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Boss Compression Couplings BC-CC

Boss Compression Couplings are specially engineered to provide a quick solution for connecting high pressure pipe and pneumatic tubing. Applications include dust collection and pneumatic conveying systems. Boss Compression Couplings are available in a full range of standard pipe and tubing sizes, rated for pressures up to 362.6 psi / 25 bar. Boss compression couplings are designed with a Revolutionary Grounding Fastening Technology. Standard sizes range from 1-1/2” to 6” diameters, with larger and special sizes available.


  •  Heavy duty galvanized steel construction
  • Outside skin in galvanized steel
  • Gasket cover in galvanized steel
  • White NBR gasket or black rubber SBR gasket –22°F/+230°F (–30°C/+110°C)  
  • Zinc : Oared bolts  
  • Conductivity with eyelet



  • Stainless steel 304L version  
  • Silicone VMQ gasket –85°F/+437°F (–65°C/+225°C)
  •  Viton FPM gasket –4°F/+482°F (–20°C/+250°C)  
  • Coupling with clamp and side bars  
  • Coupling for tubes with different diameters
  • Conductivity strip in copper CU A1  
  • Conductive protection ring in stainless steel 304L


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