About CodeLine Membrane Housings
CodeLine membrane housings are built to maximize the performance of your water purification systems. For over 3 decades, CodeLine pressure vessels have been used in critical & demanding applications like Desalination, Reverse Osmosis, Nanofiltration & Ultrafiltration.
CodeLine vessels supplied by Applied Membranes, Inc. will be standard fitted for FilmTec/AMI Brand membrane styles and furnished with the appropriate interfacing hardware. If a different membrane interface is required, please specify the membrane make and model when ordering.
Key Features of CodeLine Pressure Vessel Membrane Housings
- Side Entry Design
- 40S Series - Coded
- Mirror finish I.D for easy & quick loading & unloading of membranes.
- Multi-Porting option for connecting vessels to each other.
- High operating temperature upto 120˚F.
- Quick lock head retention system for quick access to membranes.
- Exteriors coated with high gloss polyurethane paint for UV resistance.
- Compact design for use in compact & low energy desalinators.
- All components of the shell & head are constructed from materials that are FDA / NSF listed.
- ASME compliant & CE marking.
- Head seal area is formed by Mandrel surface, hence more accurate.
- Head seal is captured, hence doesn't roll during head assembling.
- Single piece head assembly cuts down on number of spares (available as Non-coded option for all pressure ratings)
CodeLine 4" Diameter Side Port Fiberglass Membrane Housings are available in sizes from 1 element to 6 elements long, and in pressure ratings of 300psi, 450psi and 600 psi.
Click the product you wish to view, or just scroll down. [300 PSI Vessels ] [450 PSI Vessels] [600 PSI Vessels] [Spares for Obsolete Models]
The Model 40S30 Fiberglass RO/UF Pressure Vessel is designed for continuous, long-term use as a housing for reverse osmosis and ultrafiltration elements in typical industrial water treatment systems at pressures up to 300psi. 40S30 vessels supplied by Applied Membranes, Inc. will be standard fitted for FilmTec/AMI Brand membrane styles and furnished with the appropriate interfacing hardware. If a different membrane interface is required, please specify the membrane make and model when ordering.
| Model No. |
No. of 4"x40" Membranes per Vessel |
Vessel Body Diameter
In. (mm. approx) |
Vessel Diameter at Peak Bell
In. (mm. approx) |
Vessel Overall Length
In (mm. approx) |
Technical Drawings
|
| 40S30-1 |
1 |
4.3 (110) |
4.96 (127) |
48 (1219) |

|
| 40S30-2 |
2 |
4.3 (110) |
4.96 (127) |
88 (2235) |
| 40S30-3 |
3 |
4.3 (110) |
4.96 (127) |
128 (3251) |
| 40S30-4 |
4 |
4.3 (110) |
4.96 (127) |
168 (4267) |
| 40S30-5 |
5 |
4.3 (110) |
4.96 (127) |
208 (5283) |
| 40S30-6 |
6 |
4.3 (110) |
4.96 (127) |
248 (6299) |
Specifications
-
Feed/Concentrate Ports: 1" IPS Pipe, Grooved End
-
Permeate Port: 1/2" NPT Female
-
Design Pressure: 300 PSI at 120°F (2.1 MPa at 49°C)
-
Minimum Operating Temperature: 20°F (-7°C)
-
Factory Test Pressure: 330 PSI (2.275 MPa)
-
Burst Pressure: 1800 PSI (12.2 MPa)
|
[300 PSI] [450 PSI] [600 PSI]  |
|
Spare Parts
| Description |
Qty. Per Vessel |
Part No. |
Bearing Plate |
2 |
96803 |
Sealing Plate |
2 |
96855 |
Head Seal |
2 |
PV-OR40-342 |
Permeate Port |
2 |
96807 |
Permeate Port Seal |
2 |
45335 |
Port Retainer |
2 |
45242 |
Retaining Ring |
2 |
45260 |
Adapter Seal |
4 |
PV-OR40-116 |
| End Plug |
2 |
96287 |
|
The Model 40S45 Fiberglass RO Pressure Vessel is designed for continuous, long-term use as a housing for reverse osmosis membrane elements to desalt typical brackish waters at pressures up to 450 psi. 40S45 vessels supplied by Applied Membranes, Inc. will be standard fitted for FilmTec/AMI Brand membrane styles and furnished with the appropriate interfacing hardware. If a different membrane interface is required, please specify the membrane make and model when ordering.
| Model No. |
No. of 4"x40" Membranes per Vessel |
Vessel Body Diameter
In. (mm. approx) |
Vessel Diameter at Peak Bell
In. (mm. approx) |
Vessel Overall Length
In (mm. approx) |
Technical Drawings |
| 40S45-1 |
1 |
4.4 (112) |
5.17 (131) |
48.5 (1232) |

