Sewer Pumps: Guide to Use and Types

Grundfos sewer pumps

As part of wastewater treatment, sewer pumps play a crucial role, ensuring the effective transportation of sewage from one location to another. These devices, designed to manage suspended solid materials and fluids of different densities, are divided into various types based on their specific application and operating context. Submersible pumps, for example, are particularly appreciated for their ability to work immersed in the liquid to be pumped, thus offering an optimal solution for environments with limited space or where a reduction in operating noise is necessary. On the other hand, domestic sewer pumps are essential in residential contexts to prevent flooding and ensure environmental hygiene through adequate drainage of black and gray water. Choosing the right pump involves considering various factors such as the required flow rate, the hydraulic head, the type of material to be transported and the specific environmental conditions of the installation site. Among the models available on the market, submersible grinder pumps offer significant advantages in wastewater management thanks to their ability to fragment coarse solids present in sewage, reducing the risk of clogging and facilitating the treatment process. Ultimately, understanding the technical specifications and applications of the different types of sewer pumps is essential to selecting the equipment best suited to the needs of the sewer system in question.

Advantages of submersible grinder pumps in wastewater treatment

Sewer pumps, in particular submersible grinder pumps, represent an innovative and effective solution in wastewater treatment. These devices are designed to operate directly inside the liquids to be treated, offering numerous advantages compared to traditional pumps. One of the main benefits is their ability to crush and reduce solids in wastewater, such as domestic and industrial waste, into small particles. This feature allows you to prevent blockages and significantly reduce maintenance costs. Furthermore, submersible chopper pumps guarantee high energy efficiency thanks to the lower resistance encountered in the movement of liquids, which translates into lower electricity consumption and therefore a reduced environmental impact. Their subsea installation also offers space benefits, eliminating the need to build external housing structures and reducing visual impact on the landscape. Finally, the versatility of submersible sewer pumps allows them to adapt to different applications in the wastewater treatment sector, both domestically and industrially, making them an optimal choice for those looking for a reliable and efficient solution.

Selecting the right pump: criteria and considerations

Choosing the right sewer pump requires an in-depth analysis of various factors to ensure efficiency, reliability and durability. First of all, it is essential to consider the type of liquid to be treated: clear water, waste water or sewage have different characteristics that influence the selection of the pump. Submersible pumps, for example, are particularly suitable for waste or waste water thanks to their ability to handle suspended solids. Another fundamental aspect is the necessary range and prevalence; these parameters determine the pump's ability to move a certain volume of liquid over a certain height difference. No less important is to evaluate the size and accessibility of the installation site: pumps that are too large or unsuitable could not only be inefficient but also difficult to maintain. Finally, reliability and ease of maintenance play a crucial role in the choice: opting for models with good availability of spare parts and technical support can significantly reduce downtime due to breakdowns or maintenance. By considering these criteria and making use of the technical advice offered by manufacturers or specialized retailers, it will be possible to identify the solution best suited to your specific needs in the field of sewer pumps.

-47%

Grundfos wastewater pump Unilift CC5-A1 Cod. 96280966

Available
Grundfos wastewater pump Unilift CC5-A1 Cod. 96280966
Useful to
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT CC model is a single-stage submersible pump designed for pumping clean, non-aggressive water and gray water up to a level of 3 mm. It features a dual outlet, allowing for easy retrofitting to existing piping.
€201.40
€380.01
-47%

Grundfos wastewater pump Unilift CC5-M1 Cod. 96280965

Available
Grundfos wastewater pump Unilift CC5-M1 Cod. 96280965
Useful to
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT CC model is a single-stage submersible pump designed for pumping clean, non-aggressive water and gray water up to a level of 3 mm. It features a dual outlet, allowing for easy retrofitting to existing piping.
€189.21
€357.00
-43%

Grundfos wastewater pump Unilift CC7-A1 Cod. 96280968

Available
Grundfos wastewater electric pump Unilift CC7-A1 Cod.96280968
Useful to:
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT CC model is a single-stage submersible pump designed for pumping clean, non-aggressive water and gray water up to a level of 3 mm. It features a dual outlet, allowing for easy retrofitting to existing piping.
€251.94
€442.01
-47%

Grundfos wastewater pump Unilift CC7-M1 Cod. 96280967

Available
Grundfos wastewater pump Unilift CC7-M1 Cod. 96280967
Useful to:
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT CC model is a single-stage submersible pump designed for pumping clean, non-aggressive water and gray water up to a level of 3 mm. It features a dual outlet, allowing for easy retrofitting to existing piping.
€224.72
€424.00
-47%

