Ultraaqua - Crossflow UV Systems
The CROSSFLOW series delivers high-performance UV disinfection engineered specifically for large-scale municipal drinking water applications. Designed for high-flow conditions where space and energy efficiency are essential, the system combines a compact reactor body with flexible vertical or horizontal installation, ensuring seamless integration into complex plant layouts.
Its cross-flow lamp configuration enhances hydraulic efficiency while reducing operating costs, supported by powerful 1000-series Low-Pressure High-Output ULTRATHERM lamps for maximum energy savings and long service life.
Operational reliability is further strengthened by the automated ULTRAWIPER™ cleaning system, which uses tailored brush heads to maintain optimal quartz sleeve transmittance without chemical use. Together with the system’s scalable architecture, these features ensure stable performance even as treatment demands grow.
Comprehensive performance guarantees and warranty coverage provide long-term assurance, with an optional extended 5-year warranty available under applicable terms and conditions.
- Optimized for high-flow disinfection where space and energy efficiency are critical
- Compact reactor design with minimal footprint, suitable for vertical or horizontal installation
- Optimized operating costs through energy-efficient cross-flow lamp design
- Automated ULTRAWIPER™ quartz cleaning with tailored brush heads
- Powerful 1000-series Low-Pressure High-Output ULTRATHERM UV lamps for maximum cost-efficiency
- Extensive performance guarantees and warranty coverage to ensure long-term system reliability and support
- Extended 5-year warranty available (T&C apply)
System Characteristics
- Reactor configuration: Inline (Installation Horizontal / Vertical)
- Material: Electropolished SS 316L, Super duplex
- Inlet/outlet connection: DN900 (36”) - DN1200 (48”) DIN, ANSI, JIS
- Pressure rating: Max. 10 bar
- Flowrates: 5 m3/h (22 GPM) – 10 000 m3/h (12,6 MGD)
- UV transmission (UVT%): 61 – 100%
- Lamp type: ULTRATHERM Low-pressure High Output (LPHO)
- Lamp lifetime: Guaranteed 16 000 hours
Control cabinet characteristics
- Enclosure material: Painted steel, SS304, SS316L
- UV intensity sensor: ÖNORM M5873 certified
- Sleeve wiping: Automatic ULTRAWIPER™
- SCADA connection: MODBUS TCP/IP, Profinet
- Enclosure rating: IP54, IP65
- Lamp driver type: Electronic variable output
- System voltage: 1x400V, 3x480V+N+Pe +/- 10%, 50-60Hz (other optional)
- UV dose pacing: Standard