What is a Macerator Pump and How Does It Work?

A macerator pump is a device that breaks down the solids in wastewater into smaller particles.

This allows wastewater to flow through the pipes more easily and reduces the risk of blockages. Macerator pumps can be used in homes, workplaces, ships, hospitals and industrial plants.

How does the macerator pump work?

The working principle of the macerator pump is as follows:

• It reaches the waste water inlet.
• The solids in the wastewater are broken down by a drum with blades inside.
• The shredded solids are sent to the outlet together with the waste water.
• It transfers wastewater under pressure into pipes or tanks.

What are the Advantages of Macerator Type Pump?

Its use provides many advantages. Some of them are the following:

• It prevents blockages in pipes by breaking down the solids in wastewater. This reduces the time and cost spent on pipe cleaning and maintenance.
• It allows wastewater to flow faster through the pipes. This saves space and energy required for storage and treatment of wastewater.
• Reduces odor formation by breaking down solids in wastewater. This reduces the risk of environmental pollution and health problems.
• It increases the efficiency of the biological treatment process by breaking down the solids in the wastewater. This increases the amount and quality of water that can be recovered from wastewater.

How to Choose a Macerator Pump?

The choice of macerator pump should be made according to the characteristics of the place where it will be used. Some factors to be considered in the selection are as follows:

• Flow rate of wastewater: The flow rate of the wastewater determines its capacity. The higher the flow rate of the wastewater, the more powerful it needs to be.
• The amount and size of solids in the wastewater: The amount and size of solids in the effluent affects its performance. The more and larger the amount and size of solids in the wastewater, the more durable and sharp it needs to be.
• Mounting type: It has different mounting forms. Macerator pumps can be mounted connected to the pipeline or free-standing. The way it is mounted affects its size, layout and pump maintenance.

Frequently Asked Questions

How much electricity does it consume?

Electricity consumption varies depending on the duration of use and power. On average, it consumes 0.5-1 kWh of electricity in one hour.

How loud is it?

The sound level of the macerator pump varies depending on the operating speed and the acoustics of the environment. On average, it produces a sound between 60-70 dB.

How to clean it?

Cleaning varies depending on the frequency of use and the nature of the waste water. In general, a macerator pump should be cleaned once a month. The cleaning process is done as follows:

• The electricity is cut off.
• Inlet and outlet connections are disconnected.
• The drum with the knife inside is removed.
• The drum with blades is washed with water and detergent.
• The drum with blades is reinstalled.
• Input and output connections are reconnected.
• The electricity is switched on.

How long does it last?

The lifetime of the pump varies depending on the way it is used and maintained. On average, a macerator pump can operate for between 10-15 years.

Where to buy?

They are available in different brands and models. When buying, pay attention to the quality, warranty and service. Prices vary according to the characteristics of the product.

The Difference Between a Macerator Pump and a Septic Pump

The differences are as follows: Septic pumps are a device used to discharge wastewater from septic tanks, where domestic or industrial wastewater is stored, by drawing the wastewater and then directing it into a sewer line or a drainage area.

Macerator pumps, on the other hand, grind the solids in the wastewater into smaller particles, which are then directed into a sewer line or a drainage area.

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