Unique Double Mechanical Seal Centrifugal Pump For Industrial Water Supply

Water Machine Double Suction Centrifugal Pump In Chemical Plant

Product Introduce:

1. Bearing spacing between both ends is short, pump running stable, low vibration noise, and can increases the speed of running properly, to adapt to a wider range of performance.

2. Inlet and outlet at the same line, so that the pipeline layout is simple and convenient, beautiful. 3. The rotation of the same rotor can be reversed, reducing the risk of damage caused by the water hammer.

4. Unique design of high temperature, use of intermediate support, thick body, sealed cooling, bearing lubrication, so that the pump can run up to 200 ºC occasions, especially for heating network requirements.

5. Pump can be vertical or horizontal installed according to using conditions, seal can be mechanical seal or packing seal.

ALNS series Split Case Pump is widely used for water plant, irrigation, drainage pumping station, power station, water circulation of air-conditioning, industrial water supply system, fire system and shipping industry as well as for the general purpose in the oil refining industry.

Model Meaning:

AL NS 800 – 20 M J / A - F

AL: AOlI brand single stage double suction pump

NS: new generation of split casing type

800: inlet diameter (mm)

20: 1/10 of nominal specific speed for impeller

M: impeller type, M-original impeller, N-correcting impeller

J: speed decreased type no mark for standard one

A: first trim of impeller

F: special type, the rotation direction is anti-clockwise (standard type: no mark).

Structure Drawing:

Parameters Data: