The MAXIM high efficiency centrifugal pump has been designed for public swimming pools. Made entirely of technical plastic, which guarantees a longer service life. It includes an 8 liter pre-filter with a special key for easy access to the pre-filter basket. Three versions are available with three-phase motors of 3.5, 4.5 and 5.5 hp. This pump has received the GS certificate issued by TÜV Product Service for its quality.