These universal 50mm (2”) multi-fit rubber couplings allow straight, flexible and easy connection to pipework providing a watertight seal – ideal for joining our commercial grease traps.  

Made from EPDM (ethylene propylene diene monomer) and 304 stainless steel clamp bands, simply slide the coupling over the end of the grease trap inlet/outlet and tighten the clamps using a nut driver or flat head screwdriver.  


  • Quick and easy fit
  • Flexible and watertight seal 48mm – 57mm
  • Universal – can connect to any pipe system
  • Perfect for use with our commercial grease traps
  • Size: 50mm (2”)
  • Supplied in pairs