Heavy Sludge Pump 4 Inch Sludge Pump
A heavy sludge pump 4 inch sludge pump,also known as a heavy-duty sludge pump,it is a type of pump specifically designed to handle thick, heavy, and highly viscous sludge or solid-laden fluids, such as mud, sludge, wastewater, and other materials with fine particles. These pumps are designed to...
A heavy sludge pump 4 inch sludge pump,also known as a heavy-duty sludge pump,it is a type of pump specifically designed to handle thick, heavy, and highly viscous sludge or solid-laden fluids, such as mud, sludge, wastewater, and other materials with fine particles. These pumps are designed to handle the high density and abrasive nature of these fluids which can cause regular pumps to clog or wear out quickly. Heavy sludge pumps are commonly used in the wastewater treatment, mining, and industrial sectors to move and transfer sludge with high solids content or challenging properties, such as high viscosity or abrasive particles.
The term "4-inch" of heavy sludge pump 4 inch sludge pump refers to the diameter of the pump's inlet and outlet, indicating the size of the pipe or hose that can be connected to the pump.The 4-inch size designation indicates the capacity of the pump to handle a certain volume of sludge per unit of time.
heavy sludge pump 4 inch sludge pump specifications
Model: MAHR 6x4
Rubber liner and impeller
|
Outlet/ Inlet (mm) |
Bearing frame |
Max power (KW) |
Max particle size (mm) |
Impeller |
No. Of vanes |
Impeller material |
Impeller/vane diameter (mm) |
Wear liner material |
|
150/100 |
D |
60 |
33 |
E4147 |
5 |
Rubber lined high tensile steel |
397/365 |
Rubber |
|
E |
120 |
Performance curve of 4 inch sludge pump

Advantage of rubber lined heavy sludge pump:
1. Wear resistance: The rubber lining inside the pump helps to protect the metal casing from abrasive and corrosive materials that may lead to wear and tear. This increases the lifespan of the pump, reducing maintenance costs.
2. Reduced noise: The rubber lining is soft and flexible, reducing the noise produced by the pump during operation, making it suitable for use in areas where noise is a concern.
3. Improved performance: The rubber lining provides a better seal, preventing leakages and improving pump efficiency.
4. Chemical resistance: Rubber-lined slurry pumps are resistant to various chemicals, making them suitable for use in chemical processing plants.
5.Cost-effective solution: Rubber-lined heavy sludge pump are a cost-effective solution compared to metal pumps for handling abrasive and corrosive fluids.
Installation of heavy sludge pump 4 inch sludge pump
Driving method

Key features of a heavy sludge pump include:
High Solid-Handling Capability: Heavy sludge pumps are designed to handle large solid particles, debris, and high concentrations of solids commonly found in heavy sludge.
Enhanced Wear Resistance: The pump components, such as impellers, volutes, and casings, are typically made from durable materials like hardened alloys or wear-resistant coatings to withstand the abrasive nature of sludge.
Agitation and Mixing Capabilities: Some heavy sludge pumps may have features to agitate or mix the sludge to prevent settling and improve pumpability.
Efficient Hydraulic Design: These pumps often incorporate specialized hydraulic designs to optimize the flow path and prevent clogging or blockages.
Powerful Motor and Drive Systems: Heavy sludge pumps may be equipped with high-power motors and drive systems to provide the necessary torque and capacity for handling heavy loads.
Different material available for 4 inch sludge pump & heavy sludge pump
Different materials available

High chrome 27% Natural rubber Silicon carbide PU-polyurethane
There are a variety of materials that can be used for heavy sludge pump 4 inch sludge pump construction, depending on the type of slurry being pumped:
1. Rubber: This is a common material for slurry pump liners because it is durable, abrasion-resistant, and can handle small-sized solids.
2. High chrome white iron: This material is commonly used for slurry pump impellers because it is very durable and can handle abrasive slurry.
3. Ceramic: This material is used for slurry pumps that handle extremely abrasive and corrosive slurry. It is highly resistant to wear and corrosion.
4. PU (Polyurethane) slurry pump is a type of centrifugal pump that is designed for transporting abrasive slurry with high concentrations of solids. The slurry pump is made from polyurethane, which is a durable and wear-resistant material that offers excellent resistance to corrosion, chemicals, and abrasion.
Ultimately, the choice of material will depend on the specific requirements and characteristics of the slurry being pumped.
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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











