Hydron Pro Series Ultra High Flow RO Membrane
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The Hydron Pro Series UHF‑4040‑PRO membrane is a high-performance reverse osmosis element engineered for commercial systems requiring maximum output at moderate operating pressures. Designed with a durable fiberglass outer shell and industry-standard 4″ × 40″ dimensions, this thin-film composite membrane delivers exceptional salt rejection and water flow, even under lower pressure conditions. Ideal for window washing setups that rely on pure water systems, as well as other commercial purification applications, this membrane integrates seamlessly with most standard housings and systems.
Key Features:
- High-output membrane: up to 5,000 GPD @ 150 PSI
- Thin-film composite (TFC) construction for enhanced salt rejection
- Durable fiberglass hard-shell casing fits standard 4" × 40" housings
- NSF/ANSI 61 certified for material safety; ISO‑9001 production
- Ideal for commercial window cleaning and pure water-fed pole systems
| Specification | Details |
|---|---|
| Model | UHF‑4040‑PRO |
| Membrane Type | Thin‑film composite (TFC) |
| Dimensions | 40.0″ length × 3.9″ OD |
| Standard Flow Rate | ~5,000 GPD @ 150 PSI (~98% rejection) |
| Low Pressure Flow | ~1,500 GPD @ 50 PSI (~95% rejection) |
| Max Operating Pressure | 600 PSI (41 bar) |
| Max Operating Temperature | 113 °F (45 °C) |
| pH Range | 3–10 (continuous); 2–12 (cleaning) |
| Max SDI | ≤5 |
| Max Free Chlorine | <0.1 ppm |
| Certifications | NSF/ANSI 61, ISO‑9001 |
| Pre-Flush Requirement | Discard permeate for first hour |
| Flow Variation Tolerance | ±20% nominal |