All Stainless Collar Leak

Model 3143AS

Use: To repair circumferential breaks, longitudinal ruptures, ground movements, holes, crack and other type of damage.

Panel: Type 304 (18-8) Stainless Steel per ASTM A240.

Lifter Bar: Type 304 (18-8) Stainless Steel per ASTM A240.

Gasket: NBR multi o-ring stepped design from 100% new rubber to ensure performance under varying pressures with superior storage characteristics. Suitable for oil, mild acids, water, salt media and most aliphatic hydrocarbon fluids with a temperature range of -40° to +212° F. Optional Tapered SBR Chek-O-Seal design incorporating multi o-ring sealing ribs from 100% new rubber to ensure performance under varying pressures with superior storage characteristics. Suitable for mild acids, water and salt media.

Armor Plate: Type 304 (18-8) Stainless Steel per ASTM A240, bonded to the gasket.

Bolts & Nuts: Type 304 (18-8) Stainless Steel per ASTM A193 and A194. NOTE: Hex nuts are furnished with fusion bonded coating to prevent seizing and galling

Lugs: Type 304 (18-8) Stainless Steel per ASTM A240.

Washers: Delrin per MIL-A50424

More Information: PowerSeal Collar Leak Repair Clamps provide a simple and permanent repair for leaking Solvent Weld PVC Bells and Collars as well as threaded Steel Pipe Collars. Since Collar Leak Clamps are designed to seal on both the outside diameter of the pipe and the leaking collar or bell, it is important that the proper clamp is ordered. These repair clamps are not recommended for leaking Push-On-Joint (gasketed) Bells.