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| Brand Name : | KEENSEN |
| Model Number : | SW-8040HF |
| Certification : | ISO 9001/NSF 61/HALAL |
| Payment Terms : | Payment Terms: L/C, T/T |
| Supply Ability : | Supply Ability: 100000 pieces per year |
| Delivery Time : | Delivery Time: 3-15 work days |
SW-8040HF Seawater Desalination RO Elements
Material: | Aromatic Polyamide |
Working Pressure: | 800psi |
Suitable Raw Water: | Sea water desalination treatment |
Ph Range: | 2-11 |
Pressure Rating: | 800psi |
Membrane Area: | 400 Square Feet |
Type: | SW-8040HF Seawater Desalination RO Element |
Permeate Flow Rate: | 9000GPD |
Certifications: | NSF/ANSI 61, NSF/ANSI 58, ISO 9001:2015 |
Operating Temperature: | 0-45℃ |
Size: | 8040 |
Salt Rejection: | 99.80 |
Description:
Features:
★ High desalination efficiency and concentration rate
Specifications:
| Model | Active Area ft2(m2) | Feed Spacer Thickness(mil) | Permeate Flow Rate GPD(m3/D) | Stabilized Salt Rejection (%) |
| SW-8040HF | 400(37.2) | 28 | 9000(34.1) | 99.80 |
Standard Test Conditions:
| Solution | Temperature (℃) | pH | Operating Pressure psi(MPa) | Recovery (%) |
| 32000mg/L NaCl | 25 | 7.5-8.0 | 800(5.5) | 8 |
Element Dimensions and Operating Limits:
| Model | Length | Diameter | Permeate Tube inner Diameter | Permeate Tube Extension Length | ||||
| inch | mm | inch | mm | inch | mm | inch | mm | |
| 8040 | 40 | 1016 | 7.9 | 201 | 1.12 | 28.5 | / | / |
| 4040 | 40 | 1016 | 3.9 | 99 | 0.75 | 19.1 | 1.04 | 26.5 |
Maximum Operating Pressure | 1200psi(48.3MPa) |
| Operating Temperature Range | 0-45℃ |
| 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) |
| Brand | Model | Active Membrane Area ft2(m2)% | Operating Pressure psi(MPa) | Permeate Flow GPD(T/D) | Stable Rejection rate(%) |
| Toray | TM820V-440 | 440(41) | 800(5.52) | 9900(37.5) | 99.80 |
| Keensen | SW-8040HF | 400(37.2) | 800(5.50) | 9000(34.1) | 99.80 |


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| Company Info. |
| Hunan Keensen Technology Co., Ltd. |
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