Postitve displacement pump such as metering pump will over transform liquid working under low pressure system.Using back-pressure valve on the discharge piping of metering pump can avoid this problem.
Feature
protection and smooth system flow.
*Protection of pipes, meters, valves and instrumentation from pulsation and vibration.
*Used together with back pressure valve can make pressure fluctuation close to zero.
*Limit damaging pressure surges caused by pump start-up and shut-down.
*Prevention of foaming and splashing.
*Allows more accurate readings when pumping through mass flow meters & other instrumentsNo dynamic seal, no leakage
and easy maintenance. .
pulse impact to the piping and system. There is the pressure gauge on the damper will show the detail piping pressure. In
general removing pulsation reduced the energy usage to transmit liquid over distances.The damper needs to be installed
right above of the pump discharge end.
Advantages
Increases system efficiency and pump component life Ineases safety by reducing pressure surges.Ineases safety by reducing pressure surges.