Brought to you by AirIndustrialWorks.com

Our diaphragms are rated up to 7 times longer between repairs when compared to conventional diaphragms. Our pumps keep you running longer and stronger while reducing the time and money spent.

Made in Germany

See how BlackLine diaphragm technology performs against the competition.

Frequently Asked Questions:

What is the difference between standard PTFE and your new PTFE compound diaphragms?

Our compound diaphragms are an an advanced form of PTFE, that have superior strength and durability, while reducing friction and enhancing the life span.

Below are key features, of our BlackLine Pumps.

Explosion Proof, Multiple Zones Available
Self Priming
Run Dry Capable
Submersible
Portable
Handles a wide variety of acids, bases, and alkalis
Pumpable with solid laden fragments

Office: +1 (832) 301-3959

American owned and operated!

WHAT Our BlackLine Pumps Users Say..

Click the videos below, to see real reviews, from real people that have been using the Black Line Pumps at their facilities.

I recently had the opportunity to use the BLACKLINE® 1.5" POLYPROPYLENE/PTFE pump, and I must say, it exceeded my expectations in terms of performance and durability. As someone who frequently deals with pumping applications, I am always on the lookout for reliable and efficient equipment, and this pump definitely delivered on both fronts. the build quality of the BLACKLINE® pump is exceptional. The combination of polypropylene and PTFE construction ensures excellent chemical resistance, making it suitable for a wide range of corrosive fluids. I found this to be particularly advantageous as it allowed me to use the pump in various industrial settings without any concerns about compatibility or potential damage.

Our groundbreaking AODD (Air-Operated Double Diaphragm) pump technology now includes a pioneering one-piece diaphragm, which serves as a vital element of this innovation. Unlike conventional diaphragm pumps, our one-piece diaphragm design is engineered to significantly simplify the maintenance process. Traditionally, diaphragm pumps consist of multiple components, including diaphragms that often require intricate assembly and disassembly during maintenance. This process can be time-consuming, labor-intensive, and prone to errors. Our new one-piece diaphragm changes this paradigm by integrating all the necessary diaphragm components into a single, cohesive unit.