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NL Type Underwater Sludge Discharge Pump
- Type:Sludge Discharge Pump
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
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Type Rotational Speed
n
r/minFlow Rate
Q
m3/hHead
H
mEfficiency
n
%Motor Power
KWVertical Pump Length
mmPump Weight
kgNL50-8
NL50A-81450 20-30 -9 42 1.5 1310 63 NL50-12
NL50A-121450 25-38 12-14 41 3 1310 80 NL76-9
NL76A-91450 50-70 9-10 42 3 1350 90 NL65-16
NL65A-161450 50-60 15-18 42 5.5 1430 152 NL80-12
NL80A-121450 80-120 11-13 56 7.5 1430 145 NL100-16
NL100A-161450 80-100 15-17 61 15 1510 270 NL150-12
NL150A-121450 100-150 11-13 66 18.5 1690 350 NL150-16
NL150-161450 120-180 15-20 68 22 1690 370
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Product Introduction
NL Type Underwater Sludge Discharge Pump is a single stage single suction vertical liquid mud pump, the single stage liquid mud pump is a single stage single suction vertical centrifugal pump, the main components are volute, impeller, pump base, pump shell, support cylinder, motor base, motor and so on.
Volute, pump seat, motor seat and impeller nut are cast with cast iron, good corrosion resistance and convenient processing technology. The impeller is three curved blades with single circular chord, and the semi-closed impeller is selected, and the malleable cast iron is used, so the strength is high and the corrosion resistance is high. Easy processing, good passability, high efficiency.
In order to reduce weight and reduce the amount of turning, the pump shaft is made of high-quality carbon steel cold drawn round steel. Gongbo pump seat is equipped with four skeleton oil seals and shaft sleeves to prevent shaft wear and extend the service life of the shaft.
The pump can be used vertically or tilted, covers a small area, the volute needs to be buried in the working medium, easy to start, no need to divert water, the rotation direction should be seen from the motor tail is clockwise direction. The length of the switchboard has various specifications, so that the user can choose according to the local conditions according to the purpose.