Industrial Electric Horizontal Double Suction Centrifugal Water Pump Manufacturer In China

Specifications

Application

GSX series products are mainly used forTransport fresh water or other liquid with similar physicochemical properties to fresh water,it can also be widely applied in water supply and drainage system or circulation cooling water system for steel,petrochemical,thermal power generation,mining,and other working conditions

Performance range

 Capacity:95~9000m3/h

 Head:6~205m

 Temperature: ≤80℃, cooling structure will be adopted for bearing, the material of casing & cover is QT500-7≤150℃

 Speed:740~2970r/min

 InletDiameter:125~900mm

 OutletDiameter:80~900mm

Structural feature

1.Sealing

Superior mechanical seal,long term operation without leakage

Mechanical seal,strong interchangeability for universal use by non-asbestos soft packing structure and injection type packing structure

Stainless steel shaft sleeve for easy maintenance

Half packing gland,large space for packing replacement

2.Protective cover

Half-split structure,comply with IE standard,safe and reliable

3.Casing

Circular pressure chamber design with high efficiency

Double-volute pumping chamber is with balanced radial force and sound strength; bearing and seal are with small force withstanding and long service life

Water suction chamber is with split rib design;inlet is without vortex and noise while with stable operation and sound cavitation performance

the inlet and outlet water channels are coated with smooth wear-resistant coating,and water loss is small

Auto-correct pump cover for easy installation

Inlet DN≤500 for universal use by vertical and horizontal types

4.Bearing

Short span and enlarged diameter design, stable operation and longService life.

Grease lubricatIon with small and medium pump,online refueling

Provided with online vibration and temperature measuring devices to ensure safety operation

Transfer high temperature liquid,employ water-cooling structure

5.Shaft

Bold design,universal use for 50HZ and 60HZ pump shaft,sound rigidity, and stable operation

Full sealing design, no contact with liquid, and easy maintenance

Allow short-time inversion, common shaft for forward and reverse rotations

6.Impeller

Three-dimensional flow theory design employed,CFD calculation simulation,high efficiency, high efficiency zone width, and sound cavitation performance

Provided with modified impeller;comprehensive performance curve is full and wide

Adjacent blade is with staggered design;V-shaped outlet;sound flow state;low pulse;small vibration;and high efficiency

Double seal ring is employed for the casing and impeller to extend service life of impeller;labyrinth seal design is employed for the impeller seal ring to reduce leakage and improve pump efficiency

Metal mold is employed,blank precision casting,CNC machining