From the Nyloplast product line
Nyloplast offers a 36” Storm Manhole developed to handle larger pipe diameters, provide access, and meet structural performance standards for traffic applications. This larger diameter manhole was developed with performance, ease of maintenance, and cost effectiveness in mind.
From the ADS product line
ADS offers the HP Manhole for large diameter structure options for connection to ADS HP polypropylene pipe. The 48” HP Manhole is lightweight for ease of installation and is the perfect solution where corrosion is a concern. It is durable and tested to withstand H-20 traffic loads when installed per manufacturer’s recommendations. Contact your ADS representative to learn more about the HP Manhole.
2 Product Variations
Lightweight for ease of installation, our Nyloplast Manhole is a perfect solution for installations where water tight performance and corrosion is a concern.