The compressed air filters of the RF series reliably remove and filter oil and water aerosols as well as solid impurities from the compressed air. The flow-optimized filter design and innovative filter technology ensure low pressure losses and high separation efficiency. The robust aluminum enclosure is coated with a polyester resin and is therefore particularly resistant to aggressive condensates. The unique bayonet lock simplifies tool-free filter change and prevents the filter from being opened under pressure, thus increasing safety.
In the standard version, the filter housings are equipped with a mechanically controlled condensate drain. The Superplus version is equipped with an economizer for monitoring filter service life and differential pressure as well as a level-controlled UFM-D steam trap.
Depending on air quality requirements, different filter elements are available:
RF-V / fine filter: Separation efficiency according to ISO 12500-1 and ISO 5011
Particle separation down to 1 micron | Oil separation < 0.2 mg/m³
RF-M / microfilter: Separation efficiency according to ISO 12500-1 and ISO 12500-3
Particle separation < 0.1 micron | Oil separation < 0.02 mg/m³
RF-S / submicrofilter: Separation efficiency according to ISO 12500-1 and ISO 12500-3
Particle separation < 0.01 micron | Oil separation < 0.01 mg/m³
RF-A / activated charcoal filter: Adsorption filter for removing oil vapors and hydrocarbons and odors | oil separation < 0.003 mg/m³