Products >> Industrial RO Element >> CSM RO Membrane Element

CSM RE8040-FEn34

Product No.：RE8040-FEn34
Online Inquiry

RE8040-FEn34

CSM RE8040‑FEn34 is a high-capacity, fouling-resistant spiral-wound reverse osmosis membrane element, which is designed for brackish water and wastewater reuse.

Fouling resistant
High Permeate Flow and High Rejection
Robustness and High Durability in a wide pH
34mil Feed spacer

CSM RE8040-FEn34 RO Membrane Element Product Data Sheet

Specifications
General Features

Permeate Flow Rate	11,000 GPD (41.6 m³/day)
Nominal Salt Rejection	99.7% (Minimum 99.5%)
Effective Membrane Area	400 ft2 (37.2 m²)
Membrane Type	Thin-Film Composite
Membrane Material	Polyamide (PA)
Element Configuration	Spiral-Wound, FRP Wrapping

Test Conditions: 2,000 mg/L NaCl solution at 225 psig (1.55 MPa) applied pressure; 15% recovery; 77℉(25℃); pH 6.5–7.0; Permeate flow rate for each element may vary +25 / -15%.

Dimensions and Weight

Model Name	A	B	C	Weight	Part Number
					Inter-Connector	Brine Seal
RE8040-FEn34	40.0 inch (1,016 mm)	7.9 inch (200 mm)	1.125 inch (28.6 mm)	15 kg	SWA01049	SWA01043

CSM RE8040-FEn34 RO Membrane Element Dimension

1. Each membrane element supplied with one interconnector (coupler) and four O-rings.
2. All RE8040 elements fit nominal 8.0 inch (203.2 mm) I.D. pressure vessels.

Application Data
Operating Limits

Max. Pressure Drop / Element	15 psi (0.10 MPa)
Max. Pressure Drop / 240” Vessel	60 psi (0.41 MPa)
Max. Operating Pressure	600 psi (4.14 MPa)
Max. Feed Flow Rate	75 gpm (17.0 m³/hr)
Min. Concentrate Flow Rate	16 gpm (3.6 m³/hr)
Max. Operating Temperature	113℉ (45℃)
Operating pH Range	2.0 – 11.0
CIP pH Range	1.0 – 13.0
Max. Turbidity	1.0 NTU
Max. SDI (15 min)	5.0
Max. Chlorine Concentration	< 0.1 mg/L

General Handling Procedures

Elements contained in the boxes must be kept dry at room temperature (7–32°C; 40–95°F) and should not be stored in direct sunlight.
For WET-TYPE, the preservative solution (1% sodium metabisulfite solution) is added to prohibit the growth of micro-organisms.
Permeate from the first hour of operation should be discarded.
Salt rejection would be stabilized within 48 hours of continuous operation depending on feedwater and operating conditions, but may take over a week for dry elements.
Keep elements moist at all times after initial wetting.
Avoid excessive pressure and flow spikes.
Only use chemicals compatible with the membrane elements and components. Use of such chemicals may void the element limited warranty.
Permeate pressure must always be equal or less than the feed/ concentrate pressure. Damage caused by permeate back pressure voids the element limited warranty.
The element shell is FRP (Fiber Reinforced Plastic). Be aware of glass fiber strands and use safety equipment.

From V2.4 (23)

Notice:
If your customer insists existing brand, please contact CSM or its distributors.
If you and your customer accept economical & quick-delivery equivalent of similar or better performance with same warranty, kindly send us an inquiry now.