Hydranautics HYDRACoRe10-LD Nanofiltration Membrane Element
Hydranautics composite-polyamide spiral-wound elements deliver proven, reliable performance for softening, color/organics removal and partial desalination. The HYDRACoRe10-LD is manufactured by Hydranautics, a Nitto Group company and a global leader in RO, NF and UF membranes.
📄 Download the Hydranautics Datasheet (PDF)
Performance Specifications
| Specification | Value |
|---|---|
| Manufacturer | Hydranautics (a Nitto Group Company) |
| Series | HYDRACoRe |
| Element Size | 8040 |
| Configuration | Spiral wound with FRP hard shell |
| Membrane Polymer | Sulfonated Polyethersulfone (3000 Dalton MWCO) |
| Active Membrane Area | 400 ft2 (37.2 m2) |
| Permeate Flow Rate | 16,200 gpd (61.3 m3/d) |
| Salt / Nominal Rejection | 20% NaCl (Average) at 50 psi (0.34 MPa) test pressure |
| Minimum Rejection | 5% min / 30% max NaCl |
| Feed Spacer | 0.034 inch (0.086 cm) |
Operating & Limiting Conditions
| Parameter | Limit |
|---|---|
| Maximum Applied Pressure | 600 psig (4.14 MPa) |
| Maximum Operating Temperature | 113 F (45C) |
| Maximum Feed SDI | 5.0 |
| Free Chlorine Tolerance | 10 PPM Maximum Continuous; 100 PPM Maximum for Cleaning |
| pH Range — Operating | 2-11 |
| pH Range — Cleaning | 1-12 |
| Maximum Pressure Drop | 15 psi (0.10 MPa) |
Physical Dimensions
| Dimension | Value |
|---|---|
| Overall Length | 40.0 (1016) |
| Diameter | 7.89 (200) |
| Permeate Tube | 1.125 (28.6) |
| Fits Pressure Vessel | nominal 8-inch I.D. |
Performance based on Hydranautics standard test conditions: 2000 ppm NaCl solution, 77 F (25 C) Operating Temperature, 20% Permeate Recovery, 6.5 - 7.0 pH Range. Individual element flow may vary ±15%. Reference: official Hydranautics (membranes.com) datasheet.
Typical Applications
- Water softening and partial desalination
- Color, tannin and organics removal
- Sulfate and hardness reduction
- Wastewater and process polishing
Frequently Asked Questions
What is the Hydranautics HYDRACoRe10-LD?
A 8040 nanofiltration membrane element from Hydranautics, producing up to 16,200 gpd (61.3 m3/d) at 20% NaCl (Average) at 50 psi (0.34 MPa) test pressure rejection.
What is the rated flow and rejection?
Up to 16,200 gpd (61.3 m3/d) at 20% NaCl (Average) at 50 psi (0.34 MPa) test pressure, at standard test conditions (2000 ppm NaCl solution, 77 F (25 C) Operating Temperature, 20% Permeate Recovery, 6.5 - 7.0 pH Range).
What pressure vessel does it fit?
A nominal 8-inch I.D. RO pressure vessel.
What is the price of the HYDRACoRe10-LD?
Contact ForeverPure at 408-969-2688 or sales@foreverpureplace.com for current pricing and availability.
