Membranes
Xelect Brackish Water Reverse Osmosis Membrane ULP4040 & XLP4040
High quality water treatment solution with Xelect ULP4040 & XLP4040 Reverse Osmosis membranes for brackish water desalination, high efficiency and low energy consumption.
Advanced Solutions for Clean Water
Brackish Water Reverse Osmosis Membrane Xelect ULP4040 & XLP4040
PT Watermart Perkasa presents superior solutions for clean water treatment needs in Indonesia through its Xelect ULP4040 and Xelect XLP4040 Reverse Osmosis (RO) membrane products. These two membrane elements are specifically designed for brackish water desalination applications in industrial, commercial, and residential scale water treatment systems. With the latest membrane technology, Xelect ULP4040 and XLP4040 offer high efficiency, low energy consumption, and consistent and reliable filtration performance.
As an authorized distributor and main supplier in Indonesia, PT Watermart Perkasa ensures stock availability of Xelect RO membrane products, so that your water treatment project needs can be met quickly and precisely.
What is Xelect ULP4040 & XLP4040 RO Membrane?
Xelect ULP4040 is a high-performance RO membrane element designed for desalination of municipal water and groundwater with salt levels below 1500 ppm. While the Xelect XLP4040 is an Extreme Low Pressure RO membrane optimized for brackish water applications with salinity below 1000 ppm, offering maximum energy efficiency at very low operating pressures.
Both models are perfect for residential, industrial, food & beverage, utility, and agricultural irrigation applications that require high purity water and low operating costs.
Xelect ULP4040 Key Advantages & Features
- Salt rejection rate up to 99.3% - producing high quality pure water
- Permeate flow of 2,600 GPD - large water production capacity for industrial and commercial needs
- Low operating pressure - saves energy and operational costs
- Tough membrane construction - suitable for heavy applications and long-term use
- Compatible with various RO 4040 systems - easy to integrate in new and retrofit installations
Xelect ULP4040 Technical Specifications
| Model | Active Membrane Area ft² (m²) | Permeate Flow GPD (T/D) | Stable Rejection Rate (%) |
|---|---|---|---|
| ULP4040 | 85 (7.9) | 2600 (9.8) | 99.3 |
Standard Test Conditions
| Concentration of Solution (NaCl) | Temperature (°C) | pH Value | Operating Pressure psi (MPa) | Recovery Rate (%) |
|---|---|---|---|---|
| 1500 ppm | 25 | 7.5 - 8 | 150 (1.03) | 15 |
Notes: Permeate flow per membrane may vary by ±15%.
Operating Limits and Conditions
| Parameter | Value |
|---|---|
| Max. Working Pressure | 600 psi (4.14 MPa) |
| Max. Feed Water Temperature | 45°C |
| Max. Feed Water Flow | 17.0 m³/h, 3.6 m³/h (4040) |
| Max. Feed Water SDI | 5.0 |
| Free Chlorine Concentration of Feed Water | 0.1 mg/L |
| pH Range of Feed Water during Continuous Operation | 2 - 11 |
| pH Range of Feed Water Chemical Cleaning | 1 - 13 |
| Max. Pressure Drop of Single Membrane Element | 15 psi (0.1 MPa) |
Xelect XLP4040 Key Advantages & Features
- Extreme low-pressure operation - optimal energy efficiency, lower electricity costs
- Permeate flow 2,400 GPD - high production capacity for various applications
- Salt rejection rate of 99.2% - highly purified water output
- 4” x 40” construction - high durability and long service life
- Ideal for brackish water < 1000 ppm - suitable for irrigation, municipal water and industrial applications
Xelect XLP4040 Technical Specifications
| Model | Active Membrane Area (ft²/m²) | Permeate Flow (GPD/T/D) | Stable Rejection Rate (%) |
|---|---|---|---|
| XLP4040 | 85 (7.9) | 2400 (9.1) | 99.2 |
Standard Test Conditions
| NaCl Concentration | Temperature (°C) | pH Value | Operating Pressure (psi/MPa) | Recovery Rate (%) |
|---|---|---|---|---|
| 500 ppm | 25 | 7.5-8 | 100 (0.69) | 15 |
Operating Limits and Conditions
| Parameter | Value |
|---|---|
| Max. Working Pressure | 600 psi (4.14 MPa) |
| Max. Feed Water Temperature | 45°C |
| Max. Feed Water Flow | 17.0 m³/h, 3.6 m³/h (4040) |
| Max. Feed Water SDI | 5.0 |
| Free Chlorine Concentration of Feed Water | 0.1 mg/L |
| pH Range (Continuous Operation) | 2-11 |
| pH Range (Chemical Cleaning) | 1-13 |
| Max. Pressure Drop of Single Membrane Element | 15 psi (0.1 MPa) |
Applications of Xelect ULP4040 & XLP4040 RO Membrane
- Desalination of municipal water and groundwater with low to moderate salt content
- Purified water generation for industrial, laboratory and utility processes
- Water filtration for the food & beverage industry
- Agricultural irrigation systems requiring low salinity water
- Domestic and commercial water quality improvement
Installation & Operational Requirements
- Ensure feed water SDI ≤ 5.0 and chlorine levels do not exceed 0.1 mg/L.
- Operating pressure and temperature must comply with membrane specifications.
- Raw water pH is kept within the recommended range to extend membrane life.
- Note the maximum flow rate and pressure drop for optimal performance.
Compatibility & System Integration
Xelect ULP4040 and XLP4040 membranes are compatible with standard 4” x 40” RO housings and can be used in commercial, industrial, and residential RO systems designed for brackish water. It is suitable for upgrading existing systems as well as new installations.
Ordering Information & Availability
- Model: Xelect ULP4040 Brackish Water RO Membrane Element
- Model: Xelect XLP4040 Brackish Water RO Membrane
- Consult your specific requirements with PT Watermart Perkasa team for best configuration and package options.
- PT Watermart Perkasa provides ready stock for most Xelect RO membrane products in Indonesia.
Advantages of Choosing PT Watermart Perkasa
- Authorized distributor of Xelect RO membrane products in Indonesia
- Local stock for fast delivery throughout Indonesia
- Technical support and application consultation by experienced team
- Complete solutions for industrial, commercial, and household water treatment systems
Official Datasheet Download
- [Download Xelect ULP4040.pdf](/hubfs/waterpdfs/membranes_xelect/Xelect ULP4040.pdf)
- [Download Xelect XLP4040.pdf](/hubfs/waterpdfs/membranes_xelect/Xelect XLP4040.pdf)
Conclusion
Xelect ULP4040 and Xelect XLP4040 are the best solutions for brackish water reverse osmosis needs in various sectors. With high salt rejection, large permeate flow, and energy efficiency, these two membranes guarantee quality clean water results at competitive operating costs. PT Watermart Perkasa as a trusted supplier ensures product availability, after-sales service, and technical support for each of your water treatment projects.
Contact Us
For technical consultation, quote request, or more information regarding Xelect ULP4040 and Xelect XLP4040 products, please contact PT Watermart Perkasa via WhatsApp, email, or the contact form on our website. Our team is ready to help you choose the best RO membrane solution according to your application needs.