Technology

OUR TECHNOLOGY

Our pressure vessels are engineered to perform under the most demanding conditions in water treatment, from seawater reverse osmosis at 1,200 PSI to zero liquid discharge at extreme salinity levels.

Every vessel is designed, tested, and certified to international standards before it leaves our facility,
ensuring reliable performance over decades of operation.

Quality & Certifications

Materials & Durability

  • UV-resistant outer shell: exterior coating engineered for outdoor installation in harsh environments
  • Chemical resistance: compatible with seawater, brackish water, and chemically aggressive feed streams
  • Service life: designed for 20+ years of continuous operation under rated pressure
  • Liner material options: available in FRP non-lined configurations to match fluid compatibility requirements

Performance & Efficiency

  • Low pressure drop design: optimized internal geometry to minimize energy consumption across the membrane stack
  • High flow uniformity: consistent distribution across all membrane elements, maximizing system recovery
  • Rated for continuous duty: engineered for 24/7 operation without derating
  • Product Qualification: robust and strict product qualification based on ASME standards including bursting (6 x nominal) and cyclic (100.000) testing

System Integration

  • Interconnector and adapter compatibility: compatible with leading membrane element brands (Dupont, Toray, Hydranautics, LG Chem, Vontron, Kovalus, Toyobo, etc.)
  • Manifold-ready configurations: designed for easy integration into skid-mounted and containerized RO systems
  • Stackable and rack-mountable: compatible with standard EPC project installation formats
  • Engineering & Design: support in the design of systems including the skid and pressure drop calculation

Testing & Traceability

  • Hydrostatic proof testing: every vessel pressure-tested to 1.5x rated pressure before shipment
  • Traceability: each unit ships with full manufacturing documentation and test records
  • Batch quality control: 100% in-process inspection at each manufacturing stage

Quality & Certifications

Manufactured in China, certified to the standards required by water treatment projects worldwide.

  • NSF/ANSI 61 — Certified for safe use in drinking water systems
  • ASME — Pressure vessel design and manufacturing standard
  • CE — Compliant with EU safety and performance directives
  • SGS — Independently verified quality and testing
  • ISO 9001 — Quality management system
  • ISO 14001 — Environmental management system
  • ISO 45001 — Occupational health and safety management
  • ISO 50001 — Energy management system