Low Flush Urinal Cistern Timer (1-15 hour) Cistern Purge

This Low Flush controller can initiate a flush every 1-15 hours so that the standing water in the cistern and flush pipes will be regularly 'purged', thus usually avoiding the need to carry out a dead-leg procedure to minimise the risk of legionella. The Low-Flush controller is sometimes used in conjunctions with Aquafree and AquaShield cartridges in washrooms where very limited flushing is preferred to completely waterless operation. If used with such a "waterless" cartridge, flushing should be set to occur no less than every 4 hours, otherwise the active ingredients dispensed by the waterless cartridge may not have sufficient time to act on the contents of the waste pipes before being flushed away. 

• flush controller box to affix to wall
• solenoid valve for connection to water supply
• 6v lithium battery (ref D058) or power transformer depending on chosen option.
• leads for connecting the various components

• typical savings of 95% on water costs
• flush frequency can be set between 1 and 15 hours in 1 hour increments.
• extremely reliable and low maintenance
• very low power consumption - typical battery life of 5 years (battery model)
• single valve output
• valve open button
• adjustable cistern fill time (15 mins 45 sec max) in 15 second intervals.
• box style may vary from illustration.
• transformer to connect to mains electricity supply (mains model)