Electrofusion Reducer : 110mm x 90mm SDR11EFCR11110090
Electrofusion Coupler: 40mm SDR7.4EFC07.4040
Electrofusion Coupler: 225mm SDR17EFC17225
Electrofusion Coupler: 250mm SDR17EFC17250
Electrofusion Coupler: 630mm SDR17EFC17630