Fieldpiece MR53INT A3 Recovery Machine 230v – ATEX Rated

Ref: 260702

ATEX-rated refrigerant recovery machine for safe, efficient system recovery

The Fieldpiece MR53INT A3 Recovery Machine 230V is designed for refrigeration and air conditioning engineers who need safe, efficient refrigerant recovery when working with A1, A2L and A3 refrigerants. Its ATEX-rated design makes it suitable for modern low-GWP refrigerants and hydrocarbon applications where safe operation is essential.

Built with intelligent onboard monitoring and a powerful variable-speed DC motor, the MR53INT automatically adjusts performance to improve vapour recovery speed while reducing liquid slugging. Lightweight, portable and easy to operate, it is well suited to refrigeration servicing, air conditioning maintenance, heat pump commissioning and refrigerant recovery work across commercial and residential systems.

Key Features

  • ATEX-rated refrigerant recovery machine for A3 refrigerants
  • Compatible with A1, A2L and A3 refrigerants
  • Intelligent onboard monitoring adjusts motor speed automatically
  • Variable smart-speed 1 HP DC motor for improved recovery efficiency
  • Twin-cylinder oil-less reciprocating compressor design
  • Lightweight 11kg construction for easier transport on site
  • Single dual-route ball valve simplifies operation during recovery
  • Backlit LCD display with clear status messages for servicing work

£1,159.63 + VAT

Ordering is only available to Trade Customers

Specification for: Fieldpiece MR53INT A3 Recovery Machine 230v – ATEX Rated

CompressorTwin cylinder reciprocating (oil-less)
Country Of OriginCN
DC Motor1 HP (variable smart speed)
Dimensions376 mm x 250 mm x 344 mm (14.8” x 9.8” x 13.5”)
DisplayBacklit LCD with status messages
Final Recovery Vacuum-0.51 bar (-38 cmHg -14.9 inHg)
For Use WithA3 A2L and A1 Refrigerants
Full EAN8726410058326
Full UPC872641005832
Input Port Filtration9 mm mesh screen stainless
Input Port High Pressure Cutof26.0 bar (2600 kPa 377 psig)
ModelMR53INT
Output Port High Pressure Cutof38.5 bar (3850 kPa 558 psig)
RPM3000
Tarrif Code8414302090
ValveSingle dual-route ball valve
Weight11 kg (24 lbs)

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

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Frequently Asked Questions

Can this recovery machine be used for heat pump servicing?

Yes. The MR53INT is suitable for heat pump commissioning, servicing and refrigerant recovery applications.

Does the MR53INT automatically adjust recovery speed?

Yes. The onboard monitoring system automatically adjusts motor speed between 2000 and 3000 RPM to improve performance.

Does the recovery machine include a display?

Yes. It features a backlit LCD display with operational status messages.

How heavy is the Fieldpiece MR53INT?

The unit weighs approximately 11kg, making it relatively lightweight for transport around site.

Is the Fieldpiece MR53INT compatible with A3 refrigerants?

Yes. The MR53INT is ATEX rated and designed for use with A3 refrigerants as well as A2L and A1 refrigerants.

Is the MR53INT suitable for refrigeration and air conditioning engineers?

Yes. It is specifically designed for professional refrigeration and air conditioning servicing, maintenance and refrigerant recovery work.

What type of compressor does the MR53INT use?

The unit uses a twin-cylinder oil-less reciprocating compressor for efficient refrigerant recovery performance.

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