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Waters Corp Restrictor Coil, PEEK, 0.005 in. i.d., 48 in.

Supplier:  Waters Corp 700000182

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This restrictor coil is a crucial component designed to ensure the proper functioning of a pulse damper by maintaining a minimum back pressure of 500 psi (3447 kPa) or greater. Fabricated from small-diameter PEEK tubing, it prevents pressure fluctuations that could otherwise lead to premature failure of the pulse damper and pump. Solvent flows through the inline filter, then this coil, and finally out the filter/outlet during normal operation.

  • Ensures pulse damper maintains >500 psi back pressure.
  • Prevents premature failure of pulse damper and pump.
  • Constructed from PEEK tubing.
  • Features 0.005 in. i.d. x 48 in. dimensions.
  • Replace with zero-volume union for low flow rates (≤0.5 mL/min.) or high back pressure systems.
  • Replace if plugged.

Catalog No. 50-792-327


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