Vanquish Vacuum Pump Vexations

摘要

Installing and operating a liquid ring vacuum pump (LRVP) backwards will severely impact its operation. On these machines, the vapor inlet port is several times larger than the outlet port, When operated backwards, the smaller discharge port (now acting as the inlet) will cause a restriction and impede the flow of vapors into the LRVP. The resulting turbulence will create unusual noises.