1812 50 GPD Vontron Reverse Osmosis Membrane

$9.69

Independently developed by VONTRON, the RO element ULP1812-50 is designed for the treatment of low-salinity water resources such as tap water, well water, etc. Working under extra-low pressure, it is applicable to water purifying devices in residence, hospital, and laboratory.

SKU: ULP1812-50 Category:

Description

VONTRON MEMBRANE
Independently developed by VONTRON, the RO element ULP1812-50 is designed for the treatment of low-salinity water resources such as tap water, well water, etc. Working under extra-low pressure, it is applicable to water purifying devices in residence, hospital, and laboratory.

About Vontron Membranes

Dimensions: millimeter (inch)

Properties and Testing Conditions

Model Average Permeate (GPD) Stable Rejection (%) Min. Rejection (%)
ULP1812-50 50 97.5 96

Notes: Permeate of a single element may vary within [-20%] ~ [+20%]
Testing Conditions:
Testing Pressure: 60 psi (0.41MPa)
The temperature of Testing Solution: 25°C
The concentration of Testing Solution (NaCl): 250 ppm
the pH of Testing Solution: 6.5~8.5
Recovery of Single Element: 15%

Properties and Testing Conditions

Model ULP-1812-50  ULP-1812-75 ULP- 1812-100
Perfor-mance Stable Desalination % 97 97 97
Min. Desalination % 96 96 96
Mean Permeable Flow GPD (L/d) 50 (204) 75 (281) 100 (380)
Active Film Area ft2(m2) 3.5 (0.32) 4.2 (0.38) 5.0 (0.46)
Test Conditions Pressure 65psi (0.45Mpa)
Water Temp. 25℃
Concentration(NaCl) 500ppm
Water PH 6.5 to 7.5
Recovery Rate % 15
Operating Conditions Max. Operating Pressure 200psi (2.0Mpa)
Max. Feed Water Temp. 45℃
Max. Feed Water Silt Density Index (SDI) 5
Feed Water Chlorine Tolerance < 0.1 mg/l
Feed Water PH Range, Continuous Operation 3 to 10
Feed Water PH Range, Short-Term Cleaning 2 to 11
Max. Pressure Drop of Single Membrane 10psi (0.07Mpa)