Milwaukee, Wisconsin · Est. 1962
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Filtration · Heavy-duty series

AF automatic self-cleaning filter

Continuous filtration down to 25 µm with no interruption of flow and no consumables.

Water & wastewaterOil & gasChemical processing
Flow range
50 – 10,000 gpm
Filtration
25 – 3,000 µm
Pressure rating
up to 150 psi
Control
PLC, 4–20 mA, dry contacts
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Stocked at distributors·Typical lead time 7–10 days

A rotating backwash arm cleans the screen on differential pressure or a timer, using less than 1% of the flow. Cooling-water intakes, spray nozzles and heat exchangers are the usual duty.

Specifications

Flow range50 – 10,000 gpm
Filtration25 – 3,000 µm
Pressure ratingup to 150 psi
ControlPLC, 4–20 mA, dry contacts
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