PVC Reducing plug for sewerage Ф80 х 50 mm NICOLL

Sewer element for reduction NICOLL, made of PVC with dimensions Ф80 x 50 mm.
The reductive sewer plug is used to switch from one size of sewer and drain pipes to another.The reduction hole is eccentrically located.The sewer plug for pipe reduction is made to high standards and guarantees high quality and a long period of operation.