Description
- Working pressure : 1 to 5 bar dynamic
- Volume of water delivered :
- Pre-fixed at 4 liters at 2,5 bar dynamic pressure (+/-1 L)
- 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 4 L 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 :
- Bright brass body and stop 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 concealed box
- 1 integrated stop valve
- Instruction manual
- 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
