Blue-White - Chemical metering and fluid measurement solutions; chemical metering pumps, peristaltic pumps, diaphragm pumps, multi-diaphragm pumps, flow meters, flowmeters, variable area flow meters, paddlewheel flow meters, ultrasonic flow meters, engineered skid systems, single skid system, duplex skid system, triplex skid system, water analyzers...

The ADV System


The ADV, or Automatic Degassing Valve system, is an exclusive technology that is now standard on our CD1 and MD1 multi-diaphragm metering pumps. It significantly reduces the risk of vapor lock and eliminates the need for external degassing components, ensuring seamless performance. The ADV system delivers consistent and reliable liquid metering by expelling trapped gases, making it ideal for demanding applications.

The ADV system includes six upgraded check valves and one degassing valve, which is installed in the discharge line of the manifold. The ADV system is now shipping in all One Series multi-diaphragm metering pumps.

In addition, you can easily upgrade your current CD1 or MD1 pumps with our new ADV system check valve kit.

Upgrade Kits

Aflas Applications

EP Applications

Learn More

Share on Social Media:

Latest News


The Important Role of pH Levels in Water Treatment

Maintaining the appropriate pH level is essential in drinking water and wastewater treatment systems to optimize efficiency, protect equipment, and safeguard the environment and public health.


Ensuring Accuracy and Precision in Chemical Metering Systems

Accurate and precise chemical metering is essential in water treatment, as even minor deviations can lead to severe consequences, including regulatory violations, infrastructure damage, and treatment failure, but with proper installation and maintenance, most metering pumps and equipment offer dependable performance.

Explore Menu

Stay in the know

Request a quote

Please fill out the form to request a quote.
A sales rep will reach out to you.

To select or deselect multiple products–desktop users hold [ctrl] on Windows or [cmd] on Mac and click products.

Select Products

Flow Meters
Skid Systems

Please review your selections before continuing.

Product Details
Select your industry:
How did you hear about us?