Product Description
ISGB type will be demolished vertical pipeline centrifugal pump is a structure based on the successful development of the ISG pumps novel , advanced technology products.
The vertical pump designed especially bold breakthrough in the overall structure. Using an independent bearing body , shaft support , to solve the shortcomings of the original vertical pump motor bearing support ; using impeller hydraulic model , eliminating the shortcomings of the force of the original vertical shaft ; motor with Y series of standard universal motors to solve the long axis of the original vertical pump motor plus supporting replace the difficult problem ; while 100 percent of the structure will be demolished to solve the power to replace the water pump bearings , mechanical seals , impellers , shaft problems .
The pump compared to similar domestic products, with a more stable operation , long life, supporting more convenient, easier maintenance, and so on , irreplaceable advantages. In the case of vertical pump products in the domestic front , the technical lead at home , is an alternative ISG vertical pump , IS -type centrifugal pump , S -type double-suction centrifugal pumps and other conventional variety of the best products .
Product Features
1, the vertical structure, easy installation, the unique design of the motor and pump body connection body connection, high concentricity , high precision, area greatly reduced , reducing the pumping station construction investment of 30% -60 %. Foot solid, compact structure , fine casting and processing to give the appearance of vertical centrifugal pump new aesthetic that produce goods glow artistic charm, and famous manufacturers can rival vertical pumps .
2 , equipped with well-known domestic manufacturers of Y series standard universal motor , smooth running , low noise.
3 , the use of international famous brand bearings precision bearings , high precision , good reliability, long life.
4, the impeller 1990s can best balance the axial force from the hydraulic model , making the pump bearings and mechanical seal life greatly extended.
5, the bearing inside the motor housings are equipped with a filling hole and drain hole for bearing maintenance is very convenient.
6 , removable rigid intermediate coupling, the pump start no vibration , no noise, rotating parts with a reliable security guard , security is excellent.
7 , mechanical seals made of stainless steel , tungsten , fluorine rubber and other materials , high temperature, high pressure long running life, no leakage, no wear on the shaft to ensure that the working environment clean.
8 , pump cover design unique , just remove the rigid intermediate coupling, pump cover nuts , you can remove very light housings . Pump cover , shaft , impeller assembly , replace the mechanical seal and impeller without dismantling the motor , pump and pipe , easy maintenance and quick.
Model significance
ISGB150-50 (I) (A) (B) (C)
ISGB - ISGB will be demolished vertical centrifugal pumps ; IRGB will be demolished vertical heat pumps ; IHGB will be demolished vertical chemical pumps ; YGB vertical pumps will be demolished
150 - pump inlet and outlet nominal diameter
50 - pump rated head (m)
I - Flow Classification
A - the first cut impeller
B - second cutting impeller
C - Third cutting impeller
Working conditions
1, the pump system maximum working pressure of 1.6MPa, namely pump inlet pressure + pump lift ≤ 1.6MPa ( working pressure greater than 1.6MPa pump head should be raised in order to manufacture the pump when the flow components and coupling components using steel ) .
2 , the transmission medium is water or other liquids physical and chemical properties similar to water . ( Transport medium with small particles should be described in the order , so that the assembly wearable mechanical seal ) .
3 , ambient temperature ≤ 40 ℃, altitude ≤ 1000m, relative humidity ≤ 95%.