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===under info was translated buy computer===
* Vacuum pump head (excluding motor), the customer can configure the motor according to the local voltage. * Inlet pressure range: 33 ~ 1013mbar (up to 10mbar with atmospheric ejector); * Reliable operation, superior performance, a variety of material selection, strong corrosion resistance, suitable for various operating conditions. Can handle almost all gases and vapors, can handle a small amount of entrained liquid. Cavitation protection device is optional. Pump structure is reasonable, easy to maintain, no special tools for installation and disassembly. * Independent motor connection, customer can choose by themselves. * Low life cost, excellent performance, high efficiency and energy saving; ABs liquid ring vacuum pump is equipped with stainless steel impeller to ensure low maintenance and long downtime maintenance cycle; Special heat treatment is applied to the surface of the disc to reduce the damage caused by cavitation and prevent the disc from rusting and starting after a long stop. * 100% oil-free design without any oil lubrication. Almost isothermal compression, conducive to environmental protection. The shaft does not contact the medium and there is no mechanical contact between the rotating parts.contact supplier or email to admin@b2bgood.com for purchase help
