ProPress® 78187 Pipe Coupling, 1-1/4 in Nominal, Press End Style, Copper, Import

PC601L MFG #: 78187
  • Country of Origin: DE
  • Dimensions: 2.21 in L
  • Domestic/Import: Import
  • End Style: Press
  • Fitting/Connector Type: Coupling
  • Manufacturer Name: Viega
  • Material: Copper
  • Nominal Size: 1-1/4 in
  • Pressure Rating: 200 psi
  • Temperature Rating: 0 to 250 deg F
  • Features and More


  • Fast and easy to use one squeeze of the trigger makes 1/2 to 4 in connections in four to seven seconds
  • Reliable- achieve a consistent, strong, reliable, watertight seal
  • The high strength connection, when installed properly, is guaranteed for 50 years
  • Minimizes system downtime- Viega ProPress® allows you to join wet connections, making it the fastest solution for maintenance and emergency repair jobs
  • Versatile- You can install Viega ProPress® virtually anywhere in commercial, industrial and residential applications, for both new construction and renovations
  • Requires less equipment
  • Produces measurable results- Viega proPress® has rapidly become a preferred method for fast, clean and safe joining of copper tubing
  • Smart connect feature- Viega's patented smart connect feature helps installers identify unpressed connections quickly and accurately during pressure testing
  • Viega smart Connect® feature is available on all of our fittings and most of our valves
  • ASTM B88 tubing
  • Without stop


  • Potable Water
  • Hydronic Heating
  • Chilled Water
  • Compressed Air
  • Non-Medical Gases
  • Fire Sprinkler
  • Low Pressure Steam


  • ASME B16.22/16.51
  • ASTM B88
  • CSA Certified
  • FM Approved
  • NSF 61G
  • UL Listed


  • Limited