|
| 40S45-2 |
2 |
4.4 (112) |
5.17 (131) |
88.5 (557/) |
| 40S45-3 |
3 |
4.4 (112) |
5.17 (131) |
128.5 (3264) |
| 40S45-4 |
4 |
4.4 (112) |
5.17 (131) |
168.5 (4280) |
| 40S45-5 |
5 |
4.4 (112) |
5.17 (131) |
208.5 (5296) |
| 40S45-6 |
6 |
4.4 (112) |
5.17 (131) |
248.5 (6312) |
Specifications
-
Feed/Concentrate Ports: 1" IPS Pipe, Grooved End
-
Permeate Port: 1/2" NPT Female
-
Design Pressure: 450 PSI at 120°F (3.1 MPa at 49°C)
-
Minimum Operating Temperature: 20°F (-7°C)
-
Factory Test Pressure: 495 PSI (3.45 MPa)
-
Burst Pressure: 2700 PSI (18.6 MPa)
|
[300 PSI] [450 PSI] [600 PSI] 
|
|
Spare Parts
| Description |
Qty. Per Vessel |
Part No. |
Bearing Plate |
2 |
96803 |
Sealing Plate |
2 |
96855 |
Head Seal |
2 |
PV-OR40-342 |
Permeate Port |
2 |
96807 |
Permeate Port Seal |
2 |
45335 |
Port Retainer |
2 |
45242 |
Retaining Ring |
2 |
45260 |
Adapter Seal |
4 |
PV-OR40-116 |
| End Plug |
2 |
96287 |
|
The Model 40S60 Fiberglass RO Pressure Vessel is designed for continuous, long-term use as a housing for reverse osmosis elements to desalt typical brackish waters at pressures up to 600 psi. 40S60vessels supplied by Applied Membranes, Inc. will be standard fitted for FilmTec/AMI Brand membrane styles and furnished with the appropriate interfacing hardware. If a different membrane interface is required, please specify the membrane make and model when ordering.
| Model No. |
No. of 4"x40" Membranes per Vessel |
Vessel Body Diameter
In. (mm. approx) |
Vessel Diameter at Peak Bell
In. (mm. approx) |
Vessel Overall Length
In (mm. approx) |
Technical Drawingsi |
| 40S60-1 |
1 |
4.56 (114) |
5.58 (140) |
48.5 (1232) |

|
| 40S60-2 |
2 |
4.56 (114) |
5.58 (140) |
88.5 (557/) |
| 40S60-3 |
3 |
4.56 (114) |
5.58 (140) |
128.5 (3264) |
| 40S60-4 |
4 |
4.56 (114) |
5.58 (140) |
168.5 (4280) |
| 40S60-5 |
5 |
4.56 (114) |
5.58 (140) |
208.5 (5296) |
| 40S60-6 |
6 |
4.56 (114) |
5.58 (140) |
248.5 (6312) |
Specifications
-
Feed/Concentrate Ports: 1" IPS Pipe, Grooved End
-
Permeate Port: 1/2" NPT Female
-
Design Pressure: 600 PSI at 120°F (4.137 MPa at 49°C)
-
Minimum Operating Temperature: 20°F (-7°C)
-
Factory Test Pressure: 660 PSI (4.551 MPa)
-
Burst Pressure: 3600 PSI (24.8 MPa)
|
[300 PSI] [450 PSI] [600 PSI] 
|
|
Spare Parts
| Description |
Qty. Per Vessel |
Part No. |
Bearing Plate |
2 |
96803 |
Sealing Plate |
2 |
96855 |
Head Seal |
2 |
PV-OR40-342 |
Permeate Port |
2 |
96807 |
Permeate Port Seal |
2 |
45335 |
Port Retainer |
2 |
45242 |
Retaining Ring |
2 |
45260 |
Adapter Seal |
4 |
PV-OR40-116 |
| End Plug |
2 |
96287 |
|
Spare Parts for 40A Series (40A30, 40A45, 40A60)
| Description |
Part No. |
| Bearing Plate |
45140 |
| Plate Seal |
45352 |
| Permeate Port |
50898 |
| Permeate Port Seal |
45335 |
| Adapter Seal |
45296 |
| Port Retainer |
45242 |
| Retaining Ring |
45260 |
| Head Assembly |
50234 |
| Vessel Support for 40A Series |
| Saddle |
45058 |
| Strap Assembly |
47459 |
|
Technical Drawings for 40A Series (40A30, 40A45, 40A60)
Files are in PDF. Click to open, Right-Click = "Save Target As" to download.
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