Bladder type pulsation damper

pneumaticfor pumps

HIDRACAR has different in-line pulsation dampers designs according to the needs of the industry where it will be mounted. FOR ALIMENTARY AND PHARMECEUTICAL APPLICATIONS HIDRACAR has designed the “L” series especially for food, beverages and pharmaceutical applications. With the new design we complete our range of pulsation dampers for the pharmaceutical and food industry. The main features of the new in-line shock absorber are: There is no limitation on the nitrogen gas charging pressure. The charging pressure inside the bladder of the pulsation damper must be 80% of the working pressure of the pump. Equipped with FDA rubber tube (EPDM or silicone). The rubber tubes are certified for food or pharmaceutical use. Food or pharmaceutical connections available. We adapt the connections to the needs of the circuit including those required for the processes of the pharmaceutical or food industry. Designed without corners for effective cleaning. Thanks to its special design, the pumped product cannot be retained. Specially designed for CIP (clean in place) processes. No water hammer effect thanks to the internal passage section that is identical to the connection section. The inflation pressure prior to the start-up of the pulsation damper does not reduce the passage section. The tube or (*) double rubber tube expands diametrically during its normal operation instead of being compressed by the direct effect of the gas charging pressure. That is why there is no decrease in the fluid passage section inside the tube or (*) double tube.