Working pressure :
1 to 5 bar dynamic
Volume of water delivered :
Pre-fixed at 4 liters at 2,5 bar dynamic pressure (+/-1l)
Anti-water-hammering device
Integrated flow regulation 1 l/s, from 1.2 to 4 bar dynamic working pressure
Flow time :
4 seconds ( the parameters can be adjusted via PRESTO programming tool)
Operation :
Double flush volume automatic detection depending on the time of user presence (2 or 4l – short/long detection)
By pass manual 4l push button (flush can be activated in case of power failure)
Power supply :
With mains 7V via 12V / 24V AC or DC. Compatible with 230 V AC / 12 V AC transformer not included ( See Ref. 90464 / 90711/ 90610 / 90685 / 90704 / 90686).
Hydraulic supply :
On PRESTO 1000 XL tap with 3/4″ (20×27) integrated stop valve
Outlet connection on flush pipe Ø 28 mm
Material and colour finish :
60 micron epoxy coated soldered steel mounting frame
Galvanized legs and floor fixing plates
Brass body flush valve
Anti-vandal brushed stainless steel 304L front plate
Security :
Vacuum breaker device prevents the contamination of the water network from polluted water backflow
Patented anti-blocking “S” system to avoid the water to flow continuously
The solenoid valve will be closed automatically in case of low battery or any damage of detector
Delivered with :
1 Flush valve with stop valve integrated
1 Brass coupling nut Male Female 3/4” (20×27)
1 PVC angle tube Ø 32 mm and 1 junction nozzle male 55 mm
1 Extended straight PE tube 100 mm with adapter sleeve for connection to the bowl
1 WC outlet angle PVC pipe dia. 100 mm
Screw and dowel for toilet bowl fixing
Standards & approvals :
Brass body in accordance with EN 1982, EN 12164, EN 12165
200-hour neutral salt spray resistant (NSS) in accordance with ISO 9227

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