Testo 565i EX ATEX-Certified Vacuum Pump
Testo 565i EX ATEX-Certified Vacuum Pump uses a two-stage rotary vane design for evacuating refrigeration and heat pump systems. ATEX certification enables use in potentially explosive atmospheres, while compatibility with A2L, A2 and A3 refrigerants supports work with flammable refrigerants. The pump delivers a flow rate of 7 CFM / 198 l/min and achieves a final vacuum of 15 microns.
Connect the pump to the testo 552i vacuum probe for applications outside Ex zones to automate the evacuation process. The pump stops automatically when it reaches the selected vacuum target and then starts a vacuum holding test. This automated process removes foreign gases and moisture while recording system leak-tightness data for complete documentation.
Use the free testo Smart App to configure the pump, monitor live values and send measurement reports. When switched on, the pump automatically connects via Bluetooth to compatible Testo refrigeration measuring instruments and the Smart App. Check the oil level quickly through the inspection glass, while the non-return valve helps maintain the vacuum if the power supply fails.
Key Benefits
- ATEX certification supports work in potentially explosive atmospheres.
- Compatibility with A2L, A2 and A3 refrigerants supports work with flammable refrigerants.
- Automated evacuation can stop pumping when the selected vacuum target is reached when used with the testo 552i vacuum probe outside Ex zones.
- An integrated vacuum holding test can begin automatically after the target vacuum is reached.
- The inspection glass gives a quick view of the oil level for easier routine checks.
- A non-return valve helps prevent loss of vacuum in the event of a power failure.
- The testo Smart App enables configuration, live-value monitoring and measurement report sending.
- Automatic Bluetooth connection to Testo refrigeration measuring instruments and the Smart App helps simplify setup.
- A 7 CFM / 198 l/min flow rate supports refrigeration and heat pump evacuation work.
Common Applications
Testo 565i EX ATEX-Certified Vacuum Pump is suitable for a range of testing, maintenance and inspection tasks, including:
- Evacuating refrigeration systems.
- Evacuating heat pump systems.
- Work with systems using A2L refrigerants.
- Work with systems using A2 and A3 refrigerants.
- Automated evacuation with the testo 552i vacuum probe outside Ex zones.
- Vacuum holding tests after the selected vacuum target is reached.
- Removing foreign gases and moisture during evacuation.
- Recording leak-tightness data as part of system documentation.
Why Choose This Model?
The Testo 565i EX combines ATEX certification, A2L/A2/A3 refrigerant compatibility, a two-stage rotary vane design and a 7 CFM / 198 l/min flow rate. Its automated evacuation and holding-test workflow with the testo 552i vacuum probe, together with Smart App control and Bluetooth connectivity, supports efficient system evacuation and documentation.