Membran RO Filmtec BW 30 - 4040 kapasitas 2000

Filmtec BW 30-4040 membrane

Brackish water membranes for RO systems.

These industrial membrane elements come with a hard shell exterior and are recommended for RO systems with multiple element housings containing three or more membranes, as they are designed to withstand higher pressure drops.

Product name

BW30-4040

Part number

80783

Nominal Active Surface Area

78 (7.2) ft2 (m2)

Applied Pressure

225 (15.5) psig (bar)

Permeate Flow Rate

2400 (9.1) gpd (m3/d)

Stabilized Salt Rejection

99.5 %

1. Permeate flow rate and salt rejection based on the following test conditions: 2000 ppm NaCl, 225 psig (15.5 bar), 77°F (25°C), and 15% recovery.
2. Permeate flow rates for individual elements may vary +/-20%.
3. For the purpose of improvement, specifications may be updated periodically.

Membrane Type

Polyamide Thin-Film Composite (Filmtech)

Maximum Operating Temperature

113°F (45°C)

Maximum Feed Flow Rate

16 gpm (3.6 m3/h)

Maximum pressure drop

15 psig (1,0 bar)

pH Range, Continuous Operation

2-11

pH Range, Short Term Cleaning

1-12

Maximum Feed Silt Density Index

SDI 5

Free Chlorine Tolerance

< 0.1 ppm