Oil filtering on the oil return line to the compressor pumps
Refrigeration and air conditioning installations
Technical specifications
CO2 subscritical / 64 bar - as well as associated oils and additives.
Products are designed for use of nonhazardous refrigerants from group 2 of PED 97/23/EC
Product classification in CE categories is performed using the PED 97/23/EC table, corresponding to a volume-based selection
Hermetically sealed outer steel enclosure with paint to ensure a high resistance to corrosion
Filtrating core made of stainless steel mesh cloth
Filtering efficient at 50 microns
Several types of connections are possible on standard products:
To be screwed type SAE
To be brazed for tubes in inches (S)
To be brazed for tubes in millimetres (MMS)
Advantages
Maximum working pressure: up to 64 bar with CO2 in subcritical compression systems
Very large filtering surface areas for very low pressure drop
Presence of a permanent magnet located at the inlet of the filter, ensuring the immediate “trapping’’ of all steel particles
Very large range of filters: 6 different models
Connections to solder are made of copper-plated steel and allow to use brazing alloys with a low silver percentage; their resistance to pressure is much higher than the full copper connections
Applications
Oil filtering on the oil return line to the compressor sumps of 64 bar refrigerating and air conditioning installations, running in high working pressures.