I. Product Overview 
 ISGB type will be demolished vertical pipeline centrifugal pump ISG pump based on the successful development of a novel structure, advanced technology products. 
 The vertical pumps, especially in the overall structure of a bold breakthrough in design. The independent bearing, shaft support, to solve the original vertical pump motor bearings support the inadequacies; excellent hydraulic model of the impeller, eliminating the original vertical shaft to force the inadequacies; motor is Y series The standard universal motor, the original vertical pumps plus the long axis of the auxiliary motor to replace the difficult problem to solve; at the same time 100% of the demolition of the structure to solve the replacement of high-power pump bearings, mechanical seal, impeller, shaft problems. 
 The pump and the domestic like products, compared with a more stable operation, long life, supporting more convenient, easier maintenance, irreplaceable advantages. Is a national leader in the vertical pump product, the technology among the leading domestic alternative ISG vertical pipeline centrifugal pump, IS centrifugal pump, S double suction pump conventional centrifugal pump of the best products. 

 Two will be demolished vertical pipeline centrifugal pump Features 
 A vertical structure, installation and commissioning of convenience, the unique design of the motor and pump connected body connection, high concentricity, high precision machining, area greatly reduced, reduced investment of 30% to 60% of the pumping station building. The footing is solid, compact, fine casting and appearance of the treatment gives the beauty of the vertical centrifugal pump, so that produce products full of the charm of art, comparable and abroad with the manufacturers of vertical pumps. 
 With the country with the name of manufacturer Y series production standard universal motor, smooth running, low noise. 
 3, bearing the internationally renowned brand of precision bearings, precision, reliability and long life. 
 4, the impeller using a hydraulic model of the 1990s, the best self-balancing axial force, making the pump bearings and mechanical seal life greatly extended. 
 5, the motor bearings within the bearing with filling hole and put the hole, bearing maintenance is very convenient. 
 6, removable hard intermediate shaft coupling to the pump start no vibration, no noise, no rotating parts with reliable security guard, security excellent. 
 7, mechanical seals made of stainless steel, tungsten carbide, fluorine rubber and other materials, high temperature, high pressure, long operating life, no leakage, no wear on the shaft to ensure clean and tidy work environment. 
 8, the pump cover structural design is unique, remove the hard intermediate shaft coupling, pump cover nut, can be very light to remove the bearing. Pump cover, pump shaft, impeller assembly, to replace the mechanical seal and impeller without dismantling the motor, pump and pipeline and maintenance quick and easy. 

 Third, the working conditions: 
 A maximum working pressure of the pump system is 1.6MPa, the pump inlet pressure + pump lift ≤ 1.6MPa (when pump head pressure greater than 1.6MPa in the order may submit an order to manufacture the pump flow parts and connected components using steel). 
 2, the transmission medium is water or the physical and chemical properties similar to water, other liquids. (Transmission medium with small particles, when ordering so that assembly of the wear-type mechanical seal). 
 3, ambient temperature ≤ 40 ℃ Altitude ≤ 1000m, relative humidity ≤ 95%.