Reverse Osmosis Membranes
N-TECH Residential RO Elements Custom Branded Bulk Production for Home Water Purifiers
Need reliable residential reverse osmosis membranes for your brand? N-TECH delivers. Our RO elements, crafted with advanced composite coating tech and automated lines, offer stable performance, high desalination rates, and long-term reliability—perfect for home water purifiers, commercial direct-dr
Need reliable residential reverse osmosis membranes for your brand? N-TECH delivers. Our RO elements, crafted with advanced composite coating tech and automated lines, offer stable performance, high desalination rates, and long-term reliability—perfect for home water purifiers, commercial direct-drinking machines, and small water vending units. We offer bulk production with your branding, helping you build trust in the residential water market.
Why Choose N-TECH for Custom Branded Residential RO Elements?
Success Stories with Custom Branding
Product Specifications
1. Performance Parameters
Test Condition 1: 250ppm NaCl, 60psi(4.1bar), 77°F(25°C), pH7-8, 15% recovery
| Product | Permeate Flow Rate (GPD) | Stabilized Salt Rejection (%) |
|---|---|---|
| NT-1812-36 | 36 | 99 |
| NT-1812-50 | 50 | 99 |
| NT-1812-75 | 75 | 99 |
| NT-2012-100 | 100 | 99 |
| NT-2012-150 | 150 | 99 |
| NT-2012-200 | 200 | 99 |
Test Condition 2: 500ppm NaCl, 100psi(6.9bar), 77°F(25°C), pH7-8, 15% recovery
| Product | Permeate Flow Rate (GPD) | Stabilized Salt Rejection (%) |
|---|---|---|
| NT-2812-300 | 300 | 98 |
| NT-3012-200 | 200 | 98 |
| NT-3012-300 | 300 | 98 |
| NT-3012-400 | 400 | 98 |
| NT-3012-600 | 600 | 98 |
| NT-3012-800 | 800 | 98 |
| NT-3013-400 | 400 | 98 |
| NT-3013-500 | 500 | 98 |
| NT-3013-600 | 600 | 98 |
| NT-3013-800 | 800 | 98 |
| NT-3213-1000 | 1000 | 98 |
2. Size Specifications (mm)
| Size Code | A (Length) | B (Outer Diameter) | C (Inner Diameter) | D (End Cap Thickness) | E (Effective Length) |
|---|---|---|---|---|---|
| 1812/2012/2812/3012 | 298 | 22 | 17 | 22 | 254 |
| 3013/3213 | 333 | 22 | 17 | 12 | 299 |



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