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Dust Filters / Adsorption Traps

Dust Filters / Adsorption Traps

Dust Filters / Adsorption Traps

Product catalog summary
Technical Information
Installing a dust filter in the intake line of a vacuum pump affects its pumping speed, especially at low intake pressures. The technical data section provides estimates of these throttling values, which are crucial for planning the vacuum system. For large quantities of dust, a two-stage dust separator from the AS line is recommended.

Dust Filters
Fields of Application: Suitable for both oil-sealed and dry compressing vacuum pumps.
Benefits: Easy to fit, vacuum-tight steel casing, easy filter replacement, and high filter capacity. The filter cartridge uses polyester fleece (PET) to collect approximately 98% of 5 µm particles. The FH line dust filters feature a steel casing with easy-to-open locking clips and ISO-KF flanges. The filter housing is supplied without inserts, allowing for customization based on individual requirements.

Adsorption Traps
These traps adsorb and separate gases and vapors, providing a hydrocarbon-free vacuum when used with oil-sealed pumps. They are cost-effective and low maintenance compared to dry compressing pumps.
Benefits: Stainless steel adsorption inserts, regenerable by baking at up to 300°C, and compatible with various adsorbents. The traps are easy to fit and allow for simple replacement of inserts and adsorbents.

Technical Data
Dust Filters: Available in DN 16, DN 25, and DN 40 ISO-KF flange sizes, with a collection rate of 98% for particles > 5 µm. Throttling of pumping speed is 3% at 10 mbar and 6% at 1 mbar.
Adsorption Traps: Conductance varies with adsorbent type and pressure, with specific values provided for aluminum oxide, zeolite, active charcoal, and pall rings. Filling quantities and weights are specified for each flange size.

Ordering Information
Details are provided for ordering dust filter inserts, adsorption trap inserts, and various adsorbents, with specific catalog numbers for each item.
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Catalog excerpts

Dust Filters / Adsorption Traps-1

[Ceybold Dust Filters Adsorption Traps Vacuum pump accessories

 Open the catalog to page 1
Dust Filters / Adsorption Traps-2

Dust filters of the new FH line Safe protection. Easy-to-use. Dust filters protect the vacuum pumps against inlet particles. They are suited for oil-sealed as well as for dry compressing vacuum pumps. Dust Filters Fields of Application ■ Oil-sealed vacuum pumps Dry compressing vacuum pumps The dust filters from the FH line consist of a steel casing with a cover featuring three locking clips for fast and easy opening and closing. Each dust filter casing is equipped with two ISO-KF flanges. The product line of the FH dust filters has been designed for utmost flexibility. Either the dust filter...

 Open the catalog to page 2
Dust Filters / Adsorption Traps-3

Adsorption Traps, Adsorbents Adsorb and separate gases and vapours. The adsorption traps are containers with a stainless steel insert which can be filled with different kinds of adsorbents. They provide a high adsorbing capacity for vapors and water vapor in particular. Adsorption Traps Benefits ■ Stainless steel adsorption inserts For regeneration* of the adsorbent, the stainless steel insert can be baked out at up to 300 °C. For use with various adsorbents and separating components Simple and rapid replacement of insert and adsorbent Cost-effective production of a hydrocarbon-free vacuum in...

 Open the catalog to page 3
Dust Filters / Adsorption Traps-4

Dust Filters Flange size Collection rate for particles > 5 pm Throttling of pumping speed at 10 mbar at 1 mbar Weight with dust filter insert Dust filter insert, polyester (PET) DF 16-25 DF 40-65 Adsorption Traps Flange size Conductance at 10 mbar for filling with Aluminium oxide l/s Zeolite l/s Active charcoal l/s Pall rings l/s Conductance at 1 mbar for filling with Aluminium oxide l/s Zeolite l/s Active charcoal l/s Pall rings l/s Filling quantities Aluminium oxide Zeolite Active charcoal Pall rings Filling volume Weight with adsorption trap insert Ordering Information...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.