
4 Inch Sludge Pump
4 inch sludge pumps are commonly used in applications where the sludge contains solid particles up to 4 inches in diameter. They provide a reliable and robust solution for industries such as wastewater treatment plants, mining operations, construction sites, and various industrial processes.

Above photo is model 6x4D-MAH 4inch sludge pump, the main specification as below:
Suction size:6inch
Discharge size:4 inch
Material:High chrome 27% (A05)
Flowrate:45-100L/s
Head:12-56m
Max particle size:33mm
4-inch sludge pump typically refers to a type of pump used for handling thick and viscous fluids or sludges. It is designed to pump materials with high solid content, such as sewage, wastewater, mud, and industrial sludge.
When selecting a sludge pump, it's important to consider factors such as flow rate, head (the vertical distance the pump can lift the sludge), motor power, and the nature of the material being pumped. Additionally, it's crucial to ensure the pump is capable of handling the specific characteristics of the sludge or fluid, including its viscosity, abrasive properties, and corrosiveness.
Performance curve of 4 inch sludge pump

Outline drawing of 4 inch sludge pump
6/4 D-AH General Arrangement

There are several different materials that can be used for the construction of a slurry pump, including:
Different materials available

High chrome 27% Natural rubber Silicon carbide PU-polyurethane
1. High-chrome iron - High-chrome iron is a type of cast iron that contains between 11-30% chromium. This material is extremely hard and abrasion-resistant, making it ideal for handling abrasive slurries.
2. Rubber - Some slurry pumps feature rubber liners or impellers which can provide increased wear resistance and corrosion protection. Rubber is also a good choice for handling slurries with high concentrations of solids.
3.Polyurethane - Polyurethane is a thermoplastic material that is often used for lining the interior of a slurry pump. It is resistant to chemicals, abrasion, and impact, making it suitable for handling abrasive and corrosive slurries.
Overall, the choice of material for a slurry pump will depend on the specific application and the nature of the slurry being handled.
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Modo Pump Co.,Ltd
Add: No.10, East Beizhu Street, Beizhu Village, Boye County, Baoding, Hebei, China (Mainland)
Post Code: 071000
Mob: +8615830832118
Email: sales@modopump.com







