VIQUA Arros DC

VIQUA Arros combines an aligned-port UV chamber, an all-in-one lamp unit and a touchscreen controller. Dry-contact versions add an external alarm interface.

Model	Flow / UV dose	Dimensions (manufacturer)
Arros 9-DC	34.1 L/min — 30 mJ/cm²
Arros 15-DC	56.8 L/min — 30 mJ/cm²
Arros 22-DC	83.3 L/min — 30 mJ/cm²

Model / power supply
- Arros 9-DC — 230V EU (CE7/7)
- Arros 15-DC — 230V EU (CE7/7)
- Arros 22-DC — 230V EU (CE7/7)

Product and operation

Tidal / PolyProtect

LCD touchscreen

Dry contact on -DC

The Tidal chamber places the inlet and outlet on one plane. PolyProtect shields connected polymer pipework from UV light, while the lamp and sleeve form an integrated unit.

The LCD touchscreen displays operating and lamp information. Stream technology tracks actual lamp operating time rather than treating every calendar hour as a lamp-running hour.

Only the -DC versions include the dry-contact output. Its relay signal reports a critical system alarm to compatible external monitoring or shutoff equipment.

Technical specifications by model

	Arros 9-DC	Arros 15-DC	Arros 22-DC
Flow / UV dose — 30 mJ/cm²	34.1 L/min (95% UVT;end of lamp life)	56.8 L/min (95% UVT;end of lamp life)	83.3 L/min (95% UVT;end of lamp life)

Manufacturer documentation

Specifications

Model / power supply

Arros 9-DC — 230V EU (CE7/7), Arros 15-DC — 230V EU (CE7/7), Arros 22-DC — 230V EU (CE7/7)