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GN 552.6 ATEX-Breather Caps Plastic


GN 552.6 ATEX-Breather Caps, Plastic Type: A - Without dipstick
ELESA original design
code: SFP-EX / SFP+a-EX
Type: A - Without dipstick
GN 552.6 ATEX-Breather Caps, Plastic Type: A - Without dipstick GN 552.6 ATEX-Breather Caps, Plastic Type: B - With dipstick

Product Family ATEX

ATEX standard parts have been developed for explosion hazard conditions in hydraulics or gear construction. Every product includes a documentation showing the underlying European explosion protection directive (ATEX).

  • especially for explosion hazard zones
Show all ATEX products

Product description


ATEX-Breather caps GN 552.6 are suitable for use in an explosion risk environment. They comply with the guidelines (ATEX) 2014/34/EU.

MAX-MIN markings can easily be marked on the two flat sides of the dipstick (see GN 109).

A detailed operating instruction is available and is included with every breather cap.

Function and operational criteria of breather caps see GN  552.


Upper part (cap)
Plastic (Polyamid PA)

  • Temperature resistant up to 80 °C
  • Yellow, RAL 1021, matte finishGBGB

Lower part (threaded part)
Plastic (Polyamid PA)

  • Temperature resistant up to 80 °C
  • Black, matte finish

Rubber NBR (Perbunan®)

Air filter PU-foam (Polyurethane)
Filtration 40 µm

Steel, phosphated



Welding Sockets GN 7490

On request

Fluid level markings / special lengths
see GN 109

Technical drawing

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GN 552.6 ATEX-Breather Caps, Plastic sketch

Article options / Table


AWithout dipstick
B*With dipstick

Identification no.

1With splash guards, without filter
2With splash guards, with PU filter
Show / Hide columns
31G 3/810309,529188
31G 1/212309,529188
42G 3/4184111,535,5184
* not available from stock, requires a minimum order quantity

Build & Price

Open 3D configurator
Outside diameter d1
Thread d2

Identification no.


GN 109 Level markings / Special lengths (special order)


Level markings and special lengths GN 109 for oil dipsticks are available for the standards shown above. The dipstick is shortened to the length l1 and the marking notches are milled in at l2 or l3 with the effect that they are easily visible. The maximum length l1 is given in the appropriate standard. The length specifications l1 to l3 refer to the contact surface without seal, with a tolerance of ±1 mm to be taken into account. For critical applications and depending on standard, the seal must be taken into consideration with a thickness of as much as 2 mm.
If required, more than 2 notches may be cut which are then specified by the appropriate details on the position
(l4 ... lx). Also, texts such as MAX / MIN may be laser-engraved in addition to or instead of the notches by submitting the
appropriate template.

The level markings / special lengths GN 109 are to be ordered as a separate item in shopping cart step 1 under note.


Selected Part (How to order)

Total (net)
plus VAT 1,78 €
gross 11,13 €
In stock
ELESA Code: 53841-R-EX
Description: SFP.30-3/8-EX
Weight: 0,010 kg
If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone +49 7723 6507 - 0
RoHS: Yes
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances).
Please note our order discounts.
With a total value (net) per order:
from 175,00 € -> 10 % discount
from 275,00 € -> 20 % discount
from 375,00 € -> 30 % discount

Surcharge for small volume purchases:
-> 15,00 Euro
for value of goods less than 25,00 €
-> 10,00 Euro
for value of goods from 25,00 to 50,00 €
All prices in accordance with our price list No. 55, valid from 1 September 2022, plus VAT only valid for Germany.

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