The Installation of these Fittings is Simplified by the Use of Hex Head Screws on the Sealing Assembly; Ordinary Wrenches are Used for Tightening, which is Desirable Especially where Space is Limited; The Standard Fittings are Furnished with a PVC Oversize Sleeve and; All the Standard Sleeves will Accommodate a Wall or Floor up to 14 Inch Thick and a Marker Strip, Divided in Inches, is Provides on the Sleeve to Facilitate Field Cutting for Wall Less than 14 Inch; Longer Sleeves for Use in Walls or Floors of Greater Thickness are Available

Specifications:

Constructional Feature: Watertight, Corrosion Resistant
Trade Size: 1-1/4 Inch (Conduit/Steel Pipe), 1-1/2 Inch (Copper Tube)
Outer Diameter: 1.66 Inch (Conduit/Steel Pipe), 1.625 Inch (Copper Tube)
Wall Thickness: 4-3/16 to 14 Inch
Material: Epoxy Zinc Coated Malleable/Ductile Iron