Fernco PQ163-111 Black PVC Adaptor Coupling 155-163mm x 101-111mm

The Fernco PQ163-111 Black PVC Adaptor Coupling is a heavy-duty flexible reducer designed to join pipes with outside diameters between 155163mm and 101111mm. Ideal for larger drainage systems, this adaptor provides a secure and professional solution when transitioning between significantly different pipe sizes.

Plumbqwik PVC Adaptor Coupling Data Sheet

Manufactured from robust black PVC compound and reinforced with stainless steel clamp bands, the PQ163-111 delivers excellent clamp strength and reliable airtight and watertight sealing performance. Its flexible construction compensates for minor pipe misalignment and movement, ensuring long-term joint integrity in demanding installations.

Suitable for connecting compatible plastic pipe systems, this adaptor coupling installs quickly using standard hand tools. The black finish provides a neat, professional look while offering durability and resistance to environmental stress.

Key Features & Benefits:

• Connects 155163mm pipe to 101111mm pipe
• Heavy-duty black PVC construction
• Stainless steel clamp bands for secure sealing
• Airtight and watertight performance
• Accommodates slight pipe misalignment
• Suitable for drainage and waste systems
• Quick, tool-friendly installation
• Ideal for larger pipe size reductions

The PQ163-111 delivers dependable performance for larger-to-medium pipe transitions in domestic and commercial drainage systems.