Fernco Adaptor Coupling AC4000 is a versatile solution for connecting unadopted drainage pipes of different outside diameters, specifically between 110-121mm and 121-136mm. These adaptable couplings are designed to provide a secure, airtight, and watertight seal with ease, using a simple nut driver and torque wrench for installation. Ideal for a variety of applications including housing sites, private roads, industrial areas, and agricultural land, the Fernco Adaptor Coupling ensures reliable and durable connections.

• Size: 110-121mm / 121-136mm
• Applications: Housing sites, private roads, industrial sites, agriculture land
• Material: EPDM Rubber
• Standards: BS EN 681-1:1996, BS EN 295-4:2013, BS EN 10088-2:1995
• Pressure Rating: 0.6bar, 8.70psi
• Temperature Range: -50C to 80C constant, 100C intermittent