Compact NANO9-4040

Summary

Product Identification

• Model: COMPACT-NANO9-4040
• Configuration: Spiral Wound
• Membrane Polymer: Composite Polyamide
• Brine Spacer Material: Polypropylene
• Housing: No Vessel Required

Specifications

• Nominal Membrane Area: 85 ft² (7,9 m²)
• Permeate Flow: 2000 gpd (8,3 m³/d)
• Salt Rejection: >97%
• Test Conditions (After 30 min of operation):
  • Operating Temperature: 77 °F (25 °C)
  • Permeate Recovery: 15%
  • pH Range: 6,5 ÷ 7,0
  • Solution: MgSO₄ 2000 ppm
  • Applied Pressure: 70 psi (4,8 bar)

Operating Limits

• Maximum Operating Pressure: 210 psi (14,5 bar)
• Maximum Operating Temperature: 113 °F (45 °C)
• Maximum Feed Flow: 16 gpm (3,6 m³/h)
• Maximum Pressure Drop: 10 psi (0,7 bar)
• Maximum Chlorine Concentration: <0,1 ppm
• Maximum Feedwater SDI (15min): 3,0
• Maximum Feedwater Turbidity: 0,5 NTU
• Feedwater pH: 3,0 ÷ 10,0
• Minimum ratio of concentrate to permeate flow for any element: 5:1

Mechanical / Hydraulic

• Total Length (A): 44.35 inches (1126 mm)
• Partial Length (B): 41.15 inches (1045 mm)
• Max Diameter (C): 4.65 inches (118 mm)
• Tubular Diameter (D): 4.10 inches (104 mm)
• End Cap (E): 7.1 inches (180 mm)
• Weight shipped-working: 17.5-25.0 lbs (7,9-11,3 Kg)

Important Notes

• Dimensions must be considered in a range of ±3% except for lengths (A and B) ±3‰.
• Permeate flow for individual elements may vary +35% or -20%.
• Modules are sealed with small screws (to be removed when used) and contain less than 1.0% sodium meta-bisulfite and less than 10% propylene glycol solution. They are then packaged in a cardboard box.
• The presence of free chlorine and other oxidizing agents will cause membrane failure; damage is not covered under warranty.
• Permeate obtained from the first hour of operation should be discarded.
• Avoid static permeate-side backpressure at all times.
• These membranes may be subject to drinking water application restrictions in some countries; check the application status before use and sale.

---

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)

PDF datasheet