KHS Hygiene Flush Box PRO with flow sensor, double port, figure 689 03 008

Product Features

• particularly suitable for buildings with special hygiene requirements
• to avoid stangnation acc. to standards and guidelines
• allows water exchange with turbulent flow in drinking water pipes up to DN 50
• double port (water exchange groups) for connection of e.g. PWC and PWH
• wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant to aggressive water, stainless steel and drinking water-approved plastics
• for installation in all installation situations (flush or surface mounted)
• for installation in dry- or prewall installation systems
• compact installation dimensions
• fast assembly using a drilling template
• mounting frame (incl. depth adjustment) and fastening parts
• reversible cover with magnetic push-to-open function and safety catch
• large service opening
• male union thread
• with isolating function for maintenance
• Solenoid valve with integrated fine screen
• Flow and temperature sensor (Pt1000) to record flushing volumes
• Flow = 10l/min (5l/min or 15l/min with optional accessories
• factory-installed flushing set for commissioning
• tool-free maintenance of all functional components
• integrated overflow monitoring
• integrated anti-siphon trap (> 45 l/min) with removable cap
• Free drain in accordance with DIN EN 1717
• Water trap height 50mm in accordance with DIN 1986-100
• nominal width of drainpipe (DN 40 and DN 50)
• PRO control unit
• operation via WLAN (can be switched off) using the latest Access Point Technology
• seven timers for customised flushing strategy
• interval, time, volume, temperature and use-controlled flushing measures
• digital commissioning and maintenance assistant
• analysis and log readout via WLAN and USB
• visualised flushing history
• connection to KHS Mini Control-System possible
• up to 100,000 event entries to verify use as intended
• networking of up to 30 Hygiene Flush Boxes possible
• potential-free fault-message contact
• incorporation into BMS (BACnet & Modbus) via KEMPER Hygiene System KHS
• BMS interface via digital i/o
• automatic detection and checking of all functional components
• average-temperature recording with optional accessory (KHS temperature sensor Pt1000)
• buzzer for fault messages (with three volume levels)
• LED status display
• without exception, external connections are always fixed connections in the housing (no external connection boxes necessary)
• controller pre-installed in housing (cable length: 5m)
• maintenance and commissioning of the system on request

Standards and Approvals

• DVGW approval
• SVGW approval
• WRAS approval
• KIWA approval
• BELGAQUA approval
• according to accepted materials list from German environmental agency
• soundproofing certification according to DIN EN ISO 3822 Class 1 (up to 30 l/min)

Technical Data

• pressure rating PN 10
• protection class IP44
• power supply 230 V AC
• electrical power input 4.5 W
• power consumption in standby 3.9 W