Sentry RC Refillable Resin Column

Part #
Configure Your Resin Column
Model #
RC

The Sentry RC refillable ion exchange resin columns make resin replacement easy and economical, minimizing channeling and achieving a higher resin efficiency than competitive columns with inefficient column diameters. Three models (RC-100, RC-101, RC-200 and RC-400) meet your specific requirements, withstanding the demands of power plants. Column(s) provide optimum fluid velocity with increased resin efficiency.

Color-changing resin gives quick visual indication of resin depletion level. Twist-off cap for easy resin refill with available pre-sized Sentry resin refill packets. No PVC; wetted materials will not leach chlorides or plasticizers.

RC-100 & RC-101

The RC-100 is specially designed to minimize the column’s dead volume, assuring highly representative sampling. After a chemical upset, the RC-100 can produce a representative sample within four minutes (at a flow rate of 200 cc/min) while others can take as long as 16 minutes.

In addition to reducing dead volume, the RC-100 refillable ion exchange column’s design also produces better flow distribution. Poor flow distribution and velocity can skew cation conductivity results by up to 0.1 μS/cm.

The RC-101 uses the same design, but is made of PETG which is resistant to high levels of residual ammonia present in the sample or in the atmosphere near the column.

RC-200 & RC-400

The RC-200 and RC-400 refillable ion exchange resin columns are designed to minimize the column’s dead volume, assuring highly representative sampling, and meet the demands of special applications, such as the need for large volumes of resin to extend the time between resin replacement or regeneration.

The resin columns have removable caps at both ends of the column to assist in refilling or regeneration of the resin. Additionally, porous discs are installed at both ends to contain the resin, assist in flow distribution and reduce channeling

Benefits

  • Refillable, clear plastic column makes resin replacement economical and easy
  • Provides optimum fluid velocity with increased resin efficiency
  • Designed especially for flow rates common to water chemistry analyzers
  • Minimizes lag time required to detect chemical upset
  • No PVC used; wetted materials will not leach chlorides or plasticizers
  • End fittings are 1/8-inch quick disconnects
More Information
Max. Flow Rate (cc/min) 500
Process Temperature 180°F (82°C)
Flow Rate 200 cc/min to 500 cc/min
Maximum Process Pressure 100 psig at 100°F (6.9 barg at 38°C); 60 psig at 180°F (4 barg at 82°C)
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Accessories

Cation Exchange Resin Columns

Refillable ion exchange resin columns make resin replacement easy and economical.

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