Hydron - HSW-2521-PRO - Seawater Commercial Membrane 2.5" x 21" (800psi- 1200psi) 270GPD
Hydron HSW-2521-PRO 2.5" x 21" Seawater RO Membrane – 270 GPD, 800-1200 PSI – Industrial Fiberglass Shell, ISO 9001 Certified
High-Efficiency Seawater Desalination Membrane for Demanding Applications
The Hydron HSW-2521-PRO delivers professional-grade performance for commercial and industrial reverse osmosis systems. Engineered with a fiberglass-reinforced shell and rated for 800-1200 PSI, this membrane produces 270 GPD of purified water under stringent testing conditions.
Ideal for:
- Marine vessels & offshore desalination
- Coastal resorts & remote island facilities
- Industrial water treatment plants
- Military-Grade Construction – Fiberglass shell withstands high-pressure seawater environments (max 1200 PSI/8.28 bar).
- Optimized 270 GPD Output – Tested at 32,000 mg/L NaCl, 77°F (25°C), 8 pH with 4% recovery rate.
- ISO 9001 Certified Manufacturing – Precision-engineered for consistent salt rejection and long service life.
- Cost-Effective Operation – Low maintenance requirements with max feedwater flow of 6 GPM (1.4 m³/h).
| Parameter | Value |
|---|---|
| Model | HSW-2521-PRO |
| Size | 2.5" x 21" (SWRO-compatible) |
| Flow Rate | 270 GPD (±20% tolerance) |
| Operating Pressure | 800-1200 PSI |
| Max Working Pressure | 1200 PSI (8.28 bar) |
| Test Conditions | 32000 mg/L NaCl77°F (25°C)8 pH |
| Recovery Rate | 4% (single element) |
| Max Feedwater Temp | 113°F (45°C) |
| Max Feedwater Flow | 6 GPM (1.4 m³/h) |
Oxidation Warning: Free chlorine or oxidizers will cause irreparable membrane damage (not warranty-covered). Pretreatment is mandatory.
First-Hour Discard: Initial permeate must be flushed for 1 hour post-startup.
Chemical Restrictions: No harmful additives during operation or storage.
Compliance Required: Applications must adhere to Hydron’s latest Technology Manual. Deviations void liability.
Note: Permeate flow tolerance is ±20%. Consult Hydron experts for system design.
Selected by global water treatment specialists for:
- Reliable performance in extreme marine conditions
- Extended membrane lifespan with proper maintenance
- Full technical support for system integration
