Dow Filmtec 50 GPD RO membrane TW30-1812-50HR RO Membrane

Description

New Authentic DuPont (Dow) Filmtec TW30-1812-50HR High Rejection Reverse Osmosis Membrane. Dow Filmtec is the #1 selling membrane in the world, delivers up to 20% greater water production than comparable brands, and is known for outstanding quality. Each membrane contains a QR code for verification of authenticity.
Membranes can be purchased with a 365 cc/min (2.8:1 brine ratio) or 525 cc/min (3.99:1 brine ratio) capillary flow restrictor. We recommend flow restrictor replacement each time the RO membrane is changed.
Maximum Operating Temperature
113°F (45°C)
Maximum Operating
Pressure
150
psig (1
0
bar)
Maximum
Feed Flow Rate
2.0 gpm (7.6 lpm)
pH Range, Continuous Operation
2
–
11
Maximum Feed Silt Density Index (SDI)
SDI
5
Stabilized salt rejection 98% (performance measured by manufacturer at 250 ppm NaCl, 77F, and 15% water recovery)
Free Chlorine Tolerance
<
0.1
ppm
Maximum temperature for continuous operation above pH
10 is
95
F (35
C).
Under certain conditions, the presence of free chlorine and other oxidizing agents will cause premature membrane failure. Sin
ce oxidation
damage is not covered under warranty, Dow Water & Process Solutions recommends removing residual free c
hlorine by pretreatment prior to
membrane exposure. Please refer to technical bulletin
"Dechlorinating Feedwater"
for more information.
Note: Actual performance will vary, based on supply water quality, contaminants, temperature, and temperature. Jett Water Systems makes no performance guarantee for Filmtec membranes, as factors affecting membrane performance and life cycle are outside our control.
WE DO NOT ACCEPT RETURNS FOR ANY MEMBRANE PREVIOUSLY PLACED IN SERVICE. RETURNS MUST BE IN ORIGINAL UNOPENED PACKAGE.