Grundfos wastewater pump Unilift CC9-A1 Cod. 96280970

Available
Grundfos wastewater pump Unilift CC9-A1 Cod. 96280970
Useful to:
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT CC model is a single-stage submersible pump designed for pumping clean, non-aggressive water and gray water up to a level of 3 mm. It features a dual outlet, allowing for easy retrofitting to existing piping.
€302.63
€571.00
-47%

Grundfos submersible wastewater pump Unilift CC9-M1

Available
Grundfos submersible wastewater pump Unilift CC9-M1 Cod. 96280969
Useful to:
Wastewater - Commercial Buildings
Domestic wastewater
Industrial wastewater
The UNILIFT CC model is a single-stage submersible pump designed for pumping clean, non-aggressive water and gray water up to a level of 3 mm. It is equipped with a double outlet, allowing easy adaptation to existing pipes.
€285.14
€538.00
-47%

Grundfos stainless steel pump Unilift KP 150 M1 Cod. 011H1300

Available
Grundfos waste water drainage pump Stainless steel Unilift KP 150 M1 Cod.011H1300
Useful to:
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT KP model is a compact stainless steel submersible pump designed for pumping non-aggressive water and gray water. It can be used as a portable unit or as a fixed installation inside and outside buildings.
€303.69
€573.00
-47%

Grundfos stainless steel pump Unilift KP 250 M1 Cod. 012H1300

Available
Grundfos waste water drainage pump Stainless steel Unilift KP 250 M1 Cod.012H1300
Useful to:
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT KP model is a compact stainless steel submersible pump designed for pumping non-aggressive water and gray water. It can be used as a portable unit or as a fixed installation inside and outside buildings.
€364.64
€687.99
-47%

Grundfos stainless steel pump Unilift KP 350 M1 Cod. 013N1300

Available
Grundfos waste water drainage pump Stainless steel Unilift KP 350 M1 Cod.013N1300
Useful to:
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT KP model is a compact stainless steel submersible pump designed for pumping non-aggressive water and gray water. It can be used as a portable unit or as a fixed installation inside and outside buildings.
€463.75
€875.00
-57%

Grundfos wastewater electric pump Unilift KP150 A1 Cod. 011H1600

Available
Grundfos stainless steel wastewater drainage pump Unilift KP 150 A 1 Cod.011H1600
Useful to:
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT KP model is a compact stainless steel submersible pump designed for pumping non-aggressive water and gray water. It can be used as a portable unit or as a fixed installation inside and outside buildings.
€245.10
€570.00
-47%

Grundfos electric wastewater drainage pump In Stainless Steel Unilift KP 150 A 1 Cod. 011H1800

Available
Grundfos Electric Wastewater Drainage Pump In Stainless Steel Unilift KP 150 A 1 Cod.011H1800
Useful to:
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT KP model is a compact stainless steel submersible pump designed for pumping non-aggressive water and gray water. It can be used as a portable unit or as a fixed installation inside and outside buildings.
€322.77
€609.00
-55%

Grundfos wastewater electric pump Unilift KP250 A1 Cod. 012H1600

Available
Grundfos stainless steel waste water drainage pump Unilift KP 250 A 1 Cod.012H1600
Useful to:
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT KP model is a compact stainless steel submersible pump designed for pumping non-aggressive water and gray water. It can be used as a portable unit or as a fixed installation inside and outside buildings.
€307.80
€684.01
-47%

Grundfos electric wastewater drainage pump Stainless steel Unilift KP 250 A 1 Cod. 012H1800

Available
Grundfos electric wastewater drainage pump Stainless steel Unilift KP 250 A 1 Cod.012H1800
Useful to:
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT KP model is a compact stainless steel submersible pump designed for pumping non-aggressive water and gray water. It can be used as a portable unit or as a fixed installation inside and outside buildings.
€382.13
€721.00
-54%

Grundfos waste water pump Unilift KP350 A1 Cod. 013N1600

Available
Grundfos waste water pump Unilift KP350 A1 Cod. 013N1600
Useful to:
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT KP model is a compact stainless steel submersible pump designed for pumping non-aggressive water and gray water. It can be used as a portable unit or as a fixed installation inside and outside buildings.
€400.66
€870.99
-47%

Grundfos stainless steel pump Unilift KP 350 A 1 Cod. 013N1800

Available
Grundfos electric wastewater drainage pump Stainless steel Unilift KP 350 A 1 Cod.013N1800
Useful to:
Wastewater - Commercial buildings
Domestic wastewater
Industrial waste water
The UNILIFT KP model is a compact stainless steel submersible pump designed for pumping non-aggressive water and gray water. It can be used as a portable unit or as a fixed installation inside and outside buildings.
€495.55
€935.00