4" Stand-Alone Aqua-Tech Column (aka CRC)


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4" Stand-Alone Aqua-Tech column, for higher through-put Color Remediation also know as CRC (Color Remediation Column). This is a perfect upgrade to your existing extraction system and comes ready to use, just plug and play. This is also available certified with a report and Certificate of Conformance for your Local Jurisdiction.

The column comes with a sight-spool, 1/4" fitting for thermocouple, and a jacketed spool for thermal control over your process, and comes on it's own rolling rack.
Gaskets available are Buna-N, Viton, PTFE.

A: Top Lid. Comes with 2x 3/8" Compression connections to ball valves. One is for material inlet, the other can be used for secondary solvent injection, Vac or N2 pressure assist, depending on desired usage. Top lid also comes with a Pressure Relief Valve (250 psi) and Pressure Gauge (-30 in Hg to 300 psi).

B: Top Spool. 24" Tall, non-jacketed.

C: Sight-Spool with 2 sight glasses.
METAGLAS Max Pressure: 250 psi @ -53°C to 232ºC

Due to Supply Chain problems Rayotek sights may be substituted(also certified).

D: Top Filter, to retain media, 10 um.

E: Jacketed Spool, to be packed with media/adsorbants.
Jacketed Inlet/Outlet fittings are 1/2" FNPT.
Spool height options are 10" or 24".

F: Bottom 2 sintered filters. 2 filters are used, a more porous 5 micron to hold powders back, and a smaller micron to catch any smaller media that passes through the larger initial filter.

G: Bottom Lid. Single 3/8" Compression fitting with a ball valve, to valve your CRC column output.

H: Perforated Plate with 2 Rings.

Please call for lead times/availability 541-330-6409. Engineered and built in house. Expedite available with additional charge.

N.B.Oler is American Fabricated Stainless steel, made in Bend Or.

Certification Available in:

  • Alabama
  • Arizona
  • Arkansas
  • California
  • Colorado
  • Connecticut
  • Delaware
  • Florida
  • Georgia
  • Hawaii
  • Idaho
  • Illinois
  • Indiana
  • Iowa
  • Kansas
  • Kentucky
  • Louisiana
  • Maine
  • Maryland
  • Massachusetts
  • Michigan
  • Minnesota
  • Mississippi
  • Missouri
  • Montana
  • Nebraska
  • Nevada
  • New Hampshire
  • New Jersey
  • New Mexico
  • New York
  • North Carolina
  • North Dakota
  • Ohio
  • Oklahoma
  • Oregon
  • Pennsylvania
  • Rhode Island
  • South Carolina
  • South Dakota
  • Tennessee
  • Texas
  • Utah
  • Vermont
  • Virginia
  • Washington
  • West Virginia
  • Wisconsin
  • Wyoming
All products are subject to a 15% restocking fee, custom orders may be subject to as high as 50%.

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