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Hydranautics SWC4B MAX-8040 RO Element

Product No.：SWC4B MAX-8040
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RO Membrane Element SWC4B MAX-8040

Hydranautics SWC4B MAX-8040 is a RO membrane element module developed for seawater treatment, offering the highest levels of salt rejection and a consistently pure end product.
Hydranautics SWC4B MAX-8040 Product Data Sheet

Performance

Permeate Flow	7,200 gpd (27.3 m³/d)
Salt Rejection	99.8 % (99.7 % minimum)
Boron Rejection (Typical)	95.0%†

Type

Configuration	Spiral Wound
Membrane Polymer	Composite Polyamide
Membrane Active Area	440 ft² (40.8m²)

Application Data*

Application Data* Maximum Applied Pressure	1200 psig (8.27 MPa)
Maximum Chlorine Concentration	< 0.1 PPM
Maximum Operating Temperature	113 ℉ (45 ℃)
pH Range, Continuous (Cleaning)	2-11 (1-13)*
Maximum Feedwater Turbidity	1.0 NTU
Maximum Feedwater SDI (15 mins)	5.0
Maximum Feed Flow:	75 GPM (17.0 m³/h)
Minimum Ratio of Concentrate to Permeate Flow for any Element	5:1
Maximum Pressure Drop for Each Element	10 psi

* The limitations shown here are for general use. For specific projects, operating at more conservative values may ensure the best performance and longest life of the membrane. See Hydranautics Technical Bulletins for more detail on operation limits, cleaning pH, and cleaning temperatures.

Text Conditions

The stated performance is initial (data taken after 30 minutes of operation), based on the following conditions:

32,000 ppm NaCl
800 psi (5.5 MPa) Applied Pressure
77 F (25 C) Operating Temperature
10% Permeate Recovery
6.5 - 7.0 pH Range

A inches (mm)	B inches (mm)	C inches (mm)	Weight lbs. (kg)
40.0 (1016)	7.89 (200)	1.125 (28.6)	36 (16.4)

Notice 1: Permeate flow for individual elements may vary + or - 15 percent. Membrane active area may vary +/-4%. All membrane elements are supplied with a brine seal, interconnector, and o-rings. Elements are vacuum sealed in a polyethylene bag containing less than 1.0% sodium meta-bisulfite solution, and then packaged in a cardboard box.

† When tested at standard test conditions with 5.0ppm Boron in feed solution.

Notice 2:
If your customer insists existing brand, please contact Hydranautics 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.

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