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Engineered in Italy

Assembled with Texas Grit

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One Focus. One Promise.

Blackline

We don’t spread ourselves thin with hundreds of SKUs or an endless product catalog. We do one thing—and we do it right.

Blackline pumps are our sole focus, ensuring unmatched quality, reliability, and performance. Every pump we assemble is built with precision, stocked for immediate delivery, and backed by expert support.

When choosing Blackline, you’re not just buying a pump—you’re choosing a dedicated team committed to delivering the best solution, every time.

Built in Texas.

Delivered in 48 Hours.

Built in Texas.

Delivered in 48 Hours.

For over 15 years, we’ve sold thousands of Blackline pumps across the U.S., partnering with companies like Pulsafeeder SPO to deliver reliable metering solutions. But we saw a growing problem—long lead times, supply chain delays, and manufacturers struggling.

That’s why we launched AlfaOBL America Inc. and established our new assembly operation in Texas. Unlike other manufacturers who take weeks to deliver, we guarantee a 48-hour lead time—so you get the pumps you need, when you need them.

While other manufacturers scramble with tariffs, supply chain disruptions, and long backorders, we’re keeping our promise: Blackline pumps, delivered fast—without extra cost.

A Legacy of Precision

& Reliability

In 1998, industrial users demanded a robust, reliable mechanical diaphragm pump that combined the precision of metering technology with the ease of use of Air-Operated Diaphragm Pumps (AODD). While AODD

pumps offered a lower upfront cost and ease of maintenance, they lacked the accuracy needed for critical applications. And lets not forget, costly compressed air.

Enter Blackline. Engineered as a cost-effective alternative to AODD pumps, the Blackline M Series was designed to deliver metering precision, reliability, and efficiency. Today, with over 1,000,000 pumps in operation, Blackline is the preferred choice for demanding industries that require accuracy, durability, and performance in every application.

In 1998, industrial users demanded a robust, reliable mechanical diaphragm pump that combined the precision of metering technology with the ease of use of Air-Operated Diaphragm Pumps (AODD). While AODD

pumps offered a lower upfront cost and ease of maintenance, they lacked the accuracy needed for critical applications. And lets not forget, costly compressed air.

Enter Blackline. Engineered as a cost-effective alternative to AODD pumps, the Blackline M Series was designed to deliver metering precision, reliability, and efficiency. Today, with over 1,000,000 pumps in operation, Blackline is the preferred choice for demanding industries that require accuracy, durability, and performance in every application.

Powerfully Compact.

Uncompromising Performance.

Built for precision dosing in the toughest environments. AlfaOBL pumps deliver high performance in a compact, durable package.

With flow rates as low as 7 L/hr or up to 1,600 L/hr, and pressure rating up to 3,000 psi, our metering pumps are designed to handle high-viscosity fluids and harsh chemicals with ease.

If you are a newbie or just need a little guidance on how to select the best pump for your application, our team will guide you; whether it's our Blackline Mechanical Diaphragm Pump or Blackline Plunger Pump, we have a solution for your toughest applications.

A Legacy of Precision

& Reliability

In 1998, industrial users demanded a robust, reliable mechanical diaphragm pump that combined the precision of metering technology with the ease of use of Air-Operated Diaphragm Pumps (AODD). While AODDpumps offered a lower upfront cost and ease of maintenance, they lacked the accuracy needed for critical applications.

And lets not forget, costly compressed air.

Enter Blackline. Engineered as a cost-effective alternative to AODD pumps, the Blackline M Series was designed to deliver metering precision, reliability, and efficiency. Today, with over 1,000,000 pumps in operation, Blackline is the preferred choice for demanding industries that require accuracy, durability, and performance in every application.

Powerfully Compact.

Uncompromising Performance.

Built for precision dosing in the toughest environments. AlfaOBL pumps deliver high performance in a compact, durable package.

With flow rates as low as 7 L/hr or up to 1,600 L/hr, and pressure rating up to 3,000 psi, our metering pumps are designed to handle high-viscosity fluids and harsh chemicals with ease.

If you are a newbie or just need a little guidance on how to select the best pump for your application, our team will guide you; whether it's our Blackline Mechanical Diaphragm Pump or Blackline Plunger Pump, we have a solution for your toughest applications.