- pressure rating PN 10
- max. operating temperature 70 °C
- protection class IP44
- power supply 24 V DC
KHS Hygiene Flush Box LITE with flow sensor, single port
figure 689 03 009
- particularly suitable for safety-sensitive buildings
- to avoid stangnation acc. to standards and guidelines
- allows water exchange with turbulent flow in drinking water pipes up to DN 50
Product Features
- particularly suitable for safety-sensitive buildings
- to avoid stangnation acc. to standards and guidelines
- allows water exchange with turbulent flow in drinking water pipes up to DN 50
- Single port (water exchange group) for cold drinking water (PWC)
- 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)
- LITE control unit
- no integrated controller logic (control via direct connection of all components to BMS (24 V/4-20 mA)
- Interval, time and volume based flushing measures possible (depending on external flushing logic)
- Temperature based flushing possible (depending on external flushing logic) (only possible with additional temperature sensor)
- expandable by a second water exchange group e.g. for warm drinking water (PWH)
Standards & 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
| Part no. | DN | A1 | D1 (mm) |
D2 (mm) |
H1 (mm) |
H2 (mm) |
H3 (mm) |
H4 (mm) |
H5 (mm) |
L1 (mm) |
L2 (mm) |
L3 (mm) |
L4 (mm) |
T1 (mm) |
T2 (mm) |
T3 (mm) |
max. flow pressure (MPa) |
minimum flow pressure (MPa) |
nominal connection diameter, waste water (mm) |
kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6890300900 | 15 | G 3/4 | 40 | 50 | 400 | 480 | 297 | 21.8 | 40 | 400 | 398 | 109.5 | 330 | 97 | 38.25 | 19.7 | 0.7 | 0.1 | 40 / 50 | 8.00 |
CAD models & characteristic curves
| Part no. | DN | CAD model | Characteristic curve |
|---|---|---|---|
| 6890300900 | 15 | Show 3D data | Show characteristic curve |
Planning data
Downloads
Instructions
File type
Brochures
File type
