Unger hydroPower RO S system

Unger hydroPower RO S System (RO20C) - Your Economical Pure Water Solution

Say goodbye to costly and ineffective window cleaning methods, particularly in hard water areas across the UK. The Unger hydroPower RO S (RO20C) is a game-changer, offering a portable, low-cost, and high-performance solution for producing 100% pure, demineralised water on demand. Designed for single operators, this robust and compact system delivers spotless, streak-free results for windows, facades, and solar panels.

Key Features and Benefits for UK Window Cleaning Professionals

Flawless, Streak-Free Results

Three-Stage Filtration: The proven Unger RO technology employs a combination pre-filter (for chlorine and sediments), a premium reverse osmosis (RO) membrane (for dissolved minerals), and a DI polisher (for any remaining impurities) to achieve 0 ppm pure water.

Effective in Hard Water Areas: This RO system provides an economical solution for generating pure water, dramatically reducing running costs compared to a DI-only system in hard water conditions.

Dual-Functionality for Maximum Efficiency

Pure Water Mode: Delivers up to 200 l/h of pure water at 4 bar for perfect, spotless cleaning of windows and facades.

High-Pressure Boost Mode: Tackle tough dirt and grime with a powerful tap water jet delivering up to 1,000 l/h at 8-10 bar. Ideal for pre-washing heavily soiled surfaces or blasting away cobwebs from hard-to-reach corners.

Designed for Mobile Professionals

Compact and Robust Design: Built with a heavy-duty stainless steel frame and maintenance-free solid rubber wheels, the unit is durable and easy to transport. Its compact size means it will fit neatly into the boot of a van.

Easy to Use and Maintain: Quick-change filters, clear analogue water flow metre, and a built-in TDS meter make operation simple and safe. An automatic shut-off protects the pump if the water supply fails.

Built-In Safety and Reliability

Powerful Stainless Steel Pump: Provides a constant, high water flow and is engineered for trouble-free, long-term operation.

Pump Dry-Run Protection: An automatic safety feature protects the pump from damage in case the water supply runs out.

Main Features:

Comparison with other systems

The RO20C is designed for one-person jobs in hard water areas, offering a mobile, economical solution with minimal running costs over time. Other Unger systems offer different pure water solutions:

Unger HydroPower Ultra S: A smaller, deionization-only (DI) filter unit best suited for soft-to-medium hard water.

Unger HydroPower RO M: A mid-sized, compact RO filter unit with a higher water output of up to 350 L/hr, suitable for two users at once.