Hydranautics CPA5-LD-8040 is an 8" x 40" brackish water reverse osmosis (BWRO) membrane designed for industrial and commercial water treatment applications. It offers high salt rejection, reliable permeate flow and low-pressure operation, making it suitable for efficient water purification and demanding RO systems.
HYDRANAUTICS CPA5-LD-8040 RO MEMBRANE Hydranautics CPA5-LD-8040 is a high-performance 8" x 40" brackish water reverse osmosis (BWRO) membrane designed for industrial and commercial water treatment applications. The membrane is engineered to provide excellent salt rejection and reliable permeate flow while operating at relatively low pressure. The CPA5-LD-8040 is suitable for RO systems requiring efficient removal of dissolved salts, hardness, minerals and other contaminants from brackish water. Its low-pressure design helps improve energy efficiency and can contribute to reduced operating costs when the system is properly designed and operated. The membrane features a thin-film composite polyamide construction and spiral-wound configuration, making it suitable for standard 8" x 40" RO pressure vessels. It can be used in a wide range of industrial water purification, process water treatment and water reuse applications. KEY BENEFITS: • High salt rejection for effective dissolved-solids removal • Low-pressure operation for improved energy efficiency • Reliable and consistent permeate production • Designed for brackish water RO applications • Thin-film composite polyamide membrane technology • Standard 8" x 40" industrial membrane size • Suitable for industrial and commercial RO plants • Helps improve overall RO system efficiency • Suitable for various water purification and process-water applications • Compatible with standard 8" x 40" RO pressure vessels APPLICATIONS: • Industrial RO Water Treatment Plants • Commercial RO Systems • Brackish Water Treatment • Borewell Water Treatment • Process Water Treatment • Drinking Water Purification • Municipal Water Treatment • Boiler Feed Water Treatment • Cooling Tower Make-Up Water • Water Reuse and Recycling Systems Proper feed-water pretreatment, operating pressure, recovery and cleaning practices are important for achieving optimum membrane performance and service life.
Model: CPA 5 LD 8040 Capacity: 45.4 m³/day (12,000 GPD) per membrane
Product: Hydranautics CPA5-LD-8040 Membrane Type: Brackish Water RO (BWRO) Configuration: Low Fouling Spiral Wound Membrane Polymer: Composite Polyamide Size: 8" x 40" Active Membrane Area: 400 ft² (37.1 m²) Permeate Flow: 11,000 GPD (41.6 m³/day) Salt Rejection: 99.7% Typical / 99.6% Minimum Feed Spacer: 34 mil (0.864 mm) Maximum Applied Pressure: 600 psi (4.14 MPa) Maximum Operating Temperature: 45°C Maximum Chlorine Concentration: <0.1 ppm pH Range: 2–11 Continuous / 1–13 Cleaning Maximum Feedwater Turbidity: 1.0 NTU Maximum Feedwater SDI: 5.0 Maximum Feed Flow: 75 GPM (17.0 m³/h) Minimum Concentrate-to-Permeate Ratio: 5:1 Maximum Pressure Drop per Element: 15 psi Element Length: 40" (1016 mm) Element Diameter: 7.89" (200 mm)
High Salt Rejection High Permeate Flow Low-Fouling Membrane Design Excellent Fouling Resistance Low-Pressure Operation Thin Film Composite Polyamide Technology 400 ft² (37.1 m²) Active Membrane Area Standard 8" x 40" Industrial Size Good Chemical Cleaning Stability Reliable and Consistent Performance Suitable for Brackish Water Applications Suitable for Industrial and Commercial RO Plants Long Service Life with Proper Pretreatment Compatible with Standard 8" x 40" RO Pressure Vessels
Industrial RO Water Treatment Plants Commercial RO Water Purification Systems Brackish Water Treatment Borewell Water Treatment Process Water Treatment Drinking Water Purification Municipal Water Treatment Boiler Feed Water Treatment Cooling Tower Make-Up Water Industrial Process Water Purification Water Reuse and Recycling Systems Pre-Treatment for High-Purity Water Systems
