It has been produced from high quality polipropilen raw material and it has resistance to impact. Due to conical tightening, they remove faults in pipes that may be caused by dimentional differences and ovality up to ± 0,5 mm. They prevent alga and bacteria forming due to UVproof (ultraviolet beam) structure. O-rings are made of natural rubber and provide high leakproofness. It has a homogeneous and poreless inner surface. It does not contain any foreign substance which can change the taste or the smell of the water.
- Ø 20 mm – Ø 63 mm : PN 16
- Ø 75 mm – Ø 125 mm : PN 10