Vent Stack Flashing Sleeve: Cast Iron w/Caulking Recess

Warning Cross Reference for J.R. SMITH 1740 is Josam 26450.
    

Specification
26450 Series coated cast iron Stack Sleeve, with counterflashing and caulking recesses.

Application
Used as a counterflashing sleeve where roofing membranes are terminated at the stack, which protrudes through the roof. A caulk joint is made between the upper hub of the sleeve and stack, effectively waterproofing the entire assembly.

Options
-20Galvanized Cast Iron Parts

Type # PIPE SIZE  B DIA.  LBS
26451-1/2 1-1/2 3 3
26452 2 3-1/2 3-1/2
26453 3 4-3/4 5
26454 4 5-5/8 6
26455 5 6-3/4 8
26456 6 7-3/4 9