24" Riser to Riser Adapter

The Adenus Technologies AT-R2R24 24" Riser to Riser Adapter is a dual-socket ABS coupling designed to extend riser height and join two 23 3/8" nominal-diameter access risers in residential septic and onsite wastewater systems. Compatible with any 23 3/8" nominal-diameter riser, including plastic, FRP, and corrugated pipe, the AT-R2R24 delivers a secure, watertight connection using polyurethane sealant without the need of a precise riser cut.

Key Features:

• Universal Compatibility — Fits any 23 3/8" nominal-diameter access riser, including plastic, FRP, and corrugated pipe, making it ideal for new installations and retrofit applications.
• Dual-Socket Design — Symmetric double-socket construction accepts a riser section into each end, allowing installers to extend riser height or couple two riser sections in a single, straightforward installation.
• No Precision Cut Required — Eliminates the need for a clean or precision riser cut, reducing labor time and simplifying installations in the field.
• Watertight Seal — Bonded with polyurethane sealant (sold separately) for a durable, long-lasting watertight connection at each socket.
• Durable ABS Construction — Built from corrosion-resistant, black ABS for reliable long-term performance.
• Wide Application Range — Suitable for septic tanks, STEP systems, pump tanks, dosing tanks, aerobic treatment units (ATUs), and holding tanks.

Downloads:

AT-R2R24 Technical Data Sheet

AT-R2R24 Installation Instructions