31001 typically refers to a heavy-duty oil filter element or suction filter used in industrial semi-hermetic refrigeration screw compressors. These filter are widely used in large-scale commercial central air conditioning chillers and industrial refrigeration units.
Specifications
Primary Role: It strains contaminants out of the compressor's lubricant oil circuit. Clean oil is critical for cooling, sealing, and protecting the high-speed interlocking rotors from premature mechanical wear.
Filter Medium: Usually built with high-precision pleated glass fiber or metallic mesh to withstand high working pressures and corrosive refrigerants.
· Professional manufacturer with many years' experience
· Good quality with competitive price
· OEM & ODM are welcome
· Various payment items are acceptable
· Good service by experienced manager