Hydranautics HydraPRO 421 Membrane

Hydranautics HydraPRO 421 Membrane is a specialized element manufactured by Hydranautics that provides high quality performance to a wide range of industrial process applications that includes high degrees of fouling and salinity. 

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Specifications

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Standard Operating Limits:

• Configuration: Low Fouling Spiral Wound
• Membrane Polymer: Composite Polyamide
• Maximum Applied Pressure: 600 psig (4.1 MPa) for HYDRApro 402
• Maximum Applied Pressure: 1200 psig (8.3 MPa) for HYDRApro 421
• Maximum Chlorine Concentration: < 0.1 PPM
• Maximum Operating Temperature: 113 °F (45 °C)
• pH Range, Continuous (Cleaning): 3.0 - 9.0 (1.0 - 11.5)
• Maximum Feedwater Turbidity: 1.0 NTU
• Maximum Feedwater SDI (15 mins): 5.0
• Maximum Feed Flow for 4040: 16 GPM (3.6 m3/h)
• Maximum Feed Flow for 8040: 85 GPM (19.30 m3/h)
• Maximum Pressure Drop for Each Element: 15 psi

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[custom-usage]

• Removal of color and large molecular weight organics from feedwater.
• Industrial, food and beverage, and municipal feedwaters.

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