AQUAFORTE DRUMFILTER XL Why the AquaForte Drumfilter XL? • Extra low installation height of just 10 cm above the water level. • Separate, replaceable 75 micron screen elements. • Professional, software-based control. • Suitable for pump fed and gravity fed operation. • Maximum flow 35 m³/h HOW IT WORKS Drumfilters are fully automatic pre-filters. The water enters the drum filter via the inlet chamber, after which it ends up in a drum-shaped screen. The drum is fitted with a 75 micron stainless steel filter mesh, which means that dirt particles larger than 0.07 mm cannot pass through the mesh. These dirt particles attach themselves to the inside of the drum, and therefore less and less water can flow through the drum. This causes a difference in water level inside and outside the drum. The float switch detects this difference in water level, and the controller then starts the flushing process. In other words, the unit decides when the nozzles should rinse the mesh depending on the level of contamination. The dirt is flushed into the drain channel. You can choose whether the nozzles rinse with tap water (minimum pressure 1.5 bar) or clean pond water. The filtered water flows through the sieve and is then led to the main filter. TECHNICAL SPECIFICATIONS: • Made entirely of PP. • Controller with own software, including many safety options, such as slow start for motor, motor overcurrent protection, manual flushing button, standard 1x per hour flush etc. • 48 VDC motor. • Suitable for pump-fed and gravity-fed arrangement (inlet chamber and drum chamber are both equipped with float mounting bracket). Easily height-adjustable float. • Equipped with overflow protection. • 3x Ø110 mm inlet, 2x Ø110 mm outlet. • Only one cable from controller to Drum Filter (this splits into three cables: motor, float and cover switch). • Equipped with lid switch (interrupts voltage to motor, flush pump and UV-C connection for safety). • Housing dimensions (L x W x H): 62 x 62 x 55 cm.