Datasheet summary
Membrane Elements
Engineering summary from PDF text extraction for Membrane Elements. Verify every value with the OEM datasheet.
Summary
Product Identification
AXEON Membranes are available for industrial, commercial, and residential applications, utilizing leading membrane film technology. All elements are shipped dry for an indefinite shelf life and ease of handling. AXEON membranes are individually vacuum tested and made in the U.S.A.
Key benefits across the range include:
- High rejection rates
- High flow capacities
- Superior quality and cost savings
- Improved system performance
Membrane Series Overview
- TF-Series (Residential): Extra Low Energy Reverse Osmosis Polyamide-Thin Film Composite membranes, designed for residential use. NSF/ANSI Standard 58 certified for material requirements.
- HF1-Series (Commercial): Low Energy Reverse Osmosis Polyamide Thin-Film Composite membranes, operating at low applied pressures, featuring a protective ABS shell.
- HF4-Series (Commercial): Extra Low Energy Reverse Osmosis Polyamide Thin-Film Composite membranes, operating at even lower pressures than standard low energy, featuring a protective ABS shell.
- HF5-Series (Commercial): Ultra Low Energy Reverse Osmosis Polyamide Thin-Film Composite membranes, designed for high permeate production at operating pressures as low as 80 psi, featuring a protective tape-wound exterior. Suitable for cold temperatures.
- HR3-Series (Commercial): High Rejection Reverse Osmosis Polyamide Thin-Film Composite membranes, designed for high salt rejection in tap water and light brackish water applications at standard 225 psi pressures, featuring a protective ABS shell.
- NF3-Series (Commercial): Nanofiltration Polyamide Thin-Film Composite membranes, designed for low operating pressures, featuring a protective ABS shell.
- NF4-Series (Commercial): Nanofiltration Polyamide Thin-Film Composite membranes, designed for higher rejection levels and low operating pressures, featuring a protective ABS shell.
Operating Limits
The following operating limits apply to AXEON membrane elements:
- Membrane Type: Polyamide Thin-Film Composite (for all listed commercial and TF-Series residential)
- Maximum Operating Temperature: 113°F (45°C)
- Maximum temperature for continuous operations above pH10 is 95°F (35°C).
- Maximum Feed Silt Density Index (SDI): 5
- Chlorine Tolerance: 0 ppm (free chlorine and other oxidizing agents will cause premature membrane failure).
Specific Operating Pressure Limits by Series:
- TF-Series (Residential): Maximum Operating Pressure: 150 psi (10 bar)
- HF1, HF4, HR3, NF3, NF4 Series (Commercial): Maximum Operating Pressure: 600 psi (41 bar)
- HF5-Series (Commercial): Maximum Operating Pressure: 400 psi (27.58 bar)
pH Range by Series:
- TF-Series (Residential): pH Range, Continuous Operation: 2 – 11
- HF1, HF4, HF5, HR3 Series (Commercial):
- pH Range, Continuous Operation: 2 – 11
- pH Range, Short Term Cleaning (30 Min.): 1 – 13
- NF3, NF4 Series (Commercial):
- pH Range, Continuous Operation: 2 – 11
- pH Range, Short Term Cleaning (30 Min.): 1 – 12
Maximum Pressure Drop per Element:
- TF-Series: 10 psi
- HF1-Series: 15 psi
- HF4, HF5, HR3, NF3, NF4 Series: 13 psi
Feed Water
Test parameters for performance specifications are based on:
- TDS: 550 TDS
- Filtration: 5 Micron filtered, de-chlorinated
- Source: Municipal Feed Water
- Temperature: 77°F (25°C)
- Permeate Recovery: 15%
- pH Range: 6.5 - 7.0
- Data taken after 30 minutes of operation at the specified operating pressure.
Product Water
- Minimum Salt Rejection: 96% (for RO elements, Nanofiltration has specific ranges).
- Permeate flow for individual elements may vary +/- 20%. Permeate flow varies with feed water temperature.
