IE Expo China

Process industries/ Water and Wastewater

Visit the Watson-Marlow stand at the IE Expo China 2025 for expert fluid path solutions

21 – 23 April 2025

Meet our industry experts to learn more about our diverse range of precision-engineered peristaltic pumps and critical fluid path technologies for the water and wastewater treatment sector. Discover how partnering with us can help to deliver cost savings, lower maintenance and sustainability benefits.

On display will be:

The Qdos^® range of chemical metering and dosing pumps offer reliable and cost-effective performance for water and waste treatment companies. Qdos peristaltic dosing pumps, including the Qdos H-FLO for higher flow rates up to 600 L/hr., can eliminate the need for ancillary equipment with flow rates from 0.1mL/min to 120 L/hr at pressures of up 9 bar. Qdos pumps have an accuracy of ±1% and repeatability of ±0.5%, and this accuracy results in reduced chemical costs and contributes to less emissions with fewer chemical deliveries.
Bredel hose pumps handle abrasive sludge, paste, and slurries at 100% volumetric accuracy. The heavy-duty peristaltic hose pumps are virtually maintenance-free as there are no impellers, liners or mechanical seals to replace, no check valves to clog, and no rotors or stators to wear out. Flow rates up to 108 cubic metres/hr at 16 bar can be achieved with Bredel which can transfer up to 80% solids in suspension.
Aflex hoses, lined with polytetrafluorethylene (PTFE), offer excellent chemical resistance. Their structure provides a smooth bore to ensure clean, fast performance, resistant to high pressures and temperatures up to 260C.

Our diverse range of peristaltic pumps, tubing and hoses have been developed for a range of challenging applications from versatile and accurate chemical dosing, to handling abrasive sludge and slurries.