unger hydropower ro system S — Compact 3‑stage Unger RO cleaning unit

Unger HydroPower RO S system — Pure water for streak‑free cleaning in hard water areas.

Overview:
The Unger HydroPower RO S system is a compact, robust reverse‑osmosis (RO) cleaning unit designed to deliver 0 ppm outgoing pure water using Unger’s proven 3‑stage filtration technology. The unit is transportable and intended to provide an economical solution for cleaning with pure water, especially in hard water locations.

Key features and performance:

• 3‑stage RO filtration producing 0 ppm outgoing pure water.
• Pure water mode: up to 180 l/h of pure water at 4 bar for streak‑free cleaning of windows and facades (at 18°C water temperature and connected outlet hose with 1/2″ inner diameter).
• Boost mode: up to 1,000 l/h tap water at 8–10 bar for pre‑rinsing heavily soiled surfaces and removing cobwebs and dirt from hard‑to‑reach corners.
• High‑quality stainless steel centrifugal pump for constant, high water flow and trouble‑free operation.

Operation and safety:

• TDS measuring device to show source water quality at the push of a button.
• Manual flushing of the RO membrane to extend service life.
• Automatic shutdown function to protect the pump if the water supply fails.

Maintenance and design:

• Quick maintenance: easily replaceable pre‑filter and DI filter, visually inspectable during work.
• Removable back cover for easy access to electrical components.
• Compact, durable construction: heavy‑duty stainless steel frame, solid rubber maintenance‑free wheels, stainless steel quick connectors to prevent dripping.

Included:

Use cases:

• Professional window and façade cleaning in areas with hard water.
• Jobs requiring portable pure water generation and on‑demand high‑pressure tap water for prewash.

Questions & purchase:

Specifications noted on the page apply at 18°C water temperature and with a connected outlet hose of 1/2″ inner diameter.