110mm sewer pipe and couplers. Also known as 4" sewer pipe. Each sewer pipe comes with a moulded socket or coupler. Additional couplers or repair couplers can be found in this section. Sewer non-return valve are available.
110mm sewer pipe and couplers. Also known as 4" sewer pipe. Each sewer pipe comes with a moulded socket or coupler. Additional couplers or repair couplers can be found in this section. Sewer non-return valve are available.