The flushing flange or ring is used for flushing solution combined with diaphragm seals. This type of flushing flange or ring is clamped between process nozzle and diaphragm seal. The reducer flange is used to mount a larger diaphragm seal to a smaller process connection. This type of reducer flange is clamped between process nozzle and diaphragm seal. Diaphragm Seal Accessories are carefully designed to optimise the use of the Diaphragm Seal in your process conditions, or to ease the installation and protect it against damaging during installation.