16.28 Rev. 11-18 Shaded area indicates changes MUELLER ® 200 SERIES PIPE-SAVER ® PIPE REPAIR CLAMPS The 200 Series Pipe-Saver Clamp comes in 3", 6", 9", 12", and 18" lengths, in single section to fit 1/2" - 8" standard steel pipe, and in two sections to fit 10" - 24" standard steel pipe. Cemented-in gaskets are available with a choice of smooth or gridded surfaces, and regular or full coverage. High carbon steel bolts with corrosion-resistant plating are standard; stainless steel bolts optional. Mueller 200 Series Pipe-Saver clamp features: ❏ Maximum Gas Working Pressure - for properly in- stalled clamps with nuts tightened to specified torque: 1/2"-4" 175; 6"-8" 100 psig; 10"-12" 75 psig; 14"-16" 50 psig; 18"-24" 30 psig. (Form 12115) ❏ Repair Holes and Splits ❏ Choice of Smooth or Gridded - regular or full coverage gaskets. ❏ Heavy Bolt Shoulders - prevent turning in lug. ❏ Steel Bolt - has rolled, spin-fit threads to speed installation. ❏ Heavy Hex Nut - provides more thread contact for greater strength. ❏ Type 304L stainless steel band ❏ Ductile Iron Lugs - are shaped to provide uniform clamping pressure on pipe. IMPORTANT: MUELLER PIPE REPAIR CLAMPS have demonstrated their capability to seal against gas pressures commonly encountered in distribution systems. Smaller diameter clamps of a given design can seal against higher pressures than larger ones. In addition, the pressure that a clamp can contain is effected by the torque applied to the bolts, the uniformity of the bolt tightening (where there is more than one bolt) as well as the type of extent of pipe damage, surface condition of the pipe, environmental conditions and installation workmanship. Metallic components of repair clamps, including stainless steel, corrode at widely variable rates depending upon many factors, such as installation outdoors or underground, composition of sur- rounding atmosphere/soil, presence of stray currents, moisture or chemicals, etc. Consequently, repair clamps must be assumed to have a finite service life. Consult with a corrosion professional to determine the life expectancy of this repair clamp taking into consideration all appropriate factors in the application. The piping system designer should determine the suitability of this type product on your particular system. Unforeseen failure of this product could result if these precautions are not taken. Mueller Co. can provide additional material specification information on request by contacting Customer Service: 800-798-3131.
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