VIQUA PRO30 — UV water treatment

The VIQUA PRO30 is a UV water treatment system. The manufacturer publishes a reference flow of 113 L/min at 40 mJ/cm². Selection depends on the application, peak flow and water analysis.

Flow at 40 mJ/cm²	113 L/min
UV chamber dimensions	103 × 10 cm
Controller dimensions	33 × 16.5 × 11.5 cm

For PRO10, PRO20 and PRO30, the VIQUA specification sheet gives the reference flow at 70% UV transmittance (UVT).

Reference UV transmittance (UVT)
Manufacturer
UV flow at 40 mJ/cm²
UV chamber dimensions — manufacturer order
Controller dimensions — manufacturer order
Water temperature
Electrical supply
Power consumption
Maximum operating pressure
Connections
Chamber material

Use and sizing

For PRO30, the specification sheet gives 113 L/min at 40 mJ/cm² with 70% UV transmittance (UVT). This is a reference condition for the published flow. Use the water analysis and peak demand to size the installation.

Installation

The PRO30 requires vertical installation. The manufacturer specifies a 100–240 V / 50/60 Hz supply, a maximum operating pressure of 8.62 bar and a water temperature range of 2–40 °C.

Maintenance

The UV lamp and quartz sleeve are service components. Follow the model-specific manual for inspection, cleaning and replacement, and provide access to the chamber and controller during installation.

Technical specifications

For PRO10, PRO20 and PRO30, the VIQUA specification sheet gives the reference flow at 70% UV transmittance (UVT).

Model	PRO30
Manufacturer reference	650662
Flow at 40 mJ/cm²	113 L/min
UV dose	40 mJ/cm²
UV chamber dimensions	103 × 10 cm
Controller dimensions	33 × 16.5 × 11.5 cm
Electrical supply	100–240 V / 50/60 Hz
Power consumption	230 W
Maximum operating pressure	8.62 bar
Water temperature	2–40 °C
Connections	1¼″ MNPT / 1″ FNPT
Chamber material	316L

Manufacturer documentation

VIQUA PRO10 / PRO20 / PRO30 — Technical sheet — PDF (English)

VIQUA PRO10 / PRO20 / PRO30 / PRO50 — Installation and operating manual — PDF (English)

Frequently asked questions

Which flow should be used for sizing?

The published value is 113 L/min at 40 mJ/cm². Confirm the required UV dose, peak demand and water conditions for the project.

How should the system be installed?

Install the PRO30 vertically and follow the manufacturer’s model-specific connection, electrical and service-access instructions.

How are replacement parts selected?

Use reference 650662 and the parts list in the model-specific manufacturer manual. Match the lamp, sleeve and controller to that system.

Specifications

Reference UV transmittance (UVT)	70 %
Manufacturer	VIQUA
UV flow at 40 mJ/cm²	113 L/min
UV chamber dimensions — manufacturer order	103 × 10 cm
Controller dimensions — manufacturer order	33 × 16.5 × 11.5 cm
Water temperature	2–40 °C
Electrical supply	100–240 V / 50/60 Hz
Power consumption	230 W
Maximum operating pressure	8.62 bar
Connections	1¼″ MNPT / 1″ FNPT
Chamber material	316L