TF-Series Residential Reverse Osmosis Membranes
| Part Number | Description | Applied Pressure psi (bar) | Permeate Flow Rate gpd (lph) | Nominal Salt Rejection (%) |
|---|---|---|---|---|
| 200357 | TF-1812-25 | 50 (3.44) | 25 (3.94) | 98.0 |
| 200358 | TF–1812–35 | 50 (3.44) | 35 (5.52) | 98.0 |
| 200359 | TF–1812–50 | 50 (3.44) | 50 (7.88) | 98.0 |
| 200360 | TF–1812–75 | 50 (3.44) | 75 (11.83) | 98.0 |
| 200361 | TF–1812–100 | 60 (4.13) | 100 (15.77) | 98.0 |
| 300362 | TF–1812–150 | 65 (4.48) | 150 (23.66) | 98.0 |
HF1-Series Low Energy Commercial Reverse Osmosis Membranes
| Part Number | Description | Applied Pressure psi (bar) | Permeate Flow Rate gpd (m³/d) | Nominal Salt Rejection (%) |
|---|---|---|---|---|
| 200374 | HF1 – 2514 | 150 (10.34) | 225 (0.85) | 99.0 |
| 200375 | HF1 – 2521 | 150 (10.34) | 400 (1.51) | 99.0 |
| 200376 | HF1 – 2540 | 150 (10.34) | 1000 (3.79) | 99.0 |
| 200377 | HF1 – 4014 | 150 (10.34) | 600 (2.27) | 99.0 |
| 200378 | HF1 – 4021 | 150 (10.34) | 1000 (3.79) | 99.0 |
| 200379 | HF1 – 4040 | 150 (10.34) | 2500 (9.46) | 99.0 |
HF4-Series Extra Low Energy Commercial Reverse Osmosis Membranes
| Part Number | Description | Applied Pressure psi (bar) | Permeate Flow Rate gpd (m³/d) | Nominal Salt Rejection (%) |
|---|---|---|---|---|
| 200386 | HF4 – 2514 | 100 (6.89) | 225 (0.85) | 99.0 |
| 200387 | HF4 – 2521 | 100 (6.89) | 400 (1.51) | 99.0 |
| 200388 | HF4 – 2540 | 100 (6.89) | 850 (3.22) | 99.0 |
| 200389 | HF4 – 4014 | 100 (6.89) | 600 (2.27) | 99.0 |
| 200390 | HF4 – 4021 | 100 (6.89) | 1000 (3.79) | 99.0 |
| 200391 | HF4 – 4040 | 100 (6.89) | 2500 (9.46) | 99.0 |
HF5-Series Ultra Low Energy Commercial Reverse Osmosis Membranes
| Part Number | Description | Applied Pressure psi (bar) | Permeate Flow Rate gpd (m³/d) | Nominal Salt Rejection (%) |
|---|---|---|---|---|
| 200392 | HF5 – 4014 | 80 (5.52) | 600 (2.27) | 98.5 |
| 200393 | HF5 – 4021 | 80 (5.52) | 1000 (3.79) | 98.5 |
| 200394 | HF5 – 4040 | 80 (5.52) | 2500 (9.46) | 98.5 |
Note: The HF5 table also shows performance at 100 psi, which provides higher flow rates.
