Wastewater Treatment Pumps

Wastewater Treatment Pumps at OVERSEAS MOTORS

OVERSEAS MOTORS Group is an authorized distributor of wastewater treatment pumps from ARO and Finish Thompson Inc. These high-quality pumps are field proven for use in industrial and municipal installations. These reliable and efficient pumps can ensure the optimal transportation of wastewater and sewage.

The Wastewater Treatment Process

Waterwater treatment process | Overseas Motors

Wastewater treatment involves removing physical and chemical contaminants and pathogenic microorganisms from wastewater or sewage. The treated wastewater will then be converted into an effluent that can be safely reused or released back to natural water resources with minimum impact on the environment.

Wastewater pumps are required to transport the water to wastewater treatment plants. However, it is important to use reliable pumps that can handle the abrasive solids, aggressive chemicals and other waste matters contained in wastewater. Otherwise, you may risk spills and overflows that can cause damage to your facilities and the environment.

At OVERSEAS MOTORS, we provide wastewater treatment pumps from ARO and Finish Thompson Inc., two leading global manufacturers for fluid transfer pumps.

Chemical Compatibility

As wastewater may contain a mixture of residual chemicals, one consideration is to look at the pH value of the water in that process. Neutral pH wastewater can be handled by more cost effective materials such as cast iron and aluminum, while lower pH (more acidic) and higher pH (more alkalinity) values will require higher grade materials such as stainless steel 316.

In the odour control system, concentrated chemicals such as sulfuric acid and chlorine are required in the washing process.
The disinfection stage commonly uses sodium hypochlorite to treat the wastewater.
Finally, the wastewater has to be dechlorinated with sodium bisulfite before external discharge.

With so many corrosive chemicals necessary in the wastewater treatment process, our Finish Thompson FTI pumps with magnetic drive coupling ensures trouble free operation with corrosive chemicals and eliminates leakages with the sealless design.

Wastewater Treatment Processes

• Filter Press – Removal of water through filtration process
• Chemical Dosing – Neutralization of pH levels and treatment of sludge
• Sampling Pumps
• Transfer Pumps – From storage to tanks and trucks
• Sewage/Sludge Treatment – Usage of concentrated and corrosive chemicals

Our Wastewater Treatment Pumps

ARO Air Operated Pneumatic Stainless-Steel Pumps

ARO Air Operated Pneumatic Stainless-Steel Pumps | Wastewater Treatment Pump

These pumps are designed for tough, demanding jobs. When you need a reliable, efficient pump for handling and transferring fluids with high solids content, you can count on ARO.

These wastewater treatment pumps can easily pump any kinds of abrasive fluids without sustaining damage. They provide a more robust seal that can prevent hazardous leaks. They could also be used in potentially explosive areas because of their pneumatic motor. Most ARO® diaphragm pumps are ATEX certified (CE Ex11 2GD X).

FTI Magnetic Drive Pumps

Wastewater treatment pump | FTI Magnetic Drive Pumps

The FTI DB Sealless Magnetic Drive Centrifugal Pumps are the standard for hydraulic efficiency & corrosive fluid handling. The FTI DB Series is efficient and by lowering your utility costs, it can help lower your cost of ownership. With a carbon bushing, these pumps can run dry for hours without damage. Extensive testing proved that the temperature of the shaft can remain cool even when the pumps are running dry, thus allowing you to immediately let fluid flow into the pump without having to wait for it to cool down.

The FTI DB Series pumps are so reliable that FTI backs it with a 5-year warranty! This is 5-years of peace of mind for you, and no other pump company can say the same.

With more than 60 years of experience, our team has extensive knowledge and expertise in this industry. We are committed to superior customer service. We have what it takes to fully understand your problems and requirements, and we will recommend you find the most suitable wastewater treatment pumps to you.

Contact us today and find the best wastewater treatment pumps available in Singapore for your needs.