1.0Chemtech Automations inc, spécialisé en distribution de produit en traitement d’eau au Québechttps://chemtechautomation.com/en/Orongohttps://chemtechautomation.com/en/author/orongowp/SENTRY Pulsation Dampeners & Arrestors - Chemtech Automations inc, spécialisé en distribution de produit en traitement d’eau au Québecrich600338<blockquote class="wp-embedded-content" data-secret="vyunxwz0Ou"><a href="https://chemtechautomation.com/en/product/sentry-pulsation-dampeners-arrestors/">SENTRY Pulsation Dampeners & Arrestors</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://chemtechautomation.com/en/product/sentry-pulsation-dampeners-arrestors/embed/#?secret=vyunxwz0Ou" width="600" height="338" title="“SENTRY Pulsation Dampeners & Arrestors” — Chemtech Automations inc, spécialisé en distribution de produit en traitement d’eau au Québec" data-secret="vyunxwz0Ou" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://chemtechautomation.com/wp-content/uploads/2018/09/SENTRY-Pulsation-Dampeners-Arrestors.jpg450555Positive displacement (PD) pumps contain an inlet valve that alternately opens and closes, creating an acceleration and deceleration of fluid into the pump. Depending on process fluid characteristics and pipe arrangement, there will either be a scarcity or abundance of pressure and/or flow at the pump’s inlet.