DuPont

SW30XFR-400/34i DuPont FilmTec Membranes

$871.88 USD

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SW30XFR-400/34i DuPont FilmTec Membranes

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DuPont FilmTec SW30XFR-400/34i Seawater RO Membrane

The DuPont FilmTec SW30XFR-400/34i is a premium Fouling-Resistant Seawater Reverse Osmosis Element designed specifically for desalination plants dealing with high biological or organic fouling potential. This model features an advanced fouling-resistant membrane chemistry combined with a wider 34-mil feed spacer, which significantly improves cleanability and reduces the pressure drop accumulation caused by biofouling. It is the ideal choice for open-intake seawater systems or waters with high fouling indices where standard membranes would require frequent chemical cleaning.

The "i" in the model number designates the inclusion of iLEC™ (Interlocking End Caps) technology. This proprietary design eliminates the need for standard sliding couplers and O-rings between elements, creating a direct leak-tight mechanical seal that reduces the risk of permeate contamination. With a high productivity rate of 7,500 GPD, the SW30XFR-400/34i offers a balanced solution that maintains 99.8% salt rejection while lowering long-term operating costs through extended membrane life and reduced cleaning frequency.

Product Accuracy & Specifications: While we make every effort to ensure the accuracy of the information provided, Hydrocomponents & Technologies Inc. assumes no responsibility for errors, omissions, or typographical errors in product descriptions or specifications. Product specifications, including dimensions, materials, and performance ratings, are provided by the manufacturers and are subject to change without notice. Please consult the manufacturer's official documentation for the most current data before purchase.

SPECIFICATION	DETAILS
Model Number	SW30XFR-400/34i
Manufacturer	DuPont FilmTec
Membrane Type	Seawater / Fouling Resistant
Feature	iLEC™ Interlocking End Caps
Permeate Flow Rate	7,500 GPD (28 m³/d)
Stabilized Salt Rejection	99.8%
Minimum Salt Rejection	99.65%
Stabilized Boron Rejection	92%
Active Surface Area	400 ft² (37 m²)
Feed Spacer Thickness	34 mil
Standard Test Pressure	800 PSI (55 Bar)
Max Operating Pressure	1,200 PSI (83 Bar)
Max Operating Temp	113°F (45°C)
Dimensions	8.0" Diameter x 40" Length
Cleaning pH Range	1 - 13

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