AC1922 Fernco Adaptor Coupling 170mm - 192mm / 110mm - 122mm

Fernco AC1922 adaptor coupling with a banded seal, designed for pipe with an outside diameter of 170mm to 192mm and 110mm to 122mm. Manufactured from EPDM rubber, incorporating a Grade 1 304 stainless steel band.

The Fernco AC1922 Adaptor Coupling is engineered to deliver a reliable and flexible connection between drainage pipes of unequal outside diameters. Designed for professional drainage applications, this adaptor coupling ensures secure sealing and long-term performance across residential, commercial and industrial environments.

EPDM Adaptor Coupling Data Sheet

Constructed from high-grade EPDM rubber and secured with robust stainless steel clamp bands, the AC1922 offers excellent resistance to corrosion, cracking and wear. Its flexible design allows it to absorb slight pipe movement and misalignment, making it ideal for joining PVC, clay, concrete and cast iron pipework. Installation is fast and straightforward, requiring only basic hand tools and minimal preparation.

Key Features & Benefits:

• Suitable for mixed-diameter pipe connections
• Flexible EPDM rubber sleeve for dependable sealing
• Heavy-duty stainless steel clamping bands
• Creates a secure airtight and watertight joint
• Compensates for minor misalignment
• Easy, tool-friendly installation
• Compatible with a wide range of pipe materials
• Ideal for repair and replacement work

The AC1922 offers installers confidence and consistency where reliable drainage transitions are required.