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P. 121

Up-blast Curb Mounted Utility Set Discharge Extension Option
                                           Figure 21 - Discharge Extension Option



                                     (FIELD INSTALL)
                                   ONCE HEIGHT HAS
                                  BEEN SET SEAL WITH
                                   SILICONE BEFORE
                                  INSTALLING SCREWS.





                                                                          800023B
                                  (PLANT INSTALL)                         #1/4 - 14 X 1 1/4" SELF
                                  SEAL ALL OPEN                           DRILLING SCREW WITH
                                  SEAMS USING                             RUBBER WASHER.
                                 3M FIRE BARRIER                            (FIELD INSTALL)
                                   2000 PLUS.
                                                                             0156122
                                                                             3/16" RIVET.
                                                                           (PLANT INSTALL)
                                                         R10480SX1X375      800023B
                                                                             #1/4 - 14 X 1-1/4" SELF
                                                         R10480-S SOFT      DRILLING SCREW.
                                                         CLOSED CELL GASKET
                                                                             (FIELD INSTALL)
                                                          (FIELD INSTALL)



                                         (FIELD INSTALL)              SET HEIGHT
                                       ONCE HEIGHT HAS
                                      BEEN SET SEAL WITH
                                       SILICONE BEFORE
                                      INSTALLING SCREWS.















                                           Utility Set Option - Extension Assembly
                                       Part Number                        Description
                                     RE13ADJEXTASY              RE13 - Extension Assembly Option
                                     RE15ADJEXTASY              RE15 - Extension Assembly Option
                                     RE18ADJEXTASY              RE18 - Extension Assembly Option
                                     RE20ADJEXTASY              RE20 - Extension Assembly Option
                                     RE24ADJEXTASY              RE24 - Extension Assembly Option











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