Fernco PQ187-111 Black PVC Adaptor Coupling 177-187mm x 101-111mm

The Fernco PQ187-111 Black PVC Adaptor Coupling is a heavy-duty flexible reducer designed to connect pipes with outside diameters between 177187mm and 101111mm. Ideal for larger drainage systems, this adaptor provides a secure and professional solution when transitioning from large to medium-diameter pipework.

Plumbqwik PVC Adaptor Coupling Data Sheet

Manufactured from durable black PVC compound and reinforced with corrosion-resistant stainless steel clamp bands, the PQ187-111 delivers strong clamp force and dependable airtight and watertight sealing. Its flexible construction compensates for slight pipe misalignment and movement, ensuring long-term joint stability even in demanding environments.

Suitable for use with compatible plastic drainage pipe systems, this adaptor coupling installs quickly using standard hand tools and requires no specialist equipment. The black finish provides a clean, professional appearance while ensuring durability and resistance to environmental stress.

Key Features & Benefits:

• Connects 177187mm pipe to 101111mm pipe
• Heavy-duty black PVC construction
• Stainless steel clamps for secure sealing
• Airtight and watertight performance
• Compensates for minor pipe misalignment
• Suitable for drainage and waste systems
• Quick and simple installation
• Ideal for large-to-medium pipe transitions

The PQ187-111 offers a reliable and efficient solution for reducing larger drainage pipe diameters.