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Demineralizer, Barnstead, Bantam®

Demineralizer, Barnstead, Bantam®, AP1040
Catalog Number
Demineralizer, Barnstead, Bantam®
Product Description

A demineralizer (deionizer) purifies water by ion exchange or can remove organic impurities by selective adsorption. By selecting the proper cartridge, a science teacher can prepare the water needed for the laboratory. The Barnstead demineralizer is equipped with a conductivity meter to accurately indicate the quality of the water being produced. When the cartridge is exhausted, the meter moves into the red colored sector of the dial to alert you to change the cartridge. The demineralizer is connected to the water line using a provided 7-foot length of plastic tubing. Control valves are built into the base for inlet and outlet water. Unit can be used on a bench. Screws are provided for wall mounting. The demineralizer is shipped without a cartridge. Cartridges for this demineralizer are available separately.

Flow Rate

10 gallons per hour

Exchange Capacity

See cartridge description

Plumbing Connections
All (inlet, outlet, drain) 1/4" outer diameter tubing

Overall Dimensions
6" W x 8-3/8" D x 28-1/2" H

Electrical Requirements
115 V, 50/60 Hz, 1 phase. Provided with a 5-1/2' electrical cord and plug.

Demineralizer Standard Cartridge
Cartridge removes approximately 1725 grains of dissolved salts (expressed as sodium chloride). The amount of quality water this cartridge produces depends on the character of the starting water. The higher the level of ionizable impurities, the lower...
Demineralizer Ultrapure Cartridge
Cartridge removes 760 grains of dissolved salts as sodium chloride. The quality of the water delivered is remarkably high (million ohm resistance) and is virtually free of carbon dioxide with a pH of 6.8 to 7.2. A science teacher would select this...
Additional Resources
No Additional Resources at the time.
Flinn Catalog/Reference Manual Page 211
P.O. Box 219, Batavia, IL60510



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