| 2BE1 series water ring vacuum pumps and compressors are the products with high efficiency and economical power, which are manufactured by our company integrating with the advanced technology of the imported products from Germany. These series products adopt single stage and single action structure and have many advantages, such as, compact structure, convenient maintenance, reliable running, high efficiency and economical power. Comparing with the SK, 2SK, SZ series water ring vacuum pumps used widely in our country at present, the 2BE series products are the ideal replacements of them for high vacuum, low power, and running reliability. The main charateristics of 2BE1 series products: All the bearings are the imported products with the brand name of NSK orNTN for ensuring the precise orientation and the high stability during the working of the pump. The material of the impeller is QT400 nodular iron or stainless steel for ensuring the stability when the pump works under the rigorous condition and can extend the lifetime of the pump. The casing is made of steel or stainless steel plates to extend the lifetime of the 2BE1 series pumps. The shaft bushing is made of stainless steel to improve the lifetime of the pump 5 times than the normal material. The V-belt pulley(when the pump is drived by the belt) is used the high precise pulley with taper bushing to keep the reliability of the pump and extend its life. And it is also easy to mantle and dismantle. The coupling is used to drive the pump directly. The flexible part connecting the two half coupling is made of polyurethane that makes the pump more reliable. The unique design to set the separator above the pump saves the space and decreases the noise efficiently. All the parts are cast by the resin sands that make the pump surface very smooth. It is not necessary to cover the surface of the pumps with putty and gives out the heat efficiently. The mechnical seals (optional) are used the imported products to avoid the leakage when the pump works for a long time. Model Speed (r.p.m) Suction capacity (m/h) PowerkW Drive Weight kg 2BE1-202 790 590 15 Belt 830 880 675 18.5 Belt 850 970 760 18.5 Coupling 916 970 760 22 Coupling 926 1100 850 30 Belt 940 1170 890 30 Belt 940 1300 950 37 Belt 980 |
