parallax background


Diaphragm vacuum and pressure pumps

As a top manufacturer on the diaphragm pump's business, Electro A.D. provides an undoubted quality awarded with more than 35 years of experience that we put in practice every day to offer the most efficient, safety and reliable products for our customers.

Electro A.D. is a family business which values have been transmitted to the team through the years and continue to be. Values of collaboration and development with clients, suppliers, social and public entities. We are also proud to provide our finest and nearest personal treatment.

This ideas along with the product, brought EAD to the top as the first Spanish company in its sector.

Our history


Electro A.D. is a family project started in 1976 as a result of the vision of Antonio Donado and Petra Muñoz. Later in 1986 EAD established itself as a limited company and began its internationalization. By 1990 EAD had already achieved an important participation in the Italian market.

Our pump’s heads incorporated a system that keeps shutters well fixed and also allows our product to have one of the highest specifications in the sector worldwide. This improvement among others eliminated many of the problems encountered by producers when the pumps were used in extreme conditions of vacuum, pressure or steam, as well as resulted in a much longer lifetime than other vacuum pumps’ manufacturers.

Back in 1993 and thanks to the success and acceptance of its products, EAD began negotiations with several companies to start the distribution of its pumps in France, Germany and Holland. All of these agreements let us achieve important market shares thanks to the price, quality of products and a unique treatment and collaboration between supplier and clients.


In 1996 EAD began manufacturing the HX10P3 family using plastic materials which allowed a reduction in weight and dimensions of the pumps, once again transforming the diaphragm vacuum market. This model, initially designed for a top worldwide producer of dental devices soon became one of the most requested pumps by our clients.


Already in 1998 Franc, Oscar, Alex and Antonio (the founder’s sons) started to manage production and sales areas, and went on to create a technical area focused on the development and improvement of products.

As a result of the new ideas coming from these young minds, the development of the new designs started to play an important role. Later in year 2000 this technical area became the R+D+I Department which develops its way of work based on continuous feedback, encouraging the participation of employees, customers and suppliers. Electro A.D. developers began to improve existing products and increase our pump’s portfolio.


Year 2004 was a key year for the developing team as the company was already established with an export share that reached around 80% of its turnover. At this growing point designers initiated the patent of a new system which was set to allow automatic parallel and serial connections of heads with just one inlet and one outlet, avoiding annoying external unions. This development is called the EVO System.

The new system started from the standard HX10P3 model and the experience acquired with time and important feedback. EVO pumps then went to fully satisfy the guidelines which EAD had set out for its developments. Offering a compact lightweight product with high standards of durability and efficiency, 100% recyclable and above all an state-of-the-art product nice to look at.


Nowadays Electro A.D. products are an important referent in the world of diaphragm pumps but we’re still not satisfied. Electro A.D. has set itself a new challenge; we want to become your reliable and trusty diaphragm vacuum pumps supplier for any need you may have.

Will you join us into the future?

Check out our Linkedin page fore more suprises