Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Sartorius arium™ RO Module (advance RO & comfort I systems)

The RO modules consist of two self-contained membrane housings engineered for easy installation and reliable service. Each module contains a low energy TFC membrane. The polypropylene housing contains feed, permeate and concentrate water connections with internal flow control for membrane rinsing.

Supplier:  Sartorius 613CPM4

Catalog No. 15-555-524

Add to Cart



The RO modules are designed to produce up to 380 liters per day of RO permeate water. The low-energy TFC membranes require less energy (pressure) to produce a higher quantity of water/hour than comparable membranes of the same size. This reduces running cost by consuming less electric power.

The 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.

This back-flushing operation allows the RO membranes to be stored in RO permeate water instead of feed or mains water between service operations, which extends the service life of the membrane. At startup, the system will produce higher quality permeate water as compared to conventional systems that store membranes in feed water.



Reverse Osmosis Modules
Polypropylene Housing, Polyamide Membrane
7.8 cm
Water Purification
30.8 cm
0.468 kg




Product Certifications


Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit