Certification & Testing

KemPress® has a Watermark license and is compliant to AS3688 and AS4020. The fittings have undergone a rigorous testing program including:KemPress Watermark Certification of Conformity

  • Prototype testing
    • Burst Pressure
  • Watermark testing
    • Water tightness
    • Strength of fabrication
    • Strength of joint assembly
    • Pull-out strength
    • Thermal cycling
  • Material in contact with drinking water
  • Press testing every product in the range
  • Press testing every tool and Jaw
  • Gas testing standard compliant to AS/NZS 5601:2010