Archive for April 2013

New, patent-pending “silent” pump eliminates noise, vibration and fluid turbulence The Metraflex Company is revolutionizing the commercial plumbing/HVAC industry with a new, patent-pending Magnetohydrodynamic Drive (MHD) pump for engineered piping systems. The new MetraPump™ technology eliminates all moving parts in a pump, reducing its operation to a whisper. The MHD is silent, produces no vibration…