Orange 8" Hickenbottom Extension

Orange 8" Hickenbottom Extension

The HBI-8516 Orange 8" Hickenbottom Extension is an underground riser extension section designed to connect from the tee and extend up to the inlet for proper height and fit. This 8" orange, holed section features 5/16" perforations and can be cut at marked locations to fine-tune inlet height. The top of the riser has already been removed, so it’s ready to connect directly to the bottom spigot of an inlet.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: HBI-8516
• Brand / Series: Hickenbottom
• Product Type: Riser extension / underground extension section
• Color: Orange
• Size: 8"
• Perforation: 5/16" holed section
• Installation Location: Used underground from the tee as a riser extension
• Adjustability: Can be cut at marked locations to adjust inlet height
• Connection Prep: Top already removed—ready to connect to the bottom spigot of an inlet

Ideal For

• Extending an 8" inlet riser from the tee in underground installations
• Adjusting inlet height quickly by cutting to the desired length at marked points
• Repair or replacement of Hickenbottom inlet/riser components
• Installations needing a prepped section ready to connect to an inlet spigot