Oil/Water Separators

Industrial Pump Stations for Supplying Oil/Water Separators

Industrial, Stormwater Pump station at the Ajax Gas Plant

Pump Stations Designed for On-Site Oil/Water Separator Systems

Oil/Water separators are used at many different types of industrial facilities, and many of them require a pumping system. Romtec Utilities provides pump stations that handle water going to or coming from an oil/water separator, in all types of oily water conditions.

Your Pump Station is Engineered to Meet Your Exact Pumping Needs

Romtec engineers work with your specific design criteria when configuring your pumping system. This can account for water that may include oil from a spill or it can account for water that is always oily, such as from equipment blowdown.

Get an Oil/Water Separator Pumping System Faster with Prefabrication

Romtec Utilities completes the prefabrication of our pump stations for handling water to and from oil/water separators. When your pump station arrives, installation is quick and straightforward because we stage deliveries, and most major assemblies arrive ready to simply be set in place.

You Get a 1-Year Warranty for Your Complete Pump Station and Controls

After Romtec Utilities completes the start-up of your system, our technician will perform testing and training. With the system fully tested for operation and handling specified water conditions onsite, Romtec Utilities will warranty the entire station.

View Oil/Water Separator Projects

Mitsubishi Chemical Carbon Fiber and Composites
Mitsubishi Manufacturing | Identical Stormwater Pump Stations
500 GPM | 15′-15.3′ TDH

A Mitsubishi manufacturing plant in Sacramento, California needed two new matching pump stations to handle low-flows of stormwater from an on-site treatment system.

Tesoro Oil and Water Separator Pump
Tesoro Corporation | Oil/Water Separator Stormwater Pump Station
400 GPM | 30′ TDH

A remote Tesoro Corporation industrial site needed this stormwater pump station to handle water discharged from an oil/water separator which processes on-site runoff. Submersible centrifugal pumps were used in a duplex configuration in this shallow wet well.

International-Matex Tank Terminals | Oily Stormwater Runoff Pumping
770 GPM | 35′ TDH

An IMTT industrial storage facility needed this stormwater pump station to collect runoff and pump it to treatment onsite. The duplex submersible pumps were engineered to handle the expected medium flows of stormwater. The pumps also needed to handle water that could potentially carry oil or other industrial chemicals stored on the site.

Getting a Oil/Water Separator System



Romtec Utilities provides full engineering and design services to meet the specific goals of your project. Romtec Utilities’ Engineers are experts in water conveyance systems across a wide array of water types and applications. We work with our clients through every step of the process, from preliminary designs and budgetary estimates, submittal and review processes, installation, and all the way through start-up, training, and warranty.


Project Support

With Romtec Utilities you gain the support of our dedicated project management team at every step-from planning through installation. Romtec Utilities covers a vast scope of services that help execute the design, supply, construction, testing, and training of your pump system to ensure its success at the site location.



Romtec Utilities provides a high level of system prefabrication prior to delivery of the system to the jobsite. This greatly reduces construction cost and installation time, as well as potential project delays and change orders. This high level of prefabrication can often reduce installation time from weeks to days. Additionally, Romtec Utilities takes pride in our quality control processes, ensuring that when the system is delivered to the job site everything will function as designed.



Romtec Utilities ensures the quality and success of every pumping system from the early stages of design, all the way through installation and construction. Romtec Utilities will send experienced installation advisors to the site who will advise the installing contractor throughout the installation process providing all parties with the reassurance that the station is constructed and ultimately functioning as designed.



Romtec Utilities’ startup, testing, and training services are essential to the success of any pumping system. Following installation our technicians are on-site working directly with all parties to field check the control panel, operate the pumps, perform system testing, and provide world class training to all maintenance personnel.



With Romtec Utilities, every complete pump station is covered with a standard one-year warranty. Romtec Utilities also provides ongoing support from our entire team throughout the lifetime of our products. This support is provided to ensure that every pump and lift station project is successful.