Watson-Marlow Pumps Group has introduced an expanded polytetrafluoroethylene PTFE multi-layer tubing for harsh chemical applications.

The GORE High Resilience Tubing: Style 400 features a high performance Viton filler, GF-600S,that is able to maintain a stable flow rate while pumping aggressive chemicals such as concentrated nitric and sulphuric acids and aromatic hydrocarbons like Toluene and Xylene.

The tubing is currently available with internal diameters ranging from 1.6 up to 12.7 mm and with wall thicknesses from 1.6 up to 4.8 mm.

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