description: Gravel filter system from Herco with piping and valves on frame.
An SFE controller is installed on the gravel filter system, which regulates the time interval between two backflush phases as a timer.
The gravel filter was part of a complete system and was controlled by a central control cabinet.
MFT 5 SO
Year of manufacture:
1226 mm (inner diameter)
2471 mm (Height (with foot))
1288 l (max. filling)
567 kg (Filling volume)
21,3 m³/h (max. throughput during the operating phase)
3/6 bar (operating pressure min./max.)
5/35 °C (operating temperature min./max.)
2000 kg (Operating weight with frame and piping)
- (the SAF- controller is a timer were the time interval between two backwash phases, the starting time and the duration of a backwash phase can be set.)
3160 mm (with pipe connection)
GFK (GRP with PE-Inleiner, suitable for drinking wather systems)
3 x DN 65 (inlet raw wather, outlet filtrate, rinsing water outlet)