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Hydranautics CPA2-4040 RO Membrane in UAE
The Hydranautics CPA2-4040 is a 4-inch spiral wound composite polyamide element built for brackish water desalination. It delivers up to 2,250 GPD of permeate at 99.5% nominal salt rejection, so it suits small to mid-size RO plants where steady output and low permeate TDS matter. This CPA2-4040 RO membrane fits standard 4040 pressure vessels, which makes replacement and system upgrades simple.
Key Features
- High salt rejection of 99.5% (99.2% minimum)
- Strong removal of TOC, silica and hardness
- Spiral wound composite polyamide construction
- Standard 4″ x 40″ size for easy replacement
- Handles a wide range of variable feed waters
- Supplied with brine seal, interconnector and o-rings
Technical Specifications
Specification | Value |
Model | CPA2-4040 |
Manufacturer | Hydranautics (Nitto Group) |
Membrane Type | Composite Polyamide, Spiral Wound |
Element Size | 4″ x 40″ |
Active Membrane Area | 85 ft² (7.9 m²) |
Permeate Flow | 2,250 GPD (8.5 m³/d) |
Salt Rejection | 99.5% (99.2% minimum) |
Test Conditions | 1,500 ppm NaCl, 225 psi, 25 °C |
Max Applied Pressure | 600 psig (4.16 MPa) |
Max Operating Temperature | 45 °C (113 °F) |
pH Range, Continuous / Cleaning | 2 to 10 / 1 to 12 |
Max Feed Turbidity | 1.0 NTU |
Max Feed SDI (15 min) | 5.0 |
Max Chlorine Tolerance | < 0.1 ppm |
Max Feed Flow | 16 GPM (3.6 m³/h) |
Max Pressure Drop per Element | 10 psi |
Applications
- Brackish water RO plants
- Commercial and light industrial RO systems
- Boiler feed and power generation water
- Pharmaceutical, electronics and process water pre-treatment
Model
Features
Standard Features:
- Designed for brackish water reverse osmosis applications.
- Spiral wound composite polyamide membrane construction.
- 4 x 40 inch membrane element size.
- Suitable for 225 psi operating pressure applications.
- Supports high salt rejection requirements.
- Designed for industrial and commercial RO systems.
- Helps reduce dissolved solids from feedwater.
- Suitable for applications requiring consistent permeate quality.
Available Options:
- Compatible membrane housing configurations.
- Replacement membrane supply options.
- Technical assistance for membrane selection.
- Support for new and existing RO systems.
Why Choose Us
Ultratec Water Treatment LLC is a Dubai-based supplier of RO membranes and water treatment equipment, with years of experience serving commercial and industrial clients. Our team helps you match the right membrane to your feed water and system design. As an ISO 9001 certified company, we supply across the UAE and GCC with competitive pricing and dependable after-sales support.
Buy Hydranautics CPA2-4040 in UAE
Looking for a CPA2-4040 membrane supplier? Ultratec supplies genuine Hydranautics CPA2-4040 elements for new RO plants and membrane replacements across the UAE. Share your feed water details and quantity, and we will send a quotation with the CPA2-4040 price in UAE along with delivery timelines.
- Quick quotation on WhatsApp or email
- Special pricing on bulk and project orders
- Technical help with membrane selection and replacement
Frequently Asked Questions
Yes, if your pressure vessel is a standard 4″ x 40″ housing and your operating conditions match the membrane specifications. Share your current system details with our team and we will confirm compatibility before you order.
Selection depends on your feed water quality, required flow rate, operating pressure, and application. Send us your water analysis and our team will do a technical evaluation and recommend the right membrane before supply.
The CPA2-4040 is a 4-inch composite polyamide membrane built for brackish water desalination. It delivers up to 2,250 GPD of permeate at 99.5% nominal salt rejection, which suits small to mid-size commercial and light industrial RO plants. Contact us to confirm it fits your project.
The price depends on quantity and delivery requirements. Ultratec supplies genuine Hydranautics CPA2-4040 elements across the UAE. Share your feed water details and quantity on WhatsApp or email and we will send a quotation with pricing and delivery timelines.
Yes. We offer special pricing on bulk and project orders for RO plant builders, contractors, and water treatment companies across the UAE and GCC. Send us your requirement and get a custom quote.
Get In Touch
Contact our team in Dubai to discuss your water treatment requirement and receive a solution configured for your site.
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