1812 75 GPD Vontron Reverse Osmosis 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.
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
VONTRON MEMBRANE
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nIndependently 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.
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About Vontron Membranes
nhttps://youtu.be/PzS7Y6fgFUs
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Dimensions: millimeter (inch)
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Properties and Testing Conditions
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| Model | Average Permeate (GPD) | Stable Rejection (%) | Min. Rejection (%) |
| ULP1812-75 | 75 | 97.5 | 96 |
nNotes: Permeate of a single element may vary within [-20%] ~ [+20%]
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nTesting Conditions:
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nTesting Pressure: 60 psi (0.41MPa)
nThe temperature of Testing Solution: 25°C
nThe concentration of Testing Solution (NaCl): 250 ppm
nthe pH of Testing Solution: 6.5~8.5
nRecovery of Single Element: 15%
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Properties and Testing Conditions
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| 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) | |||||
Shipping policy
At our Company, we understand the importance of timely delivery. We offer a variety of shipping options to suit your needs, including standard, expedited, and express shipping. Our dedicated team works diligently to process and dispatch your orders promptly, aiming to deliver them to your doorstep within the estimated timeframe.
We strive to provide fast and reliable shipping to our customers. Here\\\’s everything you need to know about our shipping process:
- Dispatch: Within 24 Hours
- Free shipping across all products on a minimum purchase of $99.
- International delivery time 5 to 7 business days
- Cash on delivery might be available
- Easy 30 days returns and exchanges
Please note that delivery times are estimates and may vary depending on factors such as product availability, destination, and carrier delay
Returns policy
We want you to be completely satisfied with your purchase from our website. If for any reason you are not entirely happy with your order, we\\\’re here to help. Certain exclusions and conditions may apply, so we encourage you to review our detailed return policy for more information. Rest assured, our goal is to ensure your complete satisfaction with every purchase you make from our website
- Returned items must be unused, undamaged, and in the same condition as received.
- Original tags, labels, and packaging must be intact and included with the returned item.
- Proof of purchase, such as your order confirmation or receipt, is required for all returns.
Refill Case 20 Inch Standard 2.5” Diameter 
UPL21-4021 Vontron RO Membrane 