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| Categories | Ultra Low Pressure RO Membrane |
|---|---|
| Brand Name: | Keensen |
| Model Number: | ES-8040UFR |
| Certification: | ISO9001, NSF61, Halal |
| Place of Origin: | China |
| Payment Terms: | L/C, T/T |
| Delivery Time: | 3-30 work days |
| Packaging Details: | CARTON + PALLET |
| Salt Rejection: | 99.6% |
| Production Capacity: | 100000pcs/Month |
| Material: | Polyamide |
| Use: | Drinking Water Purification |
| Size: | 8040 |
| Membrane Type: | dried and wet type both available, 99% membranes sold by dry type. |
| Warranty: | 3 Year |
| Company Info. |
| Hunan Keensen Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Ultra-Low Pressure ES-8040UFR Low Fouling Reverse Osmosis Membrane Element with Low Silica fouling
Description
The ES-8040UFR is a newly developed ultra-low pressure, low-fouling
membrane element designed to enhance system efficiency and reduce
energy consumption. It improves the membrane's resistance to
fouling, ensuring reliable performance over time. This membrane is
ideal for a wide range of applications, including industrial
process water treatment, municipal wastewater treatment, surface
water treatment, and groundwater treatment.
Features
1.Specifications
Model | Active Area ft2(m2) | Feed Spacer Thickness(mil) | Permeate Flow Rate GPD(m3/D) | Stabilized Salt Rejection (%) | Minimum Salt Rejection(%) |
ES-8040UFR | 400(37.2) | 34 | 10500(39.7) | 99.6 | 99.5 |
2.Standard Test Conditions
| Solution | Temperature (℃) | pH | Operating Pressure psi(MPa) | Recovery (%) |
| 2000mg/L NaCl | 25 | 7.5-8.0 | 150(1.03) | 15 |
Individual flow rate may vary±15%
3.Element Dimensions and Operating Limits
| Model | Length | Diameter | Permeate Tube inner Diameter | |||
| inch | mm | inch | mm | inch | mm | |
| 8040 | 40 | 1016 | 7.9 | 201 | 1.12 | 28.5 |
Maximum Operating Pressure | 600psi(4.13MPa) |
| Operating Temperature Range | 0-45℃ |
| Maximum Water Flow Rate | 17.0m3/h(8040),3.6 m3/h (4040) |
| Maximum Feed Silt Density Index (SDI15) | 5.0 |
Free Chlorine Tolerance | 0.1mg/L |
| pH Range,Continuous Operation | 3-10 |
| pH Range,Short-Term Cleaning | 1-13 |
| Maximum Element Pressure Drop | 15psi(0.1MPa) |




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