AF12243-2121-20020/G1 *E72486177
72519942
1
Our AF122 is an automatic filter in cast design, which was specially developed for the cooling lubricant sector. It belongs to the self-pressure back-flush filters and cleans itself automatically with clean medium via a pressure gradient.
- Low life cycle costs
- Cleaning without interruptingfiltration
- Process reliability through efficient segment cleaning

Our automatic back-flush filters are self-cleaning filters. They can be used universally for the filtration of low-viscosity liquids.
The compact inline filter systems can be equipped with different cleaning principles depending on the application.
The compact inline filter systems can be equipped with different cleaning principles depending on the application.
max. operating pressure | 16 bar |
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Operating temperature range | -10°C - +100°C |
Number of elements | 1 |
Differential pressure resistance (bar) | 10,00 |
Filter rating (micrometer) | 30 |
Nominal size In-/Outlet | G 1 1/2 |
Housing material + Coating | C-steel/spheroidal graphite iron |
Inner parts material | Alu, C-steel, stainless steel |
Sealing material | FKM - 180°C |
Max. operating temperatur (°C) | 100 |
Accessories | Yes |
Switching/ Nominal voltage differential pressure | 250 VAC / 200 VDC |
Control voltage valves | 24V |
Motor type | Worm gear |
Motor voltage | 230/400 - 266/460 V |
Motor frequency | 50/60 HZ |
Electr. connection cleaning | DIN-EN 175301-803 |
Functionality cleaning | electric/pneumatic |
Signal type pressure gauge | Optical indicator |
Electr. connection pressure gauge | M12x1 /M8x1 |
Filter element | AF 120174-003 F. AF122 |
H.T.S. | 84212980 |
Country of origin / region | DE/08 |
Product weight | 32,000 KG |