Our products are widely used in chemical industry, rare earth, pesticides, petroleum, electroplating, metallurgy, electronics and other fields, a large number of products to replace imports, selling the 31 provinces and autonomous regions, and the country has established 26 branch structure DG25-50X10 multistage centrifugal pump consolidate a sound sales service network. Multistage Pump Maintenance (1) Check multistage pump tubing and junction with or without loosening. Hand rotating multi-stage pump, and proved multistage pump is flexible. (2) was added to the bearing body bearing lubrication oil, observe the oil level should be the subject of the centerline of the oil, lubricating oil should be replaced or supplemented. (3) Remove the multi-stage pump pump diversion drain plug, filling water (or lead slurry). (4) Close the valve outlet road of import and export pressure gauge and vacuum gauge. (5) move the motor pump, and proved the motor rotation is correct. (6) start the motor, when the normal operation of the multi-stage pump, open the outlet pressure gauge and imports vacuum pump depending on its display after the appropriate pressure DG46-30X3 multistage centrifugal pump, gradually open the valve, and check the motor load conditions. (7) try to control multistage pump flow and head on the label of the range to ensure a multi-stage pump at maximum efficiency point of operation to achieve maximum energy savings. (8) The multi-stage pump during operation, the bearing temperature must not exceed the ambient temperature of 35C, the maximum temperature not exceed 80C D6-25 * 3 multi-level d-type multi-stage centrifugal pump Features: 1, D6-25 * 3 multistage pump d of advanced multistage centrifugal pump hydraulic model, high efficiency, wide range of performance. 2, D6-25 * 3 multi-stage pump d-type multi-stage centrifugal pump running smoothly, low noise. 3, D6-25 * 3 multi-stage multistage centrifugal pump d Seal with soft packing seal or mechanical seal DG46-30X5 multistage centrifugal pump, safe and reliable seal, 1) the seal ring are tightly packed in the water segment and vane simple baffle structure, convenient maintenance. 4, D6-25 * 3 multi-level d-type multi-stage centrifugal pump shaft is fully sealed structure to ensure no contact with the media, does not rust, long life. D-type pumps D6-25 * 3 d-type multi-stage pump more stage multistage centrifugal pump, suction in the water segment, into a horizontal direction, with outlet vertically upwards on the water segment, its head can be increased or decreased according to need to use the pump series. Pump assembly is good or not, a great impact on the performance of the relationship, especially in the mouth of each impeller and guide wing and out of the center, which is about to make a slight deviation to reduce the pump flow rate, head lowered inefficient, so in the post-repair assembly must Note. DG25-50X9 multistage centrifugal pumps, boiler feed pumps (certification), centrifugal pump provided by Anguo City Pump Co., Ltd. Shi Yuan. Anguo Shi Yuan Pump Co., Ltd. (www.shiyuanbeng.com) Hebei Baoding, centrifugal pumps leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Shiyuan pump leadership with the staff warmly welcome all inquiries negotiations to create Shiyuan pump better future.