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GN 774 Breather caps Plastic, with filter, with double valve

Photo

GN 774 Breather caps with filter and double valve
ELESA original design
code: SFW./SFW+a
Standard sheet GN 774 (1 MB) Print this page Assembly video Breather caps Level markings / Special lengths GN 109 (717 KB) Function GN 774 (1 MB) Elastomer characteristics (116 KB) Plastic characteristics (116 KB)

Product description

Information

Function and operational criteria of breather plugs GN 774 see function description.

Breather caps are fitted either with a threaded neck or with a bayonet connection and they can also be combined with a filler strainer GN 664 or GN 664.1.

The bayonet version is fitted with a chain to avoid losing it.

MAX-MIN markings can easily be added to the flats of a dipstick (see GN 109).



Specification

Plastic (Polyamide PA)
temperature resistant up to 100 °C
  • Upper part (cap)
    orange, RAL 2004OROR
  • Lower part (threaded part / bayonet)
    black, matt
Sealing ring rubber NBR (Perbunan)
Air filter PU-foam (Polyurethane)
  • Filtration 40 µm
  • temperature resistant up to 100 °C
Dipstick
Steel, phosphated
Level markings /
Special lengths GN 109


RoHS compliant

Technical drawing

GN 774 Breather caps with filter and double valve sketch
Hide technical drawing
GN 774 Breather caps with filter and double valve sketch

Article options / Table

Type

Awithout dipstick
Bwith dipstick (not available in size 57-G3/4 and size 70-G2)
Show / Hide columns
d1d2
Thread
Bayonet
BA		Opening pressure
in mbar		d3d4d5l1l2l3l4l5l6
57G 3/4-350 Opening pressure700* Opening pressure35165613648---
70G 3/4-350 Opening pressure700* Opening pressure35166815663--188
70G 11/4-350 Opening pressure700* Opening pressure-256817-59--195
70G 2-350 Opening pressure700* Opening pressure-256817-59---
70-BA 39350 Opening pressure700* Opening pressure-2568---1456195
* not available from stock, requires a minimum order quantity

Build & Price

Outside diameter d1
Bayonet d2
Opening pressure
Type


Selected Part (How to order)

Weight: 0,067 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 compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/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 quantity discounts.
With a total value (net) per order:
from 150 Euro -> 10 % discount
from 250 Euro -> 20 % discount
from 350 Euro -> 30 % discount
All prices in accordance with our price list No. 51, valid from 1 February 2018, plus VAT only valid for Germany.

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Quality and Service

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    +49 7723 6507 - 100
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