Active pulsation dampeners

Tecno-Matic active pulsation dampeners (PD) represent the latest generation of active pulsation dampeners. They are specially designed to be used together with Tecno-Matic Air Operated Double Diaphragm pumps. General aspect to be considered is, that the PD can decrease the total capacity of the system depending on the point of operation.

Working principle of active PD is that compressed air is entering the air chamber behind the diaphragm and creates a cushion that adjusts automatically to compensate the shock produced by the pulse of the pump fluid. We offer wide selection of elastomers to be installed in PD to meet all possiblle needs in applications.