Cartridge filtration unit AF series

for coolantoilfor machine tools

Product overview
The CENTERFILTER filtration unit is designed for the treatment of contaminated oils and coolant/lubricants produced by metalworking machine tools. The unit integrates a self‑cleaning cartridge filter and can achieve a filtration degree down to 10 μm.

Details
Contaminated coolant is transferred from the machine tool to the CENTERFILTER via a centrifugal pump. Inside the unit a self‑cleaning filter cartridge, configured according to the coolant type and contaminants, provides continuous outflow of filtered fluid. Filter cleaning and sludge evacuation are automatic, ensuring uninterrupted supply of filtered coolant to the machine tool and protecting mechanical components, cutting tools and pressure pumps.

Key features

• Self‑cleaning cartridge filter
• Continuous filtered coolant outflow
• Automatic sludge evacuation
• No disposable filter media required
• Compact dimensions suitable for machine‑side installation
• Available in two models: AF50, AF100

Filtration data - Tests carried out with 22 CsT oil, 4% emulsion
MODEL: AF50 | AF100
MAX FILTRATION DEGREE [μm]: 10 | 10
22 CsT OIL FLOW RATE [l/min]: 70 | 150
4% EMULSION FLOW RATE [l/min]: 100 | 250
STORAGE CAPACITY [l]: 300 | 500

Available optionals

• Magnetic purifier
• Refrigeration system

Characteristics / technical specifications

• Models: AF50, AF100
• Filtration type: Self‑cleaning cartridge filter
• Maximum filtration degree: 10 μm
• 22 CsT oil flow rate: AF50 = 70 l/min; AF100 = 150 l/min
• 4% emulsion flow rate: AF50 = 100 l/min; AF100 = 250 l/min
• Storage capacity: AF50 = 300 l; AF100 = 500 l
• Pump: Centrifugal pump for contaminated coolant transfer
• Continuous outflow of filtered coolant
• Automatic filter cleaning and sludge evacuation
• Filter elements configured according to coolant type and contaminants
• Compact footprint for machine‑side installation