putty.

** In block wall installations, on the SP-4, the bushing opposite the direction the cables are coming from, will not be able to be installed due to the thickness of the wall and the width of the hardware.  If this is a problem, call the factory. 

The Smooth Penetrator is used in new horizontal cable installations for walls rated up to 2 hours. No caulk is required between the sleeve and the wall. Our most economical product, it makes firewall penetrations neat, clean, and efficient. This design allows for cables to be pulled through the firewall without any "attendance," even at a 45 degree angle. The sleeve acts like a roller in the wall while cables are being pulled. A real time saver!

Intumescent putty is included.  Fire stopped and smoke sealed 100% of the time.

Systems available in 1, 2, & 4 inch diameters. Part #'s are: SP-1 for the 1" - SP-2 for the 2" and SP-4 for the 4" Smooth  Penetrator. See Cable Load Chart for specifications.

Call the factory to order extra long or extra short systems for special applications. 24 hour turnaround!

You must know the hourly rating of the barrier. 5/8" fire rated gypsum is rated for 1/2 hr. Cinder blocks are rated at 2 hours.

Select the UL System (above) to match or exceed the barrier.  Pay attention to cable loads and fill procedures in the Listing.

Go to the:  CABLE LOAD CHART  and select the proper size Smooth Penetrator based on the % cable load permitted in the Listing.

Seek pre-approval from the Authority Having Jurisdiction (Inspector). Remember, it is approved if he says it is!  Download the   REQUEST FORM

When installing the System, be sure not to exceed the listings limitations. Read the listing. 

After installation, fill out the label and digitally document the System for future reference.