GRP Packaged Pump Station

GRP Packaged Pump Station

The sewage pumping stations are designed specifically to pump sewage and wastewater containing solid material to a nearby sewer system when gravity cannot transfer it. This means pump stations are ideal for transferring water cost-effectively when gravity is not a feasible option (or not possible to be used at all). Sewage pumping stations come in various sizes for domestic, commercial and industrial applications. 

Our Denor GRP Pumping Station is a fully prefabricated, assembled, and tested integrated pumping system in a factory. Its core structure—the cylinder (tank)—is made of GRP (Glass Reinforced Plastic). It contains all the components needed to lift sewage, stormwater, or wastewater from a lower location to a higher-level pipe network or treatment facility.

Advantages of GRP (Why GRP?)
GRP is a composite material composed of glass fibers and thermosetting resins such as unsaturated polyester resins. This composite material gives the pumping station unparalleled performance:

Excellent Corrosion Resistance:
It is highly resistant to corrosion from domestic sewage, industrial wastewater, stormwater, chemicals, and acidic and alkaline substances in the soil. It will never rust and is far more resistant to chemical degradation than concrete.

Extreme Strength and Rigidity:
The glass fibers provide extremely high tensile strength, while the resin matrix distributes stress evenly. This makes the GRP cylinder extremely strong and durable, capable of withstanding deep overburden pressure, groundwater, and traffic loads. 

Lightweight and High-Strength:
Although heavier than polyethylene (PE), GRP is significantly stronger. Compared to concrete, GRP is extremely lightweight (approximately one-quarter the weight of concrete), making it easier and more economical to transport and install.

Extremely Long Service Life:
Thanks to its corrosion and aging resistance, GRP pump stations are typically designed to last over 50 years, providing a very low-cost solution over the entire lifecycle.

Smooth Interior:
The interior wall offers an extremely low coefficient of friction, resulting in excellent hydraulic performance, effectively reducing impurities from adhering to the wall and depositing, and minimizing the risk of clogging.

Design Flexibility:
GRP is easy to form, allowing for flexible customization of the cylinder diameter, depth, inlet and outlet locations, and internal features (such as guide vanes and mud hoppers) to meet project requirements.

Why Choose Our Integrated Sewage Pumping Stations?

✔ Durable & Corrosion-Resistant – Constructed from high-grade materials like stainless steel and fiberglass, our stations withstand harsh sewage environments.
✔ Energy-Efficient Pumps – Advanced impeller designs and variable-speed drives reduce power consumption, lowering operational costs.
✔ Smart Monitoring & Control – Internet of Things enabled systems provide real-time alerts for maintenance, preventing unexpected failures.
✔ Compact & Easy to Install – Prefabricated designs minimize on-site construction time, ideal for urban and remote locations.

Applications

Municipal Sewage Systems – Ensures smooth wastewater transfer in cities and towns.
Industrial Wastewater – Handles high-capacity flows from factories and processing plants.
Residential & Commercial – Compact solutions for apartments, hotels, and shopping centers.

Dispaly

Service your Packaged Pump Station with us

With our Packaged Pump Station maintenance plans you can extend the life of your equipment. By regularly servicing your pump station you can reduce the pollution risk on your site.