Data sheet

ESF-3 (191202) Vacuum filter
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OT-FESTO007853
Example illustration
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installation position arbitrary
Filter porosity [µm] 10
Operating pressure [bar] -0.95 to 4
Flow for an under-pressure = -0.75 bar [l/min] 100
Operating medium Atmospheric air based on ISO 8573-1:2010 [7:-:-]
Corrosion resistant class KBK 1 - low corrosion stress
Flow rate with vacuum = -0.075 MPa (-0.75 bar, -10.875 psi) [°C] 0 to 60
LABS (PWIS) conformity With Male thread,
Via vacuum connection
Suitability for the production of Li-ion batteries M4
vacuum connection M4
Material information Copper and PTFE-free,
RoHs compliant
Seals material NBR
Filter material PVF
Housing material aluminium,
brass nickel-plated
Further information:
{{ $t('shop.all.gewicht') }} 21 g / pcs
{{ $t('shop.all.gtin') }} 4052568079185
{{ $t('shop.display.artikel.zollwarennummer') }} 84213925
{{ $t('shop.all.hersteller') }} Festo
Figure
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 13.12.2025