STARK Medical Grade RO System – Two-stage Reverse Osmosis for Hospitals & Labs

The STARK Medical Grade RO System is a high-performance, Two-stage reverse osmosis solution engineered to deliver ultrapure water for critical healthcare applications. Unlike standard RO machines, this system is designed with the rigorous needs of hospitals, laboratories, and pharmaceutical environments in mind — where water quality directly affects patient safety, test accuracy, and equipment integrity.

The system uses a two-stage RO architecture, where the first reverse osmosis unit handles the bulk removal of ions, organics, and particles, while the second-stage RO further polishes the water, reducing residual contaminants to trace levels. This dual-stage process ensures ultrapure water output with resistivity reaching up to 18 MΩ·cm and total organic carbon (TOC) levels far below critical thresholds.

A typical STARK Two-stage RO configuration includes:

• Raw water intake tank with optional dosing unit for pH adjustment and anti-scaling agent
• Dual media filtration (sand + activated carbon) for pretreatment, protecting downstream membranes
• High-pressure pumps with pressure sensors and overpressure protection
• Primary RO unit for 90–95% salt rejection and initial sterilization
• Intermediate water tank with ozone or UV sterilization to maintain microbiological purity
• Secondary RO system for advanced ion rejection, endotoxin removal, and final polishing
• Polishing module: includes ultraviolet sterilizer, 0.22μm absolute filter, and clean-point distribution valves

To support full customization, STARK offers a modular architecture that allows for selection of:

• RO membrane brand and type (e.g., LP, low-pressure high-flux, heat-resistant models)
• Membrane housing material (e.g., FRP, stainless steel, sanitary-grade options)
• PLC control panel with touchscreen interface, data logging, remote monitoring capability
• Disinfection mode: chemical or thermal, with automatic scheduling
• Custom tank volumes and loop integration for central hospital water supply

This system is particularly suited for:

• Hemodialysis centers requiring AAMI-level purity or beyond
• Laboratory sterilization and analytical prep rooms
• Pharmaceutical compounding water pre-treatment
• Central sterile service departments (CSSD)
• Cleanrooms and high-containment hospitals

The STARK Medical Grade RO System is not a generic machine — it’s a purpose-built, intelligently designed system that adapts to your facility’s infrastructure, space constraints, and water source. Whether you need compact cabinet-mounted solutions for a local clinic, or a fully integrated, 24/7 running 2-pass RO line for a tertiary care hospital, STARK engineers can support it from design to delivery.