Handling the Heat Standard QBY pumps handle temperatures up to 120°C. With special materials, they can go to 150°C. This makes them suitable for hot liquids that would damage other pump types. Tempera…
| Flow Rate | 0-30m³/h |
|---|---|
| Head | 0 – 50 / 70m |
| Inlet / Outlet Diameter | 10 – 100mm |
| Material | PP Engineering Plastic, Aluminum Alloy, Cast Iron, Stainless Steel |
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Handling the Heat
Standard QBY pumps handle temperatures up to 120°C. With special materials, they can go to 150°C. This makes them suitable for hot liquids that would damage other pump types.
Temperature Limits by Material
| Component | Standard | High-Temp Option |
|---|---|---|
| Pump Body (PP) | 80°C | — |
| Pump Body (PVDF) | 120°C | 150°C |
| Diaphragm (PTFE) | 120°C | 150°C |
| Diaphragm (FKM) | 120°C | 150°C |
| Ball Valves (PTFE) | 120°C | 150°C |
Hot Liquid Applications
Installation Note
Allow the pump to cool gradually after hot service. Rapid cooling can warp plastic components.
Applications Summary:
hot chemical transfer, process water, molten wax, hot adhesive, sterilization, high temperature fluid handling
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