This relief manhole ensures that, during a downpour, the pressure is off the sewer, significantly reducing (the risk of) flooding in the home. Also, you can easily inspect, unblock & maintain the sewer system via the OIOPUT. The trap is fitted with a built-in odour trap and a leaf trap. Sink bottom: 125 mm spigot. Material casing: PVC. Material cover: Corten steel. Flow rate up to 5.4 L/S 19.7 cubic metres/h. Also ideal for venting infiltration crates.
Nijverheidsweg 26
3641 RR Mijdrecht
Netherlands
0297 - 30 00 00
verkoop@vanwalraven.com
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