Gas Purification
Oxygen Removal


High-Capacity Oxygen Trap

  • Removes up to 135 ml of oxygen or 2 g of water.
  • Long lifetypically purifies more than 480 cu ft of inert gas.
  • Reduces oxygen to 15 ppb.
  • Maximum operating pressure: 250 psi (1,724 kPa).
  • Flow: 3 L/min @ 32 psi (221 kPa).

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Indicating Oxygen Trap

  • Indicator changes from light green to grey as oxygen is trapped.
  • Heavy-walled glass body, protected by polycarbonate sleeve, prevents oxygen and water infusion.
  • Prepurged for fast stabilization.
  • 100 psi (689 kPa) maximum operating pressure.
  • Reduces oxygen to 0.1 ppm.
  • 10 µm frits at inlet and outlet.
  • Optimal flow rate: < 150 mL/min.

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Restek Super Clean Ultra-High Capacity Oxygen Filter

Restek Super Clean ultra-high capacity oxygen filter cartridges feature easy-to-read indicators.

The indicator code is shown on every trap so there is no confusion determining when a trap needs to be replaced.

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