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Sartorius RO Modules for arium™ RO and Comfort I Systems

Consist of two self-contained membrane housings engineered for easy installation and reliable service



Max. Pressure 100psi
Membrane Low energy thin film composite (TFC) reverse osmosis
Pressure Range 15 to 100psi
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Products 2
Catalog Number Mfr. No. Diameter (English) Temperature (English) Operating Height (English) Price Quantity & Availability  
Catalog Number Mfr. No. Diameter (English) Temperature (English) Operating Height (English) Price Quantity & Availability  
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3.07 in. 41° to 99°F 12.13 in.
Pack of 2 for $1,960.00
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3.93 in. 41° to 82.4°F 14.17 in. This item has been discontinued by the manufacturer and is no longer available. Please call customer service for assistance: 1-800-766-7000. N/A


  • For use with arium RO 61315, arium RO 61316 and arium EDI 61215 systems
  • Each module contains a low energy thin film composite (TFC) RO membrane enclosed in polypropylene housing
  • Each housing contains feed, permeate and concentrate water connections with internal flow control for membrane rinsing
  • Height: 30.8cm (12.13 in.)
  • Diameter: 7.8cm (3 in.)

Features and Benefits
  • Produces up to 380L/day of RO permeate water
  • Low-energy TFC membranes require less energy (pressure) to produce a higher quantity of water/hour than comparable membranes of the same
  • size
  • RO modules typically produce greater than 50% permeate recovery, which conserves water while still providing 99% or greater salt rejection
  • Each time the systems shuts down with a full tank, the RO membranes are backflushed with permeate water
  • Back-flushing with RO permeate water removes particles and potential scale forming salts from the membrane surface, promoting longer service
  • life and reducing system maintenance
  • Product water is ideally suited for use as feed water to a Type 1 lab water system or other device requiring pretreated water


Low energy thin film composite (TFC) reverse osmosis
15 to 100psi
Product Certifications
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