LEWA metering and process diaphragm pumps meet the specific demands for urea conveying.
The important advantages are:
- Melt conveying possible up to 155°C with PTFE diaphragm
- Different drive sizes, even for high volume flows
- Pressures up to 230 bar
- Controlled diaphragm positioning to prevent unfavorable conditions
- Strength and reliability due to LEWA technology suitable to the application
In order to keep the urea melt liquid (solidifying below 135°C), the appropriate devices, pipelines and pumps are temperature controlled.
LEWA's completely jacketed diaphragm pump head is especially suitable for this application. Both the pump head cover and the process valves are jacketed in this manner, so that the operating temperature is maintained within a specified range.
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