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Item description/product images

DescriptionMaterial, version:1. Sealing cap red Polyamide 66 thermoplastic.

2. Filler sieve black Polypropylene thermoplastic.

3 Flange galvanized steel.

4. Fastening screws galvanized steel.

5 Flange seal cork.

6. Chain brass.
Note:Form A: the max. pressure while venting is 50 mbar (0.73 psi) with a max. air volume of 500 l/min. The air filter prevents dirt entering.

Form B: contains a plastic vent and aeration valve. The opening pressure while venting is 0.35 bar (±0.05 bar). The opening pressure while aerating is 0.05 bar. This form is suitable for applications where the airflow needs to be controlled in both directions.
Special features:
RoHS
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 28072 Filler necks 230 kB

Drawings

Filler necks

Item selection/filter

Order No.

FormType CADAcc.PriceOrder
28072-170Awith filter 17.15 €
28072-270Bvent valve 24.01 €
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