Commercial wastewater

Commercial buildings have vastly different requirements for wastewater transfer. Grundfos supplies wastewater pumps and lift station pumps ensure superior reliability and safety, as well as high efficiency.

Simplifying wastewater

Wastewater installations in commercial buildings are often installed in basements and are typically complex to meet the vastly different requirements for wastewater transfer.

Grundfos has many years of experience with drainage water, surface water, grey water and black water. Grundfos wastewater products are highly specialised to meet the unique set of demands for commercial lift stations in buildings. At the same time, they share the intelligent design, high-quality materials and high efficiency common to all Grundfos solutions.

Products

Controls

LC 231

LC 231 pump controllers are designed for level control, monitoring and protection of pumping systems, one or two pumps starting DOL up to 12 Amp. The LC 231 has a built-in motor protection and current measurement.

Control panels

LC 241

LC 241 level controllers offer a comprehensive range of features for waste water pumping systems, monitoring and control of one or two pumps, up to 72 Amp. The LC 241 is a metal or plastic cabinet solution offering modularity and customization according to your needs.

Endsuction close coupled single stage

NBG, SuperVortex impeller

Close-coupled pumps with flanges according to ISO 2858

Submersible wastewater pumps

APG

Grundfos APG pumps are designed for pumping wastewater, sludge-containing water, groundwater, and sewage. Equipped with a cutter system which cuts all destructible solids into small pieces.

DP

Submersible Grundfos Drainage Pumps (DP) cover a motor range of 0.9-2.6 kW. The pumps are fitted with a semi-open multi-vane impeller capable of handling solids up to 10 mm in size.

DPK

Grundfos DPK drainage pumps are designed with an enclosed, semi-open or SuperVortex, free-flow impeller for use in many building and industrial applications. Range is 0.75-22 kW.

EF

Grundfos EF pumps have a single-vane, semi-open impeller for 30 mm free passage, designed for pumping effluent and other liquids such as drainage and surface water with fibres and small impurities.

KPC

Submersible Grundfos Drainage Pumps (DP) cover a motor range of 0.9-2.6 kW. The pumps are fitted with a semi-open multi-vane impeller capable of handling solids up to 10 mm size.

S

The S pumps are a range of free-flow channel impeller pumps specifically designed for pumping sewage and wastewater in a wide range of municipal and industrial applications

SE

Submersible Grundfos SE sewage pumps (1.1-11 kW) are fitted with either S-tube® (SE1) or SuperVortex impeller (SEV). The free passage through the pump varies from 50-100 mm depending on size.

SE/SL 9-30 kW

Submersible and dry-installed Grundfos SE/SL sewage pumps (9-30 kW) are fitted with either S-tube® (SE/SE1/SE2 and SL/SL1/SL2) or SuperVortex impeller (SLV). The free passage through the pump varies from 35-125 mm depending on size and hydraulic variant.

SE/SL Range 56 => 63 kW

The SE/SL Range 56 pumps are designed for water utility, commercial, and industrial use, with customizable features for efficient water and wastewater transportation.

SEG

Submersible Grundfos SEG sewage grinder pumps (0.9-4 kW) are designed for pumping wastewater, sludge-containing water, and sewage. Fitted with a patented grinder system designed to grind the media.

SL

Submersible Grundfos SL sewage pumps (1.1-11 kW) are fitted with either S-tube® (SL1) or SuperVortex impeller (SLV). The free passage through the pump varies from 50-100 mm depending on size.

UNILIFT AP

UNILIFT AP are submersible wastewater pumps suitable for temporary as well as permanent free-standing installation. UNILIFT AP pumps are suitable for installation on an auto coupling.

UNILIFT CC

UNILIFT CC is a single-stage submersible pump designed for pumping clean, non-aggressive water and grey water down to 3 mm water level. It has dual outlet, allowing easy adaptation to existing pipes.

UNILIFT KP

UNILIFT KP is a compact stainless-steel submersible pump designed for pumping non-aggressive water and grey water. It can be used as a portable unit or stationary installation inside and outside buildings.

A commercial system solution for every application

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