Vertical Single-stage Pipeline Pump

Product overview:

The SPG series completely leak-free canned pipeline centrifugal pump is a second-generation canned pump product newly launched by our company using Japanese technology and absorbing the advanced international professional design and manufacturing technology of canned pumps. It has been digested and innovated by our company's scientific and technical personnel. This product improves the electromagnetic core technology on the original basis, improves the fluid motion state, increases the efficiency by more than 10%, takes the comprehensive performance index to a higher level, and makes the product more ideal.

SPG type canned pump is a pump product with an integrated structure of motor and water pump. It has advanced technology, static sealing, no shaft seal, high reliability and no leakage. Because of the low noise of the motor itself and the low failure rate of the canned pump Its advantages such as efficiency, safety and environmental protection, and optimal maintenance costs have won the popularity of users, and at the same time, it has also increased the demand for high-quality water pumps in the Chinese market.

Products are widely used in petrochemical industry, chemical industry, medicine, textile, nuclear power, military industry, shipbuilding and urban water supply and drainage, fire booster pumps, pressurized water supply in high-rise buildings, garden sprinkler irrigation, HVAC and refrigeration and other hot and cold water cycle pressurization. Especially places with high requirements on vibration and noise, such as key projects, pump rooms, central air conditioning and scientific research institutes, etc. It can also be used to transport liquids whose pressure and temperature do not cause crystallization and solidification. Especially liquids or valuable liquids that are harmful to the human body and the environment and unsafe, etc.

The SPG canned pump can also play an important role in more projects and has been well received by users.

Product features:

1. Since the SPG type canned pump can guarantee no leakage at all, it can transport liquids that are harmful to the human body, the environment and equipment, and are expensive and prone to leakage.

2. It will not inhale air and is suitable for vacuum systems and conveying liquids that deteriorate in contact with air.

3. The oil-sealless design can reliably transport liquids with high temperature, high pressure, low temperature and temperature and pressure changes that are difficult for ordinary pumps to transport.

4. The bearings are self-lubricated by the transmission liquid and do not require lubricating oil, so they do not pollute the transmission liquid and eliminate the trouble of regular oil filling.

5. The pump has a reasonable structure, the motor and the pump are coaxial, small in size, light in weight, small in floor space, stable in operation, easy to install, no adjustment required, and easy to maintain.

6. The impeller adopts a water thrust balance design, which allows the rotor to be in a suspended design during operation, which reduces the axial wear of the graphite bearing, thereby increasing the service life and reducing operating costs.

7. The motor has no cooling fan, so the operating noise and vibration are very small.

8. The specification design of the pump inlet and outlet flange is the same as that of the standard valve, and is located on the same center line with a low center, which facilitates pipeline layout and makes the design of the pump room most reasonable and practical.

9. Parts are standardized and serialized to a high degree.

10. The junction box adopts a waterproof structure and can be used safely outdoors.

11. The pumps can be operated in series or parallel according to the requirements of use, that is, the flow and head needs.

12. The newly adopted graphite bearing has the advantages of high wear resistance, low friction coefficient, no aging, and resistance to sediment.

Product usage:

1. SPG type canned pump is used to transport clean water and other liquids with physical and chemical properties similar to clean water. The applicable medium temperature is -30℃+90℃. It is especially suitable for industrial and urban water supply and drainage, firefighting pressurization, pressurized water for high-rise buildings, garden sprinkler irrigation, long-distance transmission of HVAC and refrigeration cycles, hot and cold water cycle pressurization and equipment matching for bathrooms.

2. SPGR high-temperature canned pump is suitable for occasions with high medium temperature, suitable for medium temperatures of 100℃-380℃. Mainly suitable for energy, metallurgy, chemical industry, textile, papermaking, textile and hotels, restaurants, bathrooms and other departments.

3. SPGT anti-corrosion canned pumps are used to transport solid particles and are suitable for petrochemical, chemical, metallurgical, electric power, papermaking, food, pharmaceutical, scientific research institutions and synthetic fiber sectors.

Working conditions:

1. The medium must be soft water, thin, non-solidifying, non-flammable, and free of solid particles and fibers.

2. The medium temperature of SPG type canned pump does not exceed 90 degrees, and the medium temperature of SPGR type pump does not exceed 380 degrees.

3. Under normal circumstances, the system working pressure does not exceed 1.2MPa, and the inlet pressure is not less than 0.05mpa. For special occasions, please contact our company in advance.

4. The maximum pressure of the SPG type canned pump system is 1.6MPa, that is, the suction pressure of the water pump + the pump head ≦ 1.6MPa.

SPG type pipeline canned pump performance parameters