Our factory specialized in production and sales of 2BV-5131 water ring vacuum pump 2BV-5131 water ring vacuum pump is designed Dongshan technology company developed a vacuum device, its advanced technology at home and abroad is second to none. 2BV-5131 water ring vacuum pump after decades of ups and downs, in response to the call of the national energy production, with low energy consumption, high performance characteristics. 2BV-5131 water ring vacuum pump working medium is water, is a rough vacuum pump, it can get the ultimate vacuum of 2000 ~ 4000Pa, with Roots vacuum pump unit vacuum up 1 ~ 600Pa. 2BV-5131 can also be used as a water ring vacuum pump compressor, called water ring compressor, belongs to the low-pressure compressor, the pressure in the range of 1 ~ 2 × 105Pa gauge pressure. 2BV-5131 water ring vacuum pump Uses: 2BV-5131 was originally used as a water ring vacuum pump self-priming pump, then gradually used in petroleum, chemicals, machinery, mining, light industry, medicine and food, and many other industrial sectors. In many industrial production processes, such as the vacuum filtration, vacuum water, vacuum feeding, vacuum evaporation, concentrated in vacuo, the resurgence of vacuum and vacuum degassing, etc., the water ring pump is widely used. Due to the rapid development of technology, vacuum applications, 2BV-5131 water ring vacuum pumps in the rough areas has been known to get attention. As the water ring vacuum pump gas is isothermal compression, it can be exhausting flammable, explosive gas, but can also dust extraction, water gas, therefore, 2BV-5131 water ring vacuum pump used increasingly. 2BV-5131 water ring vacuum pump with proper care and use of methods: 1) the use of 2BV-5131 water ring vacuum pump, vacuum pump first unscrew the water drain plug, filling water. In particular, no oil pump mechanical seal (2BV, 2BE) and then start the motor. 2) the use of a vacuum pump during the winter season, parking, the need to unscrew the lower drain plug pump will put the net media. Prevent cracking. 3) Regularly check the wear sleeve, wear should be replaced after larger. 4) 2BV-5131 water ring vacuum pump for long periods, the need to pump all apart, dry water, and the junction of the rotating parts coated with grease installed, for safekeeping. 5) pump within the first month of work by 100 hours to replace oil after every 500 hours, change the oil once. 6) try to control the flow of no oil vacuum pump and vacuum within the range indicated on the plate to ensure that the vacuum pump running at maximum efficiency point, in order to obtain maximum energy savings. 7) found no abnormal noise oil pump should immediately stop checking reasons. 8) 2BV-5131 water ring vacuum pumps in operation, the bearing temperature must not exceed the ambient temperature of 35C, the maximum temperature should not exceed 80C. 9) always adjust the packing gland, packing indoor drip ensure normal (with a drip out appropriate). 10) start the motor, when no oil pump functioning, open export and import of vacuum gauges, depending on their shows after appropriate pressure, and gradually open the valve, and check the motor load conditions. 11) jog motors, take a look at the motor rotation is correct. 12) Close the outlet valve and outlet pressure gauges Road and imported vacuum table. 13) added regularly to the bearing body bearing lubrication oil or butter. 14) 2BV-5131 water ring vacuum pump when you want to stop using, turn off the valve, pressure gauge, and then stop the motor. The main advantage of 2BV-5131 water ring vacuum pump: 1) breathing evenly, smooth and reliable, simple operation, easy maintenance. 2) Because of 2BV-5131 water ring vacuum pump cavity no metal friction surface, unnecessary to lubricate the pump, and wear a small, sealed between the rotating parts and fixtures can be done directly from the seal. 3) compressed gas is essentially isothermal, compressed gas that domestic small temperature changes. 4) 2BV-5131 water ring vacuum pump structure is simple, less precision manufacture, easy to process. Compact 5) structure, the higher the number of revolutions of the pump, and can be directly connected with the motor, no deceleration devices, so with a small structure size, you can get a large displacement, small footprint.