SW30ULE-400i Filmtec Seawater Membrane 8″x40″ 11,000 GPD 99.7% Rej.

Description

Dow® Filmtec™ SW30ULE-400i elements have one of the highest flow rates in the industry, and high rejection of NaCl and boron. This performance can lead to significant capital and operation cost savings, especially when this element is mixed with other element types in the same pressure vessel, using the “internally staged design approach”. SW30ULE-400i elements have the highest productivity available, with active area of 400 sq. ft., enabling systems to be designed to deliver the lowest total cost of water by optimizing energy consumption, system productivity and operating flux.

Specifications:

• Diameter: 8″
• Length: 40″
• Weight: 40 lbs
• Active Membrane: 400 ft²
• Membrane Type: Polyamide Thin Film Composite
• Outer Shell: Hard Fiberglass
• Applied Pressure: 800 PSI
• Nominal Capacity: 11,000 GPD
• Maximum Pressure: 1200 PSI
• Stabilized Salt Rejection: 99.70%
• Stabilized boron rejection: 87.0%

Application Data:

• 28 mil Feed Spacer
• Maximum Operating Temperature: 113°F (45°C)
• Chlorine Tolerance: <0.1 PPM
• Maximum Feed Flow Rate: 85 GPM
• Maximum Pressure Drop: 15 PSI
• pH Range, Continuous Operation: 2-11
• pH Range, Short Term Cleaning (30min): 1-13

Test Conditions:

• Applied Pressure: 800 PSIG (5.5 MPa)
• 77°F (25°C) Operating Temperature
• 8% Permeate Recovery

Features:

• For use in seawater desalination, municipal drinking water, and industrial desalination
• High flux reduces energy use or pressure required
• Good rejection results in good quality water
• Very high NaCl and boron rejection to help meet World Health Organization (WHO) and other drinking water standards more cost effectively.
• Automated, precision fabrication with a greater number of shorter membrane leaves reduces the effect of overall fouling and maximizes element efficiency, lowering the cost of operation.
• Includes iLEC™ interlocking endcaps, which reduce system operating costs and the risk of o-ring leaks that can cause poor water quality.
• Filmtec performance and quality
• Previously part number CDRCSW30ULE400I

Dimensions in Inches (mm) A – 40.0 (1,016) B – 40.5 (1,029) C – 7.9 (201) D – 1.125 ID (29)