Fieldpiece MR53INT A3 Refrigerant Recovery Machine
The Fieldpiece MR53INT Recovery Machine is a professional refrigerant recovery unit developed for refrigeration and air conditioning engineers working with modern refrigerants, including A3 hydrocarbons, A2L refrigerants and standard A1 refrigerants. Its ATEX-rated construction supports safer operation in potentially explosive environments, making it suitable for servicing systems using flammable refrigerants.
Designed to improve efficiency on site, the MR53INT uses onboard system monitoring to automatically adjust motor performance between 2000 and 3000 RPM depending on system conditions. This helps minimise liquid slugging while maximising vapour recovery speed during refrigerant recovery procedures.
The oil-less twin-cylinder compressor and 1 HP variable-speed DC motor deliver strong recovery performance while maintaining portability for engineers moving between jobs. At only 11kg, the unit is easier to transport around plant rooms, rooftops and residential installations.
A single dual-route ball valve simplifies setup and operation compared to traditional multi-valve recovery units, helping engineers work more efficiently during servicing and commissioning tasks. The backlit LCD display provides clear operational and status information, even in low-light working environments.
The MR53INT is suitable for refrigeration maintenance, air conditioning servicing, heat pump installation and refrigerant recovery applications where compliance, portability and safe handling of modern refrigerants are important.
### Ideal For
– Refrigeration engineers working with hydrocarbon refrigerants
– Air conditioning service and maintenance work
– Heat pump installation and commissioning
– Refrigerant recovery during repairs and retrofits
– Engineers servicing A1, A2L and A3 systems
– Commercial and residential cooling applications