Water-cooled condensers play an important role in maintaining reliable cooling performance, but proper water flow and quality are essential to keep the system operating efficiently.
In this Helpdesk Heroine tip, our expert shares some simple checks to help keep your water-cooled condenser performing at its best.
Check your cooling water
Ensuring adequate cooling water flow helps prevent the compressor from overheating and maintains optimal cooling performance. For best results, use clean water with:
- Water hardness: no greater than 8°dH
- Conductivity: below 500 µS/cm
- Inlet water temperature: between 12–28°C
- Water pressure: within the range specified in the equipment manual
It’s also important to clean the dirt filter regularly. A blocked or dirty filter can restrict water flow, potentially affecting cooling performance and putting additional strain on the system.
Regular checks of water quality, temperature, pressure and flow can help maintain reliable operation and protect your equipment.
For specific requirements, always refer to the operating manual for your environmental chamber or contact the Weiss Technik team for advice on enquiries.gb@weiss-technik.com or call 01509 631 595.