- HF5 – 4014: 100 (6.89) psi, 720 (3.72) gpd
- HF5 – 4021: 100 (6.89) psi, 1200 (4.54) gpd
- HF5 – 4040: 100 (6.89) psi, 3000 (11.36) gpd
HR3-Series High Rejection Commercial Reverse Osmosis Membranes
| Part Number | Description | Applied Pressure psi (bar) | Permeate Flow Rate gpd (m³/d) | Nominal Salt Rejection (%) |
|---|---|---|---|---|
| 200368 | HR3 – 2514 | 225 (15.51) | 150 (0.57) | 99.5 |
| 200369 | HR3 – 2521 | 225 (15.51) | 250 (0.95) | 99.5 |
| 200370 | HR3 – 2540 | 225 (15.51) | 650 (2.46) | 99.5 |
| 200371 | HR3 – 4014 | 225 (15.51) | 400 (1.51) | 99.5 |
| 200372 | HR3 – 4021 | 225 (15.51) | 900 (3.41) | 99.5 |
| 200373 | HR3 – 4040 | 225 (15.51) | 2200 (8.33) | 99.5 |
NF3-Series Nanofiltration Membranes
| Part Number | Description | Applied Pressure psi (bar) | Permeate Flow Rate gpd (m³/d) | Nominal Salt Rejection (%) |
|---|---|---|---|---|
| 200401 | NF3 – 2514 | 70 (4.83) | 200 (0.76) | 40 – 50 |
| 200402 | NF3 – 2521 | 70 (4.83) | 350 (1.33) | 40 – 50 |
| 200403 | NF3 – 2540 | 70 (4.83) | 850 (3.22) | 40 – 50 |
| 200404 | NF3 – 4014 | 70 (4.83) | 400 (1.51) | 40 – 50 |
| 200405 | NF3 – 4021 | 70 (4.83) | 1000 (3.79) | 40 – 50 |
| 200406 | NF3 – 4040 | 70 (4.83) | 2500 (9.46) | 40 – 50 |
NF4-Series Nanofiltration Membranes
| Part Number | Description | Applied Pressure psi (bar) | Permeate Flow Rate gpd (m³/d) | Nominal Salt Rejection (%) |
|---|---|---|---|---|
| 200407 | NF4 – 2514 | 70 (4.83) | 200 (0.76) | 80 – 90 |
| 200408 | NF4 – 2521 | 70 (4.83) | 250 (0.95) | 80 – 90 |
| 200409 | NF4 – 2540 | 70 (4.83) | 680 (2.57) | 80 – 90 |
| 200410 | NF4 – 4014 | 70 (4.83) | 400 (1.51) | 80 – 90 |
| 200411 | NF4 – 4021 | 70 (4.83) | 950 (3.60) | 80 – 90 |
| 200412 | NF4 – 4040 | 70 (4.83) | 2000 (7.6) | 80 – 90 |
Mechanical / Hydraulic
AXEON Membrane Housings
AXEON Membrane Housings feature a convenient side port entry, an easy-to-remove snap ring, and a removable end cap for ease of installation and maintenance. They are made from PVC and GTX® material, include double o-ring permeate seals, and fit all standard size membrane elements. Housings are individually inspected, sanitized, and made in the U.S.A.
| Part Number | Description | Number of Membranes | Permeate Port Size (inches) | Concentrate Port Size (inches) | Feed Port Size (inches) |
|---|---|---|---|---|---|
| 200518 | AXEON 2514 | 1 | 3/8” FNPT | 3/8” FNPT | 3/8” FNPT |
| 200519 | AXEON 2521 | 1 | 3/8” FNPT | 3/8” FNPT | 3/8” FNPT |
| 200520 | AXEON 2540 | 1 | 3/8” FNPT | 3/8” FNPT | 3/8” FNPT |
| 200521 | AXEON 4014 | 1 | 1/2” FNPT | 1/2” FNPT | 1/2” FNPT |
| 200524 | AXEON 4021 | 1 | 1/2” FNPT | 1/2” FNPT | 1/2” FNPT |
| 200527 | AXEON 4040 | 1 | 1/2” FNPT | 1/2” FNPT | 1/2” FNPT |
| 200540 | AXEON 4080 | 2 | 1/2” FNPT | 3/4” FNPT | 3/4” FNPT |
| 200553 | AXEON 40120 | 3 | 1/2” FNPT | 3/4” FNPT | 3/4” FNPT |
Membrane Dimensions: Detailed dimensions (A, B, C, D, E) for each membrane model are provided in the official PDF datasheet.
Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions. Contractual data must match the OEM PDF revision used on the project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.