An active pulsation damper is the most efficient way to remove pressure variations on the discharge of the pump and to keep the flow of the fluid as uniform as possible.

Arkad pulsation dampers work actively with compressed air and a diaphragm, automatically setting the correct pressure to minimise pulsations.

These devices require minimal maintenance and are, subject to the requirements of the application, available in the same housing and diaphragm materials as the pump.

Applications include:

• Metering/injection/dosing (equalises discharge pressure spikes, increasing accuracy)
• Filter press/in-line filters (increases filter efficiency and life by providing a smooth flow)
• Spraying (smooth, consistent spray pattern)
• Filling (eliminates inconsistent filling and splashing)
• Transfer (eliminates harmful water hammer, preventing pipe and valve damage)