RO Membranes
Search Our Products
Advanced Search
Log In |  Cart Contents | Checkout 
Contact Us     Web Specials    

Membranes | Filters & Housings | Membrane Chemicals | Membrane Housings | Water Testers | Ultraviolet
RO Systems | Whole-House Filters | Pumps & Motors | Residential Components | Commercial Components

  Top » Catalog » Membranes » FILMTEC/DOW RO Membranes » DOW FilmTec Commercial RO Membrane Elements (2"-4" Dia) » LC LE-4040

4"x40" | 2,500 GPD | Low Energy| Fiber Wrapped | DOW FilmTec

 
 
4"x40" | 2,500 GPD | Low Energy| Fiber Wrapped | DOW FilmTec
Click to enlarge
Model LC LE-4040
Price $280.00 
Manufacturer DOW Filmtec
Quantity:  
Add to Wish List
In Stock for Immediate Shipment.

Description

DOW FilmTec Membrane Elements

DOW FILMTEC™  LC LE-4040 Large Commercial Low Energy RO Membrane Element

DOW FILMTEC LC LE-4040 Membrane Elements deliver high quality water at low pressure at harsh water conditions, using Dow’s innovative, proprietary technology for low energy commercial applications. Dow’s fully automated element production enables the most consistent products in the industry that minimizes the total cost of ownership of water treatment systems.

DOW FILMTEC Brackish Water Reverse Osmosis Elements can separate salts from water and are produced with an automated fabrication process for precision, consistency, and reliability. DOW FILMTEC RO membranes build on a tradition of leadership in the thin-film composite membrane industry and meet the challenges of higher rejection in lower-pressure operations.

DOW FILMTEC LC LE-4040 is FDA – 21 CFR 177.2550; Food and Drug Administration Compliant.

Product Specifications

 

FilmTec Membranes are FDA Compliant     Genuine DOW FilmTec Membrane Element   

 

 

Specifications for LC LE-4040

   
FilmTec Product: LC LE-4040
FilmTec Part Number: 356603 (356602)
Replaces Models:
 
LE-4040, 275173
BW30LE-4040
Size (Approximate): 4" Dia. x 40"L
Flow Rate: 2,500 gpd (9.5 m³/d)
Applied Pressure: 125 psig (8.6 bar)
Stabilized Salt Rejection: 99.2%
Minimum Salt Rejection: 99.0%
Feed Spacer Thickness: 28 mil
Single Element Recovery: 15%
Exterior: Hard Shell Fiberglass
Feed Spacer Thickness: 28 mil
Membrane Type:
 
Polyamide Thin-Film
Composite
   

Permeate flow and salt rejection based:  2,000 ppm NaCl feed stream, 77°F, 15% recovery, pH 8, 125 psig.
 

Operating Limits for LC LE-4040

   
Maximum Operating Temperature: 113°F (45°C)
Maximum Operating Pressure: 600 psig (41 bar)
Maximum Pressure Drop: 15 psig (1 bar)
Maximum Feed Flow Rate: 16 gpm (3.6m³/h)
pH Range, Continuous Operation*: 2-11
pH Range, Short-Term Cleaning**: 1-13
Maximum Feed Silt Density Index: SDI 5
Fere Clorine Tolerance***: <0.1ppm
   

*Maximum temperature for continuous operation above pH 10 is 95°F
**Refer to cleaning guidelines.
***Under certain conditions, the presence of free chlorine and other oxidizing agents will cause premature membrane failure. Since oxidation damage is not covered under warranty, Dow recommends removing residual free chlorine by pretreatment prior to membrane exposure.


Related Products for use with LC LE-4040

   
PV4040SSAU-316 Stainless Steel Membrane Housing Pressure Vessel for 4" x 40" Membrane Element
PV4080SSAU-316 Stainless Steel Membrane Housing Pressure Vessel for two (2)  4" x 40" Membrane Elements
40E30N-1 CodeLine Fiberglass Membrane Housing Pressure vessel for 4" x 40" Membrane Element
PV4040PWG PVC Membrane Housing Pressure Vessel for 4" x 40" Membrane Element
   

Benefits of DOW FilmTec Commercial RO Membranes

  • High rejection results in excellent water quality
  • Low energy usage reduces power consumption and costs
  • Fiberglassed hard shell to withstand higher pressure drops
  • Durable with good cleanability for long element life
  • FilmTec performance and quality

Common Applications for FilmTec LC LE-4040 Commercial RO Membranes:

  • Industrial Water Demineralization
  • Production of Municipal Water
  • Water Reuse
  • Commercial Water Treatment Systems

Physical Dimensions of DOW FilmTec LC LE-4040

Dimensions for FilmTec Reverse Osmosis Membrane Element  
  INCHES (MM)
A 40.0 (1,016)
B 1.05 (27)
C 0.75 (19)
D 3.9 (99)
   

LC LE-4040 fits nominal 4x40 size pressure vessels.


For more information, please visit this products webpage.

Mfg Info

DOW Filmtec

Manufacturer Info
Other products

Extra Info

For more information, please visit this products webpage.
Comments
There are currently no product reviews
Write a review on this product!


Extra Info
This product was added to our catalog on Friday 23 September, 2011.
Notify me of updates to 4"x40" | 2,500 GPD | Low Energy| Fiber Wrapped | DOW FilmTec
Tell someone you know about this product.

Customers who bought this product also purchased
Home    |     Order Terms    |     Order Tracking    |     Returns    |     Privacy Policy    |     Product Warranty    |     Contact Us

Copyright © 2017 WaterAnywhere. All Rights Reserved.
Powered by Loaded Commerce