WITT refrigerant pumps are specially designed and manufactured for use in refrigeration systems.
Unlike chemical pumps that are also accaptable for refrigerants, WITT refrigerant pumps offer specific advantages for use in refrigeration systems.
Advantages are for example:
- The ability to deliver gas/liquid mixtures.
- Therefore the pump is not interrupting the constant flow when gas bubbles occur during switching compressors on or off or loading or unloading evaporators.
- Top mounted suction connection - Even during operation there is a chance that gas bubbles may form. These gas bubbles should rise unhindered to the surge drum. This is only possible if the suction connection is provided at the top!
No further accessories are required, such as orfices or constant flow valves.
Any parts required for use in refrigeration systems are incorporated in the pump design.