Cast Iron Gsx Series Single Stage Double Suction Horizontal Split Centrifugal Pump

Performance range
a A Capacityi 95~9000m3/h
a A Headi 6~205m
a A Temperaturei a 80a i cooling structure will be adopted for bearing, the material of casing & cover is QT500-7a 150a
a A Speedi 740~2970r/min
a A Inlet diameteri 125~900mm
a A Outlet diameteri 80~900mm


Structural feature
1.Sealing
a Superior mechanical seal,long term operation without leakage
a Mechanical seal,strong interchangeability for universal use by non-asbestos soft packing structure and injection type packing structure
a Stainless steel shaft sleeve for easy maintenance
a Half packing gland,large space for packing replacement

2.Protective cover
a Half-split structure,comply with IE standard,safe and reliable
A
3.Casing
a Circular pressure chamber design with high efficiency
a Double-volute pumping chamber is with balanced radial force and sound strength; bearing and seal are with small force withstanding and long service life
a Water suction chamber is with split rib design;inlet is without vortex and noise while with stable operation and sound cavitation performance
a The inlet and outlet water channels are coated with smooth wear-resistant coating,and water loss is small
a Auto-correct pump cover for easy installation
a Inlet DNa 500 for universal use by vertical and horizontal types
A
4.Bearing
a Short span and enlarged diameter design, stable operation and long service life.
a Grease lubrication with small and medium pump,online refueling
a Provided with online vibration and temperature measuring devices to ensure safety operation
a Transfer high temperature liquid,employ water-cooling structure
A
5.Shaft
a Bold design,universal use for 50HZ and 60HZ pump shaft,sound rigidity, and stable operation
a Full sealing design, no contact with liquid, and easy maintenance
a Allow short-time inversion, common shaft for forward and reverse rotations

6.Impeller
a Three-dimensional flow theory design employed,CFD calculation simulation,high efficiency, high efficiency zone width, and sound cavitation performance
a Provided with modified impeller;comprehensive performance curve is full and wide
a Adjacent blade is with staggered design;V-shaped outlet;sound flow state;low pulse;small vibration;and high efficiency
a 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
a Metal mold is employed,blank precision casting,CNC machining