Representative component image—not a photograph of this exact brand or part number. Confirm the specification; the supplied part may look different.
Aventics 821303404 Emerson Filter Series NL2-FLS
filterPart number: 821303404
The Emerson Aventics 821303404 is an NL2-FLS compressed-air filter, type NL2-FLS-G014-PBS-AO-05,00. It has G 1/4 ports, a 5 µm replaceable element and a fully automatic condensate drain that opens without pressure. Its polycarbonate bowl has a protective guard. Verify the equipment and operating requirements before ordering.
Looking for Emerson Aventics 821303404? This catalogue reference is listed under filter. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
Availability on request
Technical specifications
| Manufacturer | Emerson Aventics |
|---|---|
| Part number | 821303404 |
| Category | Filters & filtration |
| Published designation | Aventics 821303404 Emerson Filter Series NL2-FLS |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Type designation | NL2-FLS-G014-PBS-AO-05,00 |
| Pneumatic port | G 1/4 |
| Filter porosity | 5 µm |
| Nominal flow Qn | 2,100 L/min |
| Condensate drain | Fully automatic; open without pressure |
| Working pressure | 2–16 bar |
| Ambient temperature | −10 to 60 °C |
| Medium temperature | −10 to 60 °C |
| Working medium | Compressed air and neutral gases |
| Bowl | Polycarbonate with protective guard |
| Filter bowl volume | 25 cm³ |
| Filter element | Replaceable |
| Mounting orientation | Vertical |
| Housing material | Die-cast zinc |
| Seal material | Nitrile rubber (NBR) |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What port size and filtration rating does Aventics 821303404 have?
This NL2-FLS filter has G 1/4 pneumatic connections and a 5 µm filter element. Verify the existing part number and connections before ordering.
How does the condensate drain work on the 821303404 filter?
It has a fully automatic condensate drain that is open when the unit is not pressurized. The filter is intended for vertical mounting.
What pressure, temperature and flow ratings apply to this filter?
The published working pressure is 2–16 bar and ambient temperature range is −10 to 60 °C. Nominal flow Qn is 2,100 L/min; actual flow depends on operating conditions.
Does the 821303404 filter have a protected bowl and replaceable element?
It has a polycarbonate bowl with a protective guard and a replaceable filter element. Polycarbonate is sensitive to solvents, so check chemical exposure before selection.
Will 821303404 fit my pneumatic equipment?
Fitment cannot be established from the equipment name alone. Check the existing filter reference, G 1/4 ports, operating conditions and mounting arrangement; provide the equipment model and serial number for verification.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.