Commercial, Industrial, and Municipal Sewage Pumps
Solids-Handling Sewage Pumps for Wastewater Systems
When wastewater contains solids, fibrous material, or other debris, the pump has to do more than simply move water. It needs the right impeller, solids-handling capacity, motor configuration, and protective features for the application. At HCP Pumps, we offer submersible sewage pumps for residential, commercial, industrial, and municipal wastewater systems, with multiple pump designs available for different flow, head, and solids-handling requirements.
Our sewage pump lineup includes traditional solids-handling pumps, cutter pumps, and grinder pumps. That gives contractors, distributors, engineers, and facility operators the flexibility to choose a pump based on the waste stream rather than trying to make one pump fit every application.
Read about some of our sewage pumps below—or browse our online catalog, call us, or contact us online for more information:
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Reliable Sewage Pumps for Solids-Handling Applications
Sewage pumps are commonly used to transfer wastewater containing solids from a basin, wet well, lift station, septic system, or collection point. Depending on the system, the pump may need to handle soft solids, larger suspended material, fibrous waste, or debris that could wrap around or obstruct a standard impeller.
We manufacture several pump series designed for these demanding conditions. Available configurations cover everything from residential wastewater systems to high-capacity municipal and industrial pumping applications. When selecting a pump, important factors include required flow, total dynamic head, discharge size, horsepower, solids size, electrical service, and the characteristics of the material being pumped. Our team can help you narrow down your search. Click here to contact one of our knowledgeable representatives.
Below, we outline the basic information about some of our popular sewage pumps.
AF Series Submersible Sewage and Wastewater Pumps
Our AF Series is the core of our submersible sewage and wastewater pump lineup. These cast iron pumps are designed for municipal and industrial wastewater applications and are available with enclosed-channel, semi-open, or vortex-style impellers. These different impeller designs make it possible to match the pump more closely to the solids, flow conditions, and duty point of the system.
AF Series pumps use industrial-grade cable, air-filled motors, silicon carbide seals, and heavy-duty cast iron construction. An external oil lip seal helps prevent solids from accumulating around the mechanical seal faces, while epoxy-coated surfaces help protect the exterior of the pump during operation. Select models also incorporate anti-air-locking features.
The AF Series covers a particularly broad range of pumping requirements. Depending on the model, available options include:
- Discharge sizes from 2 to 16 inches
- Horsepower ratings from 0.5 to 75 HP
- Solids-handling capacity from approximately 1.5 to 4 inches
- Maximum heads up to 225 feet
- Maximum flows up to 6,800 gallons per minute
- Single-phase and three-phase configurations
- Two-, four-, and six-pole motor options
This range allows us to provide sewage pumps for smaller collection systems as well as high-flow or high-head wastewater projects.
AFC Series Cutter Pumps for Fibrous Sewage
Some sewage systems encounter wipes, fabric, sanitary products, thick paper, and other fibrous materials that can create recurring clogging problems. For these applications, our AFC Series submersible cutter pumps provide an additional level of debris reduction.
The AFC Series uses a tungsten-carbide-edged impeller designed to tear and break down destructible solids as they enter the pump. The semi-open impeller works against cutting surfaces in the casing cover, reducing fibrous material before it can obstruct the pump or downstream piping.
These cutter pumps feature high-grade cast iron construction, air-filled motors, silicon carbide mechanical seals, protected cable entry, and heat-hardened components in areas exposed to abrasion. Available models are designed for sewage and wastewater service, with horsepower ratings from 2 to 15 HP, maximum heads up to 180 feet, and maximum flows up to 650 GPM.
GF Series Grinder Pumps for Sewage Systems
When sewage needs to be reduced to a finer slurry before it enters a small-diameter force main or pressure sewer system, a grinder pump may be the better choice. Our GF Series submersible grinder pumps use a hardened radial cutter and cutter ring to grind and macerate solids before pumping the wastewater onward.
The GF Series incorporates a vortex impeller design that helps reduce clogging. The stainless steel cutting assembly is hardened for wear resistance, and the pumps are available in both single-phase and three-phase configurations. Select single-phase models use a centrifugal switch and internal capacitor motor design to provide increased starting torque, helping the cutting mechanism work through challenging material with less risk of jamming.
GF Series pumps are available with 1.25- or 2-inch discharges and horsepower ratings from 1 to 15 HP. The series covers residential wastewater and sewage applications while also providing models suitable for larger commercial, industrial, and municipal systems.
Choosing Between a Sewage Pump, Cutter Pump, and Grinder Pump
The best sewage pump depends on what the system needs the pump to do.
A traditional solids-handling sewage pump, such as an AF Series model, is often appropriate when the goal is to pass solids through the pump without reducing them to a fine consistency. These pumps are available with multiple impeller styles and can accommodate a wide range of flow and head requirements.
A cutter pump is useful when fibrous debris is a primary concern. Rather than fully grinding the sewage, the cutting mechanism tears and reduces materials that might otherwise wrap around the impeller or create blockages.
A grinder pump is designed to process solids into a much finer slurry. This can be especially useful in pressure sewer systems or applications using smaller-diameter discharge piping.
Effluent and wastewater pumps, including our F and FN Series, are also available for systems with smaller or more limited solids. These pumps serve different conditions than full solids-handling sewage pumps, so the liquid characteristics and expected solids size should always be considered before selecting a model.
Sewage Pump Components and System Accessories
A dependable sewage pumping system requires more than the pump itself. We also offer components that can help complete a new installation or support an existing system, including:
- Pump basins
- Guide rail systems
- Control panels and alarms
- Float switches
- Valves
- Outlet and flange sets
- Adapters
- Mechanical seals
- Additional pump accessories
Guide rail systems can make submersible pumps easier to install and remove from a wet well without requiring personnel to enter the basin. Control panels, floats, and alarm components help manage pump operation and provide warning when wastewater reaches an abnormal level.
Find the Right HCP Sewage Pump for Your Application
No two wastewater systems are exactly alike. Flow requirements, elevation changes, piping, solids, electrical service, and operating conditions all affect pump selection. Choosing the correct pump from the beginning can reduce clogging, avoid unnecessary energy use, and make ongoing maintenance more manageable.
HCP Pumps is a trusted name in the pump industry, offering quality equipment at competitive prices. We offer sewage, wastewater, cutter, grinder, and effluent pumps across a broad range of specifications. Whether you’re supplying a residential basin, upgrading a commercial sewage system, or planning a municipal lift station, we’ll help you identify an HCP pump suited to the application.
Contact HCP Pumps online or call us at 251-943-8080 to discuss your required flow, head, solids size, discharge connection, horsepower, voltage, and installation configuration.