Hydra-Cell pulsation dampeners protect pipes, valves, fittings, meters and in-line instrumentation by producing steady and continuous fluid flow up to 99 percent free from pulsation and vibration, even when dosing, blending or proportioning fluids. This ensures accuracy, longevity and repeatability of in-line meters and enables the uniform application of material in spraying and coating systems. Units are available from stock with pressure ranges up to 4000 PSI and operating temperature ranges from -40°F to 350°F.