1. The BSL shielded pump can transport liquids that are harmful to the human environment and equipment, as well as expensive and prone to leakage, due to its ability to ensure complete non leakage.

2. Not capable of inhaling air, suitable for vacuum systems and conveying liquids that deteriorate upon contact with air.

3. The oil-free design can reliably transport liquids with high temperature, high pressure, low temperature, and increased temperature and pressure that are difficult to transport with general pumps.

4. Bearings use the conveyed liquid for self lubrication, without the need for lubricating oil, so they do not contaminate the conveyed liquid and eliminate the trouble of regular oil injection.

5. The pump structure is reasonable, and the motor and pump are coaxial. Small size, light weight, small footprint, smooth operation, easy installation, no need for adjustment, and convenient maintenance.

6. Unique dual suction structure, dual suction impeller adopts hydraulic balance design, medium is sucked in from both ends of the impeller at the same time, so that the rotor is always in a suspended state during operation, completely solving the radial thrust of single-stage single suction shielded centrifugal pump, reducing the flat wear of graphite bearings, thereby improving the service life of the water pump 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 flanges is the same as that of standard valves, and they are located on the same centerline with a low center for easy pipeline layout. The pump room design should also be reasonable and practical.

9. The standardization and serialization of components are high.

10. The motor and junction box both adopt waterproof and explosion-proof structures, which can be safely used outdoors.

11. The series or parallel operation mode of the pump can be adjusted according to the requirements of flow rate and head.

12. There is no automatic exhaust valve on the top of the motor. When the water pump is in use, simply open the inlet valve and release the air nozzle next to the exhaust valve. The air in the pump body and motor will be automatically discharged from the automatic exhaust valve on the top of the motor. After exhaust, it will be automatically closed immediately to prevent the medium from flowing out of the pump, ensuring the normal operation of the water pump. Moreover, if there is air entering the pipeline during use, it can be automatically discharged. This function eliminates the need for a dedicated person to frequently open the valve for exhaust, greatly reducing the cost and manpower of normal use.

13. The unique detachable structure enables the pump to be used and maintained normally, such as removing scale. When checking the wear of graphite bearings, simply remove the connecting screws between the motor housing and the lower end of the motor. In the top screw hole of the motor housing, the top motor and the fixed five components are located, making maintenance and regular inspections extremely convenient.

product overview

The AYPBSL series of fully leak free shielded vertical single-stage double suction centrifugal pumps is a new product of our company that adopts advanced technology and absorbs advanced technology from international shielding pump professional design and manufacturing. After digestion and innovation by our technical personnel, we have launched a new shielding pump. This product improves the electromagnetic core technology on the basis of the original, enhances the fluid motion state, improves pump efficiency, and takes the comprehensive performance indicators to a higher level. The product is also more ideal.

AYPBSL shielded double suction pump is a pump product with an integrated structure of electric motor and water pump. It has advanced technology, static sealing, no shaft seal, high reliability, and achieves complete leak free performance; Due to its low motor noise, low failure rate of shielded pumps, safety and environmental protection, and optimal maintenance costs, it has won the favor of a large number of users and also enhanced the demand for high-quality water pumps in the Chinese market.

The product is widely used in petrochemical, chemical industry, medicine, textile, nuclear power, military industry, shipbuilding and urban water supply and drainage, fire boosting, high-rise building boosting and water supply, garden sprinkler irrigation, HVAC refrigeration and other cold and warm water circulation boosting, especially in places with high vibration and noise requirements, such as key projects, pump rooms, central air conditioning and scientific research institutions and hospitals. It can also be used to transport liquids that do not crystallize or solidify under pressure and temperature, especially liquids that are harmful and unsafe to human health and the environment, or valuable liquids.

performance parameter

1. The medium must be a fluid that is soft water, thin, non solidifying, non flammable, and does not contain solid particles or fibers.
2. The temperature of the AYPBSL pump medium shall not exceed 90 ℃, and the temperature of the PBSLR molding sand medium shall not exceed 120 ℃.
3. In general, the system's working overload should not exceed 1.2 MPa, and the incoming pressure should not be less than 0.05 MPa. In special circumstances, the company should be contacted in advance.
4. The maximum pressure of the AYPBSL shielded pump system is 1.6 MPa, which means that the suction and discharge pressure of the water pump plus the pump head are ≤ 1.6 MPa.

Our company also produces: PBZX high-temperature self-priming shielded pump, PBQDLF shielded vertical multi-stage pump, PBGDL vertical multi-stage shielded pump, PBDL multi-stage shielded centrifugal pump, PBWH horizontal stainless steel shielded pump, PBGHB stainless steel chemical shielded centrifugal pump, PBW horizontal shielded pump, PBG vertical shielded pump. Welcome to purchase.