Product Overview

SGL seriesSingle stage single suction vertical centrifugal pumpAdopting the most advanced hydraulic model, the product is designed based on the performance parameters of the IS centrifugal pump and the unique structural combination of the vertical pump, and strictly designed and manufactured in accordance with the international standard ISO2858. The product uses hard alloy mechanical seals and bearings, which have the characteristics of high efficiency, energy saving, reliable performance, and easy installation and use. Shenyang Shengong Fire Electrical Control Equipment Products: Fire Inspection Cabinet, Smoke Exhaust Fan Control Box/Fire Fan Control Box, Fire Control Cabinet, Fire Machinery Emergency Start Device.

The single-stage single suction vertical centrifugal pump meets the requirements of the latest national standard JB/T53028-93, and the product has been tested and qualified by the National Industrial Pump Quality Supervision and Inspection Center of the Ministry of Machinery Industry.

　　Product Features

1. The single-stage single suction vertical centrifugal pump has a vertical structure, with a motor cover and pump cover integrated design. It has a compact and beautiful appearance, a small footprint, and low construction investment. If a protective cover is added, it can be used outdoors.

2. The inlet and outlet diameters of the single-stage single suction vertical centrifugal pump are the same and located on a unified centerline. It can be directly installed on the pipeline like a valve, making installation extremely simple.

3. The clever bottom corner design facilitates the stable installation of single-stage single suction vertical centrifugal pumps.

4. The bearing is an extended shaft of the motor, which solves the serious vibration problem caused by the coupling transmission between the pump shaft and the motor shaft of conventional centrifugal pumps. The surface of the single-stage single suction vertical centrifugal pump shaft has been chrome plated, greatly extending the service life of the pump.

5. The impeller is directly installed on the motor extension shaft, and the pump operates without noise. The motor bearings use low-noise bearings, greatly improving the operating environment. And the trouble free working time of the pump is about three times longer than that of conventional pumps.

6. The shaft seal adopts mechanical sealing, which solves the serious leakage problem caused by conventional centrifugal pump packing sealing. The static and dynamic rings of the seal are made of silicon carbide, which extends the service life of the seal and ensures a dry and clean working environment.

7. The single-stage single suction vertical centrifugal pump has a vent hole on the pump cover, and there are drain holes and pressure gauge holes on the lower and both sides of the pump body flange, which can ensure the normal use and maintenance of the pump.

8. The unique structure eliminates the need to remove the pipeline system, and maintenance can be carried out by simply removing the pump cover nut, making maintenance extremely convenient.

9. Series, parallel, and pipe diameter amplification can be used according to the requirements of flow rate and head.

10. The SGLR vertical hot water circulation pump is a new generation of hot water circulation pump optimized and designed based on the characteristics of IR, NB and other types of hot water pumps. Medium sized high-temperature resistant mechanical seals with long service life, no vibration, and low noise, using imported titanium alloy seals, reduce footprint and space. Compared with IR type hot water pumps and NB type warm water pumps, it reduces construction investment by more than 60%, prolongs service life by half, and reduces maintenance costs by 2/3.

　　Model Meaning