Single stage single suction vertical volute pump
General
NWL type pump is single stage single suction vertical volute pump, suitable for large petrochemical plants, power plants, industrial and mining, municipal and water conservancy construction water supply and drainage projects. It is used to transport clean water without solid particles or other liquids with physical and chemical properties similar to clean water, and the temperature of the liquid to be transported does not exceed 50℃.
Parameter range
Flow Q: 20~24000m3/h
Head H: 6.5~63m
Type description
1000NWL10000-45-1600
1000: pump inlet diameter 1000mm
NWL: Single stage single suction vertical volute pump
10000: pump flow rate 10000m3/h
45: Pump head 45m
1600: Supporting motor power 1600kW
Structural pattern
The pump is installed vertically, the suction inlet is vertically downward, and the outlet is horizontally extended. The unit is installed in two types: layered installation of motor and pump(double base, structure B) and direct installation of pump and motor(single base, structure A) . Seal for packing seal or mechanical seal; The bearings of the pump adopt rolling bearings, the axial force can be selected to bear pump bearings or motor bearings, all bearings are lubricated with grease.
Direction of rotation
From the motor to the pump, the pump is rotating counterclockwise, if the pump is required to rotate clockwise, please specify.
Material of main parts
The impeller is cast iron or cast steel or stainless steel,
The sealing ring is wear-resistant cast iron or stainless steel.
The pump body is cast iron or wear-resistant cast iron or stainless steel.
Shafts are of high quality carbon steel or stainless steel.
Range of sets
Pump, motor and base supplied in sets.
Remarks
When ordering, please indicate the material of impeller and seal ring. If you have special requirements for pumps and motors, you can negotiate with the company about technical requirements.
