Ever since such constant pressure systems grew from gravity tank rooftop systems, Paco has been there at the forefront of innovation-meeting the needs of ever changing demands.

In the 3 decades since Paco first introduced factory assembled and tested booster systems to the world wide marketplace, energy conservation philosophies have developed into sciences and building sizes and demands have grown.

To keep pace with these changing requirements, PACO, long a member of the Hydraulic Institute and long associated with ASPE has continually developed systems which not only met the needs, but set the standard for innovation, accuracy, quality, and service.

Developing flows to 3500 USGPM and heads to 400 feet, utilizing over 35 distinct sizes of high efficiency end suction pumps, each with impeller trimmed to exacting job site requirements and motors sized accordingly, the Pacoflo 9000 type ES will satisfy the vast majority of duties, precisely. Using approved, proven methods of control as well as state-of-the-art technology, the Pacoflo 9000 type ES systems offer maximum reliability and accuracy. Each system is given a full hydrostatic, electric, and performance test as standard. Each system manufactured is backed by Paco's 80 plus years of commitment to our customers.