Shopping Cart Items: 0   Sub-Total : US$0.00
Welcome, Guest ( Login )
Celebrating 34 years providing high quality products and advice.
Our Local Time Is 5:04:35 PM.
Call us at 818-786-0600. We are here to help!
Millipore and Barnstead Laboratory Water Filtration Need a New Laboratory Water System?
We have many to choose from. We can save you thousands on
Complete Systems and replacement filters for most brands.
Laboratory Water Systems Laboratory Process Filters Laboratory Equipment Water Treatment

How many gallons can I get from a Barnstead Diamond Cartridge Pack

Date : 5/14/2021
From : Alison


I want to know how much water should I expect to get from this product 13500872 DIAMOND CARTRIDGE PACK ORGFREE per filter replacement


That is actually a very difficult question to answer. It is solely dependent on the quality of the feed water at the time you pull off pure water.

The pack does about 1000 grains of ionic removal with 1 grain equaling 17.1 p.p.m.

So if you always had 17.1 ppm feed water, you would expect 1000 gallons of full capacity or 800 gallons to a 1 megohm output setting (80% of the bed will produce water over 1 megohm) .

If you feed it distilled or deionized water it can produce 10's of thousands of gallons before exhausting.

There are other things however to consider. As the pack ages, you can expect to see increasing levels of bacteria in the pack that put our total organic carbon and pyrogens as a waste product. If higher levels of toc or pyrogens matter to your work, then typically packs are changed every 3-6 months. Again, bacteria or toc in the feed water will also effect this.

View Q&A list

See Other Technical Articles

APS Scientific Products

Laboratory Water Purification
Quick View

Main Categories

Most Popular

Technical Information

  • Laboratory Water Systems
  • Laboratory Water Filters
  • Laboratory Water Distillers
  • Barnstead Lab Water Systems
  • Hose Barb Filters
  • See All Lab Water Products
  • Filters For Millipore Systems
  • Filters For Barnstead Systems
  • Barnstead Lab Water Systems
  • MicroPure Lab Water Systems
  • Polaris High Flow Water Systems
  • Bottled Lab Water
  • Laboratory Equipment
  • Lab Water Specifications
  • About Lab Water Applications
  • Barnstead Water Manuals
  • Glossary Of Pure Water Terms
  • Basic Lab Water Contaminants
  • Medicine and Research Water
  • See All Articles

  • Laboratory Equipment
    Quick View
    Main Categories Most Popular Technical Information
  • Glassware Washers
  • Chemical/Biological Fume Hoods
  • Freeze Dry Systems
  • Forensic Enclosures
  • ScrubAir Pipette Washer Dryers
  • See All Laboratory Equipment
  • Evidence Drying Cabinets
  • Fingerprint Fuming System
  • Basic Laboratory Hoods
  • Console Freeze Dry Systems
  • Steam Scrubber Glassware Washers

  • Lab Water Specifications
  • See All Articles
  • Open To The Public

    Why Use APS??

    Independent Reps Wanted

    Need Live Help?

    Contact Us

    Short Lead times.
    Lab Water Deionizer

    Lab Water System

    Top Sellers

    Most Popular
    Fume Hoods

    Glassware Washers

    Images are representative of the products. Images may or may not be of the actual product. If it is important e-mail us for an actual image if available.

    * Flat Rate UPS shipping when able to ship via UPS and is in the USA excluding Hawaii and Alaska.
    Larger Items may not be able to ship via UPS, in that case freight charges will be quoted seperately.
    International shipping will be quoted after the order is placed. You will have the opportunity to cancel before we finalize your order.

    Terms and conditions
    Credit Application
    Privacy Policy
    Google Apps
    List All Products