Novadrain Pop Out Grate (Domed) 100mm
Grate only, use in conjunction with 172.100 finishing collar.
- Made from quality PP
- Domed top surface
- Gravity applications only
- Suitable for use with SN16 PVC-U DWV pipe
Extremely smooth bores, precision joints, and lack of internal projections encourage flow capacity over the total life of the
PVC-U does not support combustion.
PVC-U is a non-conductor of electricity, and is therefore not subject to galvanic or electrolytic action.
Resistance to tree roots
Iplex DWV elastomeric seal joints have been designed with high interface pressures which, when coupled with smooth, impervious PVC socket and spigot surfaces, provide high resistance to tree root intrusions.
Low installation cost
The light weight of Iplex DWV pipes together with longer pipe lengths, flexibility and the use of narrow trench widths minimises installation costs.
PVC-U has excellent chemical resistance to hydrogen sulphide and the acids or chemicals normally expected to be encountered in sewer drain and waste applications.
In some cases manholes can be replaced with PVC-U riser and access points. The spacing of manholes can be increased due to reduced incidence of blockage and increased flow rates.
Leakage significantly reduced
Ground water infiltration and sewerage exfiltration due to broken and cracked elements and joint openings caused by ground movement are significantly reduced by the precision joints, flexible pipe barrel and sealed access points provided by PVC-U sewer pipe systems.