Hunan Keensen Technology Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 220000 pieces per year |
| Delivery Time | 3-15 work days |
| Packaging Details | CARTON + PALLET |
| Use | Drinking Water Purification, Tap Water Treatment |
| Production Capacity | 18500 pcs/Month |
| Membrane Life | 3 years |
| Salt Rejection Rate | >99% |
| Operating pressure | 70-100 PSI |
| Size | 8.0/4.0 inches x 40 inches |
| Ph Range | 2-11 |
| Material | Polyamide |
| Cleaning Ph Range | 2-12 |
| Warranty | 3 Year |
| Suitable Raw Water | Below 1000PPM |
| Permeate Flow Rate | 2600-12500 GPD |
| Brand Name | KEENSEN, OEM |
| Model Number | XLP-4040， XLP-8040, XLP-4040HF, XLP-8040HF |
| Certification | ISO9001. NSF58, NSF61, HALAL |
| Place of Origin | CHANGSHA, CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 220000 pieces per year |
| Delivery Time | 3-15 work days | Packaging Details | CARTON + PALLET |
| Use | Drinking Water Purification, Tap Water Treatment | Production Capacity | 18500 pcs/Month |
| Membrane Life | 3 years | Salt Rejection Rate | >99% |
| Operating pressure | 70-100 PSI | Size | 8.0/4.0 inches x 40 inches |
| Ph Range | 2-11 | Material | Polyamide |
| Cleaning Ph Range | 2-12 | Warranty | 3 Year |
| Suitable Raw Water | Below 1000PPM | Permeate Flow Rate | 2600-12500 GPD |
| Brand Name | KEENSEN, OEM | Model Number | XLP-4040， XLP-8040, XLP-4040HF, XLP-8040HF |
| Certification | ISO9001. NSF58, NSF61, HALAL | Place of Origin | CHANGSHA, CHINA |
Benefits
1.1 Specifications
| Model | Active Area ft2(m2) | Feed Spacer Thickness(mil) | Permeate Flow Rate GPD(m3/D) | Stabilized Salt Rejection (%) |
| XLP-8040 | 440(40.9) | 28 | 11000(41.6) | 99.20 |
| XLP-8040HF | 440(40.9) | 28 | 13000(49.2) | 99.00 |
1.2 Standard Test Conditions
| Solution | Temperature (℃) | pH | Operating Pressure psi(MPa) | Recovery (%) |
| 500mg/L NaCl | 25 | 7.5-8.0 | 100(0.69) | 15 |
Individual flow rate may vary±15%
2. 4040 Elements
2.1 Specifications
| Model | Active Area ft2(m2) | Feed Spacer Thickness(mil) | Permeate Flow Rate GPD(m3/D) | Stabilized Salt Rejection (%) |
| XLP-4040 | 90(8.4) | 28 | 2600(9.8) | 99.20 |
| XLP-4040HF | 100(9.3) | 28 | 3000(11.4) | 99.00 |
2.2 Standard Test Conditions
| Solution | Temperature (℃) | pH | Operating Pressure psi(MPa) | Recovery (%) |
| 500mg/L NaCl | 25 | 7.5-8.0 | 100(0.69) | 15 |
Individual flow rate may vary±15%
3. 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
| 600psi(4.14MPa) |
| 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) |
All pictures for reference only.Please contact KeenSen for further advice.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2008
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Hunan Keensen Technology Co., Ltd., established in 2008, located in high-tech development district, Changsha (Lu Valley · Hunan· China), specializing in R&D, production, sales and service for reverse osmosis and nanofiltration membrane elements. Keensen has the top technology ... Hunan Keensen Technology Co., Ltd., established in 2008, located in high-tech development district, Changsha (Lu Valley · Hunan· China), specializing in R&D, production, sales and service for reverse osmosis and nanofiltration membrane elements. Keensen has the top technology ...
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