Product information
Our MR53INT is the best performing pump down unit in its class on the market.
Our pump unit ensures that you can work as efficiently and quickly as possible on every job.
- ATEX rated
- Automatic adjustment of motor performance to save time
- Lightweight design
- A3 & A2L compatible
- Easy to use with a single dial and LCD display
- Our pump down unit ensures you can work as efficiently and quickly as possible on every job
1. Work Safely with Our ATEX-Rated Refrigerant Recovery Unit
Working with A3 Refrigerants? Don’t worry! Our MR53INT digital refrigerant recovery unit is ATEX-rated, so you can work safely in potentially explosive environments.
2. Automatically Adjust Motor Performance
This refrigerant recovery unit can automatically adjust motor performance from 2000 to 3000 rpm for liquid handling, and runs twice as fast on vapour. This means that liquid seepage is minimised and recovery is maximised.
3. Lightweight and Portable
With a powerful presence in the workplace, the MR53INT is still an extremely lightweight and portable unit that is compatible with both A3 and A2L refrigerants. Weighing in at just 11kg, the MR53INT can be easily taken anywhere.
4. Easy to use
With the rotary knob that the MR53INT is equipped with, you no longer have to think about three or four valves in one system. Just turn the knob to the position you need and you are ready to go. Not to mention, the measurements are easy to read on the LCD display, so you can see the information you need anywhere.
Specifications
- For use with: A3, A2L and A1 refrigerants
- Not for use with: E170, R429A, R432A, R435A, R510A, R-610, R-702, R-717, R-744 or R-1150
- Display: Backlit LCD with status messages
- Automatic stop levels: 0 bar (default) (0 psig or 0 kPa); -0.34 bar (-10 inHg or -25 cmHg); -0.68 bar (-20 inHg or -50cmHg).
- WARNING: EXPLOSION HAZARD. When recovering A3 refrigerants, DO NOT use an Autostop setting other than 0 psi (default) to prevent air from mixing with the recovered refrigerant.
- High Pressure Inlet Port Shutdown: 26.0 bar (2600 kPa, 377 psig)
- High Pressure Outlet Port Shutdown: 38.5 bar (3850 kPa, 558 psig)
- Inlet and Outlet Port Pressure Sensor Range: -1 bar to 50 bar (-30 inHg to 725 psig, -76 cmHg to 5000 kPa)
- Pressure Sensor Accuracy: ± 0.15 bar (± 2.176 psig) above atmospheric, ± 0.2 bar (± 6 inHg) vacuum
- Final Recovery Vacuum: -0.51 bar (-38 cmHg, -14.9 inHg)
- Compressor: Two-cylinder reciprocating compressor (without oil)
- DC Motor: 1 HP (variable smart speed)
- RPM: 3000
- Rated power: 110V~50Hz (MR53UK); 220-240V~50/60Hz (MR53INT)
- Rated current draw: 14A at 110V (MR53UK); 7A @ 230V (MR53INT)
- Valve: Single ball valve with dual route
- Filtration inlet port: 9mm mesh screen, stainless
- Dimensions: 376mm x 250mm x 344mm (14.8" x 9.8" x 13.5")
- Weight: 11kg
- Operating environment: 0°C to 40°C (32°F to 104°F)
- Storage environment: -20°C to 60°C (-4°F to 140°F)
Included in package
- MR53 Refrigerant pump down unit
- 10 extra mesh screens for inlet port
- 3 extra O-rings for inlet port
- Power cord(s)
- User manual
