Wuxi Fenigal Science & Technology Co., Ltd.
                                                                                                           
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16 Years
Since 2010
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XLP-4040HR 4-Inch Reverse Osmosis Membrane Element - 400 ft² Area, 99.3% Rejection Rate for Municipal Water

Price Negotiable
Price: Negotiable
MOQ: 1 pc
Delivery Time: 5- 8 work days
Brand: Keensen
Product Description
Product Overview
The XLP-4040HR 4-inch reverse osmosis membrane element is engineered for efficient desalination of municipal tap water and groundwater with salt concentrations below 1000ppm. This industrial-grade membrane delivers superior filtration performance for pure water preparation across various applications.
Key Advantages
  • Nano-scale separation technology effectively removes heavy metal ions, organic compounds, inorganic salts, and toxic substances
  • High flux design ensures excellent water penetration and rapid processing speeds
  • Exceptional anti-pollution capability with corrosion and high-pressure resistance
  • Physical separation process requires no chemical additives, ensuring environmentally friendly operation
  • Compact footprint with low failure rates, reduced energy consumption, and automated operation
Technical Specifications
Performance Parameters
Model Active Membrane Area ft²(m²) Permeate Flow GPD(T/D) Stable Rejection Rate (%)
XLP-8040HR 400(37.2) 9000(34.1) 99.3
Standard Test Conditions
Parameter Value
Concentration of Solution (NaCl) 500ppm
Temperature 25℃
pH Value 7.5-8
Operating Pressure psi(MPa) 100(0.69)
Recovery Rate 15%
Note: Permeate flow of single membrane element may vary within ±15%.
Operating Limits & Conditions
Parameter Maximum Value
Working Pressure 600 psi(4.14MPa)
Feed Water Temperature 45℃
Feed Water Flow 17.0m³/h
Feed Water SDI15 5.0
Free Chlorine Concentration 0.1mg/L
pH Range (Continuous Operation) 2-11
pH Range (Chemical Cleaning) 1-13
Pressure Drop per Element 15psi(0.1MPa)
Manufacturing Excellence
Utilizing advanced membrane production processes and automated production lines from the United States, we maintain an annual production capacity of 3 million square meters of reverse osmosis and nanofiltration membranes. Our strong R&D capabilities enable customized industry solutions to meet diverse customer requirements.
Quality Assurance
All reverse osmosis and nanofiltration membrane products undergo strict manufacturing processes in accordance with ISO standards. Advanced testing equipment ensures consistent product performance and factory quality.
Certifications & Standards
Our products hold over 30 international and domestic invention patents, with full certification through ISO9001 quality systems, national health safety product certification, and NSF certification from the National Health Foundation of the United States.
Company Profile
FG Water Technologies (www.fgwater.com) is part of Wuxi Fenigal Science and Technology Co. Ltd., a high-tech entity specializing in water treatment equipment design, manufacturing, and international distribution. We serve major industrial sectors worldwide with comprehensive water purification solutions including seawater reverse osmosis systems, brackish water reverse osmosis, ultrafiltration systems, EDI equipment, and pressure filters.
XLP-4040HR Reverse Osmosis Membrane Element Technical Diagram Quality Testing Process for Reverse Osmosis Membranes NSF Certification and Quality Standards Documentation

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Wuxi Fenigal Science & Technology Co., Ltd.
Location 606#, Building-B, Dicui Rd. 100, Binhu, Wuxi, Jiangsu, China
Contact Person Joe Zu

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