The main parts of D-type pumps are: water segment, D6-25 * 3 d-type multi-stage multi-stage centrifugal pump in the middle, D6-25 * 3 d-type multi-stage multi-stage centrifugal pump water segment, the impeller, the guide wing block board, water segment wing guide shaft, and then tighten bolts inlet, middle and outlet sections are fastened together sealing ring, flat? tray, bushings, end caps and bearing body. Water segment, the middle baffle vanes, the water segment guide wings, the water segment and end caps are made of iron rust, D6-25 * 3 d-type multi-stage pump multistage centrifugal pump together form the studio. The impeller is made of high quality iron rust, there are blades, liquid axial unilateral entry, due to unequal pressure around the impeller, there must be an axial force, the axial force from the flat? Tray to bear 100D45X2, impeller manufactured by static balance test. Axis for high-quality carbon steel, D6-25 * 3 d-type multi-stage pump multistage centrifugal impeller mounted in the middle, with the key 5) the base support plane, foot pump, motor feet flat on the dirt washed clean ; 100D45X2 multistage pump structure, the sleeve and the sleeve nut on the shaft. Connect one end of the impeller and the middle of all Bahrain shaft coupling components installed, directly connected to the motor. Also known as reduced leakage ring seal ring. Resulting in a gap over the General Assembly and the casing between the impeller inlet water pump high-pressure zone of low pressure area flows through this gap, the impact of the pump out the water, reducing efficiency! The gap is too small will cause the impeller and the pump casing friction wear. In order to increase resistance to reduce the internal leakage reflux, delaying the impeller and pump casing life, provided with a sealing ring in the pump casing and the impeller aid junction edge seal gap is maintained between 0.25 ~ 1.10mm is appropriate. 6, stuffing consists of packing, lantern ring 100D45X2 multistage pump parameters, filler tube 100D45X2 multi-stage pump manufacturers, packing gland, seal tube. The main role of the stuffing box gap is to be closed between the pump housing and the shaft, to prevent the water within the pump does not flow out to not let outside air into the pump. Always keep the vacuum pump inside! When the shaft and packing friction heat to rely on the seal to seal the circle take control of water to cool the filler! Maintain the normal operation of the pump. Therefore, the inspection process is running tour of inspection of the pump stuffing is particularly pay attention! 600 hours running around going on packing replacement. 7, you can change the inlet and outlet. Multi-stage pump direction 100D45X2 multistage pump parameters | 100D45X2 | multistage centrifugal pump provided by Anguo Stone yuan Pump Company. Anguo Shi Yuan Pump Co., Ltd. (www.shiyuanbeng.com) strong, credible, in Baoding centrifugal pumps and other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead you hand pumps and stone yuan into the brilliant, for a better future!