Ultra Manholes Chambers

Product Description

Nu-Drain Ultra readymade manholes are available in single piece and three piece designs, with different flow configurations and invert depths, conforming to EN 13598. Single piece manholes are available in 800, 1000 and 1200 mm sizes while the three piece manholes are available in 1000 and 1200 mm sizes.

• Completely made of plastic - ready to use, spacious (1m and 1.2m diameter) with 600/640mm entrance.
• 90% lighter than concrete manholes - makes them easy to handle and allows simple and quick installation.
• Robust design - which can withstand heavy traffic loads up to 40 tons wheel load.
• 100% watertight structure - free from infiltration and exfiltration.
• Smooth internal surface, less slime build-up, minimizing the risk of blockage.
• Suitable for installation depths up to 6m
• Safe against floatation
• Flat bottom for easy and levelled installation.
• Provided with an inbuilt ladder to facilitate easy maintenance and cleaning
• Adjustable height to suit site requirements during installation.
• Simple and reliable pipe connections at different levels are possible using in-situ adapters.
• Strong and durable - can last for more than 50 years.
• Eco-friendly and cost-effective