4" x 4", 1500 PSI Tensile Strength, (2) 301 Stainless Steel Clamp, 301 Stainless Steel Shield, 1-Piece Synthetic Rubber Gasket, Shielded, Transition, Straight, Cast Iron to Copper, Specialty Coupling with 5/16" 305 Stainless Steel Hex Head Screw
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Specialty Coupling is a Shielded Transition Coupling Designed to Connect Similar and Dissimilar Pipe Sizes and Materials; Coupling Consists of Two 301 Series Stainless Steel Worm Drive Clamps, a 300 Series Stainless Steel Shield Over a Molded 1-Piece Elastomeric Sealing Gasket; Leakproof Seal - Stainless Steel Clamps Provide a Positive Seal When Properly Tightened to 60 Inch-Pound of Torque, Sealing O-Rings are Installed Under Each Sealing Clamp to Prevent Pipe Slippage and Create a More Positive Seal, Ensuring a Watertight, Leakproof and Rootproof Seal; Corrosion Resistant - 300 Series Stainless Steel Components Provide Highly Effective Corrosion Resistance in a Variety of Environments; Joint Movement Restraint - the Band-Seal® Specialty Coupling Provides for Superior Load Bearing Control Between the Coupling and Pipe Surface, the Coupling's Rugged Construction Provides Excellent Sealing Properties and the Stainless Steel Shield Offers Excellent Resistance to Shear Forces and Helps with Alignment, While Maintaining Flexibility; Internal Pipe Stop - for Proper Pipe Positioning and Noise/Vibration Reduction; Pre-Set Calibration - All Band-Seal® Specialty Couplings are Designed to be Installed with a Pre-Set Torque Wrench Calibrated to 60 Inch-Pound; Made in USA
Specialty Coupling Fitting; Type Shielded, Transition, Straight, Cast Iron to Copper; Size A 4 Inch; Size B 4 Inch; Material 301 Stainless Steel (Clamp/Screw Housing/Screw Saddle), 300 Stainless Steel (Shield), 305 Stainless Steel (Screw); Material Specification ASTM A240/A240M/C564/C1460; Gasket Supplied Yes; Gasket Details 1-Piece Molded Elastomeric Sealing; Application Non-Pressure, Gravity Flow; Applicable Standard NSF, CSA B602, UPC, ISO 9001; Tensile Strength 1500 PSI; Number of Bands 2