Light Commercial Membrane Elements

HYDRON Light Commercial Membrane Elements are a reliable alternative for your light commercial and small system membrane needs. HYDRON Membranes are manufactured in a State-of-the-Art, ISO-9001-2000 certified automatic rolling facility, providing you with a precise and advanced membrane element that not only delivers an attractive cost to benefit ratio, but also gives you a membrane that has consistently of high quality and performance.

HYDRON Light Commercial Membrane Elements can be used in a variety of small size system applications, such as household water purification, laboratory, hydroponics, hospital, and many other applications where a reliable, performance membrane is needed.

SKU: HLP Series Category:
HLP Membrane Specifications – Light Commercial
Series Part Number Applied Pressure psi (bar) Average Permeated Flow gpd (m3/d) Stable Rejection Rate (%) Active Membrane Area ft2 (m2)
HLP HLP-2521 150 (10.3) 300 (1.3) 99.0 14 (1.3)
HLP-2540 150 (10.3) 750 (2.84) 99.0 30 (2.79)
HLP-4021 150 (10.3) 1000 (3.8) 98.0 36 (3.34)
MEMBRANE TYPE Polyamide Compound
TESTING CONDITIONS
Testing Pressure 150 psi (1.03 MPa) (10.34 bar)
Temperature of Testing Solution 77 °F (25 °C)
Concentration of Testing Solution (NaCl) 1500 ppm
pH Value of Testing Solution 7.5
Recovery Rate of Single Membrane Element 8% (HLP-2521, HLP-4021)
15% (HLP-2540)
EXTREME OPERATION CONDITIONS
Max. Working Pressure 600 psi (4.14 MPa) (41.4 bar)
Max. Feedwater Temperature 113 °F (45 °C)
Max. Feedwater SDI 5
Single Membrane Max. Pressure Drop 15 psi (0.1 MPa) (1.03 bar)
Residual chlorine Concentration of Feedwater <0.1 ppm
pH Range of Feedwater during Continuous Operation 3~10
pH Range of Feedwater during Chemical Cleaning 2~12
Max. Temperature for Continuous Operation above pH 10 95°F (35°C)
HLP Membrane Measurements
Part Number A B C D
in (mm) in (mm) in (mm) in (mm)
HLP-2521 21” (533.4) 2.4” (61) 0.75” (19.1) 1.19” (30.2)
HLP-2540 40” (1016) 2.4” (61) 0.75” (19.1) 1.19” (30.2)
HLP-4021 21” (533.4) 3.9” (99.7) 0.75” (19.1) 1.05” (26.7)