LYZ submerged internal-flushing stainless long shaft pump is a kind of centrifugal pump with a submerged structure, which has excellent performance in handling clean or slightLYZ polluted liquids in various industrial fields. Here is a brief introduction to its classification and characteristics.
Classification
LYZ submerged internal-flushing stainless long shaft pump can be classified into several types based on different criteria, such as flow rate, head, material, and structure. For example, it can be classified into single-stage or multi-stage pumps, horizontal or vertical pumps, and pumps with different impeller types. Furthermore, the pump can be customized according to specific application requirements, such as the liquid type, temperature, and viscosity.
Characteristics
Submerged structure
The pump is designed with a submerged structure, which enables it to work under a low noise level and with stable performance. Moreover, the submerged structure can prevent the liquid from leaking or evaporating, ensuring a safe and clean working environment.
01
Long shaft design
The pump is equipped with a long shaft that is connected to the motor above the liquid level, which can eliminate the need for a seal or coupling. Therefore, it can avoid potential leakage or wear and tear issues, making the pump more durable and reliable.
02
Stainless steel material
The wetted parts of the pump are made of high-quality stainless steel, which has excellent corrosion resistance and can handle a wide range of liquids, including corrosive ones. Moreover, the stainless steel material can make the pump more hygienic and easy to clean, ensuring the liquid's purity and safety.
03
Internal-flushing design
The pump is designed with an internal-flushing mechanism, which can flush the bearing and seal chamber with clean liquid continuousLYZ. Therefore, it can prevent the accumulation of impurities or corrosive substances and ensure the long-term stable operation of the pump.
04
High efficiency
The pump has a streamlined flow path and optimized impeller design, which can reduce the energy loss and improve the efficiency of the pump. Moreover, the multi-stage design can increase the head of the pump and meet various application requirements.
05
In conclusion, LYZ submerged internal-flushing stainless long shaft pump is a reliable and efficient centrifugal pump that can handle clean or slightLYZ polluted liquids in various industrial fields. With its submerged structure, long shaft design, stainless steel material, internal-flushing design, and high efficiency, it can provide a safe, clean, and efficient liquid handling solution for different applications.
The temperature of media conveyed by LYZ/LYZO type ranges from -20℃ to +120℃; the medium temperature of the LYZG type can reach +400℃ and its operation pressure can reach 1.6 MPa.
Features
The LYZ type of corrosion-resistant submerged pump has a safe and reliable shaft coupling structure;
The rotor can be adjusted axialLYZ;
The rotor adopts a multi-point support for safe and reliable pump operation;
The sliding bearings adopt external lubrication or self-lubrication;
As the pump starts, the impeller has already been submerged in the medium so it is easy to start and free from exhaust pumping problem;
The pump adopts a double-ended volute pump body (With a caliber over 80 mm); the rotor is subject to a small radial force, shaft deflection, sliding bearing wear and long service life;
Taken from the motor end, the pump adopts a clockwise rotation mode.
Parameters
| Flow rate | Q=5～2600 (m³/h) |
| Total head | H=10～120 (m) |
| Speed | n=2950rpm--n=1450rpm |
| S.g. | γ ≤1.2 |
| Temperature | T=-20～380℃ |
| Immersion depth | 1M--12M |
| Pump diameter | 50～750mm |
Features
■ Conforms to JB/T8096-1998 standard.
■ Double bracket structure design increases the reliability and stability.
■ Optimized hydraulic models with better ability to fit the applications.
■ Several standard installation depths,a suction pipe can be added to the pump inlet if the installation depth is above 1.5 m.
■ Low pump speed and linear speed design to reduce the abrasion of pump.
■ Various anti-abrasion materials for different applications.
Structure
- Single casing structure,casing is connected to the connecting pipe,and connecting pipe is connected to the bearing housing,and bearing housing is connected to the baseplate.
- Cylinder type bearing housing with rolling bearings.
- Restrictor seal without external flushing water.
- Transmission: Direct coupled,variable frequency drive.
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