About Us


Dynaflo was founded in 1998 by William ("Bill") Fleming.  Bill was an brilliant engineer/designed and businessman, sadly lost to cancer in October of 2020.  His legacy to make great, custom pumping solutions at affordable prices lives on within the Dynaflo offices and manufacturing facility in Reading, Pennsylvania.  We are a small, growing company dedicated to creating high quality, innovative, customized solutions to customer problems in a collaborative team environment.  Our employees are dedicated, trained, and detail-oriented people that take pride in making quality OEM diaphragm pumps.




Small and Responsive

Dynaflo is a small business in Pennsylvania, USA. We design, manufacture, and deliver custom OEM vacuum pumps and compressors to customers worldwide. We have been in business for over 15 years, and we are growing steadily.


Quality and Reliability

We know that your product's reputation depends on what's inside, so we design our pumps and compressors for maximum performance and reliability. Dynaflo is certified to ISO 9001:2015.


Made in the USA

All Dynaflo products are designed and made by hand in the USA.

Brief History of Dynaflo

Dynaflo was incorporated in 1998. Seeing a need in the medical equipment industry for smaller, quieter, more efficient vacuum pumps and compressors, we entered the market with an innovative line of super-compact and lightweight devices. Since then, our cutting-edge designs have been employed in industrial, biomedical, and air quality applications. In 2008, our custom-engineered Radial Diaphragm Air Compressor was a finalist in Design News' "Build a Better Mousetrap" competition. We continue to be at the forefront of custom pump and compressor engineering. With our highly skilled team of engineers and assemblers, we are able to perform all design, engineering, manufacturing, inspection, assembly, and testing on-site. We work closely with customers, engineers, and manufacturers to develop targeted solutions that guarantee competitive and increased market share.


Dynaflo’s Quality System


Customer Focus

Dynaflo’s employees take pride in delivering high-quality products to our customers. We strive to design and manufacture OEM vacuum pump and compressor products that meet or exceed customer needs and requirements by:

  • Maintaining a quality system to promote the manufacture of quality products;
  • Building mutually profitable relationships with customers;
  • Effectively communicating the purpose and goals of the quality system to all staff;
  • Ensuring management and staff are appropriately educated and skilled to perform their specific roles;
  • Establishing and monitoring appropriate key performance indicators;
  • Continually improving Dynaflo’s business practices and quality system.

ISO 9001:2015 Certified

Taking a process approach to our Quality Management System (QMS) means we optimize business activities to be effective and efficient, as reinforced by our ISO 9001:2015 certification. Metrics like scrap rate, customer return data, and nonconforming material data are tracked and reviewed to evaluate process performance. This information allows Dynaflo to make informed business decisions and continually improve over time.

20+ Years of Experience

Over 20 years of industry experience has given Dynaflo the expertise necessary to ensure we consistently manufacture high-quality products on time, at a reasonable price. Since Dynaflo’s inception, we have additionally used our organizational knowledge to develop customer-oriented programs including NIST-traceable equipment calibration, WIP identification, lot traceability to raw materials, expiry date tracking for raw materials, and set-torque driver verification. Our demonstrated commitment to excellence and improvement can give customers confidence in Dynaflo processes and products.

Dynaflo’s Frequently Asked Questions (FAQ):

Answer: Dynaflo manufactures diaphragm pumps for pneumatic systems. Common applications for diaphragm pumps include vacuum lifting, prosthetics, and ventilators. Find out more about common applications for diaphragm pumps.

Answer: Diaphragm pumps (also known as membrane pumps) are positive displacement pumps that use the reciprocating motion of diaphragms, valves, etc. to pump air. Learn more about the technology behind our products.

Answer: A diaphragm pump, also known as a membrane pump, is a positive displacement pump. Find out more about the technology behind Dynaflo products.

Answer: Our modular designs allow for customization to your specific application. Contact us today to determine the correct vacuum pump or compressor for your application.

Answer: Dynaflo manufactures OEM vacuum pumps that are used by a variety of industries to pump air to a target destination. Applications include vacuum lifting and prosthetic adhesion. Find out more about common applications for diaphragm pumps.

Answer: Dynaflo’s quality system is ISO 9001:2015 certified and custom vacuum pumps and compressors can be specifically designed to accommodate medical device applications. Learn more about Dynaflo’s quality system.