Submersible Sewage Pump & VFD Cabinet

Performance Range

1. Rotation speed: 2950r/min, 1450 r/min, 980 r/min, 740 r/min, 590r/min and 490 r/min.

2. Electrical voltage: 380V

3. Mouth diameter: 80 ~ 600 mm;

4. Flow range: 5 ~ 8000m3/h;

5. Lift range: 5 ~ 65m.

Working Conditions

1. Medium temperature: ≤40℃, medium density: ≤ 1050kg/m, PH value in the range of 4 ~ 10, and solid content cannot exceed 2%.

2. The main parts of the pump are made of cast iron or ductile iron, which can only pump the medium with slight corrosion, but not the medium with strong corrosion or strong abrasive solid particles.                                                                                                    3. Minimum operating liquid level: see ▼ (with motor cooling system) or △ (without motor cooling system) in the installation dimension drawing.

4. The diameter of the solid in the medium should not be greater than the minimum size of the flow channel, and it is recommended to be less than 80% of the minimum size of the flow channel. See the "main parameters" of pumps of various specifications in the sample book for the size of flow channel. The length of medium fiber should not be greater than the discharge diameter of the pump.

Main Application

Submersible sewage pump is mainly used in municipal engineering, building construction, industrial sewage, sewage treatment and other industrial occasions. Discharge sewage, waste water, rainwater and urban domestic water with solid particles and various fibers.

Structural Installation Instructions

1. Automatic coupling installation.                                                                                    

2. Mobile hard pipe installation, with hard pipe elbow.                                                              

3. Mobile hose installation with hose elbow.                                                               

4. Movable installation, without elbow.