Features

• Provide a Water Tight Blockage Between Poured Concrete and the Fitting Body
• The Water Tight Blockage is Accomplished by Specially Designed Fins Cast on the Outside of the Fitting Body, Which Permit the Concrete, When it Cures, to Shrink Around These Fins
• Provide a Pressure Seal Between the Fitting Body and the Outside Diameter of any Round Casing Penetrating a Wall, Floor or Ceiling
• Type FSK Thru Wall Sealing Fittings are Used Where a Single Casing Penetrates the Fitting
• The Type FSK Fittings are Used for Most Sealing Applications
• They Consist of a Body and Sealing Assembly Located on the Inside of the Structure and an Oversize Sleeve Which Extends from the Fitting to the Outside of the Structure Wall
• The Steel Pressure Ring is Closely Sized to Fitting the Inside Diameter and Outside Diameter of the Casing
• It has a PVC Coating that Provides an Insulation Between the Sealing Assembly and the Casing to Provide Cathodic Protection
• Oversize Sleeves have a Marker Strip to Facilitate Field-Cutting of Sleeves to Accommodate Walls or Floors of Varying Thicknesses
• Water Tight
• Corrosion Resistant

Additional Information

• Number of Clamp Screw 4

Specifications

• Constructional Feature: Watertight, Corrosion Resistant
• Trade Size: 4 Inch (Conduit/Steel Pipe)
• Outer Diameter: 4.5 Inch (Conduit/Steel Pipe)
• Wall Thickness: 4-5/8 to 14 Inch
• Material: Epoxy Zinc Coated Malleable/Ductile Iron
• Series/Model: FSK

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