Filmtec (BW30-2540) Brackish Water Membrane 850 GPD 2.5" x 40"
Brackish Water RO Membrane 850 GPD
The Filmtec BW30-2540 delivers consistent performance in compact commercial systems where space and flow requirements favor a 2.5" diameter element. Its hard shell exterior provides structural integrity in multi-element housings with three or more membranes, withstanding higher pressure drops than standard wound configurations.
Performance Data
| Membrane Type | Thin-Film Composite (TFC) Polyamide |
| Dimensions | 2.5" diameter × 40" length |
| Active Surface Area | 28 ft² (2.6 m²) |
| Permeate Flow Rate | 850 GPD (3.2 m³/d) |
| Salt Rejection | 99.5% (stabilized) |
| Test Conditions | 2000 ppm NaCl, 225 psig, 77°F, 15% recovery |
| Operating pH Range | pH 2-11 (continuous) |
| Cleaning pH Range | pH 1-13 |
| Construction | Hard shell exterior (fiberglass) |
| Flow Tolerance | ±20% per element |
System Requirements
The BW30-2540 is designed for light industrial and commercial brackish water RO systems with flow requirements under 1 GPM. Requires a 2.5" × 40" membrane housing with appropriate end caps and brine seal assembly. Hard shell construction makes this element ideal for multi-element vessels containing three or more membranes, where internal pressure differentials demand greater structural strength than standard tape-wrapped elements. Compatible with all Filmtec-specified cleaning protocols across the full pH 1-13 range. Verify feed water chemistry and operating pressures match test conditions (225 psig, 2000 ppm TDS) for rated performance. Not intended for seawater desalination applications.
Brackish Water RO Membrane 850 GPD
The Filmtec BW30-2540 delivers consistent performance in compact commercial systems where space and flow requirements favor a 2.5" diameter element. Its hard shell exterior provides structural integrity in multi-element housings with three or more membranes, withstanding higher pressure drops than standard wound configurations.
Performance Data
| Membrane Type | Thin-Film Composite (TFC) Polyamide |
| Dimensions | 2.5" diameter × 40" length |
| Active Surface Area | 28 ft² (2.6 m²) |
| Permeate Flow Rate | 850 GPD (3.2 m³/d) |
| Salt Rejection | 99.5% (stabilized) |
| Test Conditions | 2000 ppm NaCl, 225 psig, 77°F, 15% recovery |
| Operating pH Range | pH 2-11 (continuous) |
| Cleaning pH Range | pH 1-13 |
| Construction | Hard shell exterior (fiberglass) |
| Flow Tolerance | ±20% per element |
System Requirements
The BW30-2540 is designed for light industrial and commercial brackish water RO systems with flow requirements under 1 GPM. Requires a 2.5" × 40" membrane housing with appropriate end caps and brine seal assembly. Hard shell construction makes this element ideal for multi-element vessels containing three or more membranes, where internal pressure differentials demand greater structural strength than standard tape-wrapped elements. Compatible with all Filmtec-specified cleaning protocols across the full pH 1-13 range. Verify feed water chemistry and operating pressures match test conditions (225 psig, 2000 ppm TDS) for rated performance. Not intended for seawater desalination applications.
Original: $285.95
-65%$285.95
$100.08Description
Brackish Water RO Membrane 850 GPD
The Filmtec BW30-2540 delivers consistent performance in compact commercial systems where space and flow requirements favor a 2.5" diameter element. Its hard shell exterior provides structural integrity in multi-element housings with three or more membranes, withstanding higher pressure drops than standard wound configurations.
Performance Data
| Membrane Type | Thin-Film Composite (TFC) Polyamide |
| Dimensions | 2.5" diameter × 40" length |
| Active Surface Area | 28 ft² (2.6 m²) |
| Permeate Flow Rate | 850 GPD (3.2 m³/d) |
| Salt Rejection | 99.5% (stabilized) |
| Test Conditions | 2000 ppm NaCl, 225 psig, 77°F, 15% recovery |
| Operating pH Range | pH 2-11 (continuous) |
| Cleaning pH Range | pH 1-13 |
| Construction | Hard shell exterior (fiberglass) |
| Flow Tolerance | ±20% per element |
System Requirements
The BW30-2540 is designed for light industrial and commercial brackish water RO systems with flow requirements under 1 GPM. Requires a 2.5" × 40" membrane housing with appropriate end caps and brine seal assembly. Hard shell construction makes this element ideal for multi-element vessels containing three or more membranes, where internal pressure differentials demand greater structural strength than standard tape-wrapped elements. Compatible with all Filmtec-specified cleaning protocols across the full pH 1-13 range. Verify feed water chemistry and operating pressures match test conditions (225 psig, 2000 ppm TDS) for rated performance. Not intended for seawater desalination applications.
