FYS corrosion-resistant submersible pump is made of fluoroplastics such as FEP and PVDF, and has unique process and oil usage performance,
Ideal service life, can replace any type of corrosion-resistant submersible pump, FYS submersible pump with beautiful appearance, light weight, and smooth operation
Stable, low vibration, low noise, and easy disassembly and assembly. Due to the pump body being submerged in liquid, there is no shaft seal leakage, no bottom valve, and no need to inject liquid
Advantages such as water diversion.
FYS corrosion-resistant submersible pump is suitable for conveying almost all industries such as chemical, medical, coinage, dyeing, metallurgy, environmental protection, pesticides, etc
The chemical medium. (Except for a few media such as molten metal lithium, sodium, potassium, chlorine trifluoride, etc.)
Product Parameters
The FYS submersible
vertical sump pump mainly consists of a pump body, pump cover, impeller, shaft, elastic coupling, pipe flange, guide bearing, intermediate connecting pipe, and outlet
Composed of components such as pipes, bearing frames, base plates, and motor frames.
The suction port of the pump follows the axis direction, and the outlet is parallel to the axis.
The pump rotates clockwise when viewed from the suction port towards the motor section.
The vertical motor of this pump is fastened to the motor seat with bolts and directly transmitted to the pump through an elastic coupling, pump body, intermediate connection pipe, pump frame, etc
The outlet pipe, pipe flange, and bolted connection form a whole and are fixed on the bottom plate. The entire pump is installed on the container through the bottom plate. FYS type pump goes out.
Other major components outside of the liquid contact parts, such as the motor base and pump frame, are made of cast iron. The bottom plate is made of polypropylene.
The axial and radial forces of the pump, including the water pressure generated during pump operation, the weight of the impeller and rotor, etc., are all determined by the one-way bearing box installed inside
Thrust ball bearings, single row radial ball bearings; And the sliding guide shaft bears to ensure the safe and normal operation of the pump. The bearing is lubricated with butter, and the guide bearing
Lubricate the liquid being transported. Therefore, the liquid level must be higher than the centerline of the impeller during operation.
In addition, the FSY corrosion-resistant liquid centrifugal series is divided into intermediate guide bearing structure and non immersed bearing structure due to the different lengths of the length L that extends into the container
Structure of intermediate guide bearing.
Example: 25WSY-30
25- Outlet diameter is 25 mm, W- Corrosion-resistant whirlpool pump S- Parts in contact with the medium are made of phenolic glass fiber reinforced plastic Y- liquid pump 30- pump head is 30 meters.
Example: 50FSY-35A
50- discharge outlet diameter of 50 mm, F- corrosion resistant off-scale pump, S- material phenolic glass, Y- liquid pump, 35- pump head of 35 meters, A- impeller round after a turning.
ApplicationFSY vertical submerged pumps are widely used in industries of chemical, petrochemical, smelting, dyes, pesticides, rare earths, leather to transport various non-oxidizing acids that do not contain suspended solid particles, are not easily crystallized, and have a temperature lower than 100℃. It is the most reasonable equipment for corrosive media such as hydrochloric acid, dilute sulfuric acid, formic acid, acetic acid and butyric acid.
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