80H30

Summary

Product identification

The CodeLine 80H30 Fiberglass RO Pressure Vessel is designed for continuous, long-term use as a housing for reverse osmosis membrane elements. It accommodates eight-inch nominal diameter spiral-wound elements and is intended for desalting typical brackish waters.

The vessel is designed in accordance with the engineering standards of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code. ASME Code stamping can be obtained at additional cost.

Operating limits

• Design Pressure: 300 PSIG (2.1 MPa) at 190°F (88°C)
• Minimum Operating Temperature: 20°F (-7°C)
• Factory Test Pressure:
  • CE: 450 PSIG (3.10 MPa)
  • ASME: 330 PSIG (2.27 MPa)
• Qualification Pressure: 1800 PSI (12.4 MPa)
• Maximum Permeate Pressure: 125 psi (0.86 MPa) at 190°F (88°C)
• pH Range: Do not operate outside the pH range 3-10.
• Shell Expansion (for a length code –8 vessel):
  • Radial (∆DIA): 0.015 in. (0.4mm)
  • Axial (∆L): 0.2 in. (6mm)

Mechanical / hydraulic

The vessel features a filament wound FRP shell. Key materials for components include:

• Shell: Filament Wound Epoxy/Glass composite
• F/C Port: CF3M
• F/C Port Seal: Ethylene Propylene
• Bearing Plate: 6061-T6 Aluminum alloy - Hard anodized
• Sealing Plate: Engineering Thermoplastic
• Permeate Port: Engineering Thermoplastic
• Port Nut: Engineering Thermoplastic
• Head Seal: Ethylene Propylene - O-Ring
• Perm Port Seal: Ethylene Propylene - O-Ring
• Quick Release Spiral Ring: 316 Stainless Steel
• Saddle: Engineering Thermoplastic
• Strap Assy.: 304 Stainless Steel-PVC Cushion
• Strap screw: 5/16-18 UNC, 18-8 Stainless Steel
• Adapter: Engineering Thermoplastic
• Adapter seal: Ethylene Propylene - O-Ring
• PWT Seal: Ethylene Propylene - O-Ring
• Thrust Cone: Engineering Thermoplastic

Approximate Dimensions and Weights by Vessel Length Code:

• -3: L 60.15 IN (1528 MM), P 47 IN (1194 MM), S 8X1 IN (207 MM), Approx Weight 92 LB (42 KG)
• -8: L 340.15 IN (8640 MM), P 327 IN (8306 MM), S 120X2 IN (3048 MM), Approx Weight 214 LB (97 KG)
• Note: Other length codes (-1, -2, -4, -5, -6, -7) and their corresponding dimensions/weights are available in the official PDF.

Ordering Information

The following options are available when ordering the 80H30 pressure vessel:

• Vessel Length Code: -1 through -8
• Membrane Brand and Model: Adapters can be supplied for specific membrane brands and models.
• Certification: Options include ASME Stamped and National Board Registered, CE Marked Standard, Certified by Pentair Water, or in compliance with ASME Sec X (not Code Stamped). Hydro testing at 1.1 or 1.5 times the design pressure is also an option.
• Permeate Port Selection (Serial Number End and Non Serial Number End):
  • Size: 1”, 1.25”, 1.5” (Standard offering is 1.0” FNPT)
  • Type of Connection: FNPT, MNPT, BSPTM, BSPTF, IPS GROOVED
  • Material of Construction: PET/Noryl, SS316L, Zeron 100
  • Note: 1.25” & 1.5” BSPTF, 1.25” & 1.5” FNPT connections cannot be offered.
• Strap Assembly: Standard SS304, Optional SS316, Optional SS316L
• Feed/Concentrate Port Selection:
  • Material of Construction: CF3M (Standard), Optional Duplex SS (CD3MN), Optional Super Duplex SS (CD3MWCuN)
  • Configuration: Standard 1G5G, Optional Multi-ports (ports not available in 90º configurations).
• Bearing Plate Material: Standard 6061 T6 Aluminum, Optional Stainless Steel 316L

Refer to the official PDF for detailed part numbers for permeate ports, port nuts, strap assemblies, bearing plates, sealing plates, and F/C ports.

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions present in the complete OEM PDF datasheet. For contractual data, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

PDF datasheet