ELESA original design 
Filler strainers EN 664.1 have a mounting flange for threaded or bayonet mount (BA) mounting of the breather cap. The strainer prevents the penetration of coarse impurities during the filling process.
The side flange is mounted to the container wall with 7 M6 screws. During assembly, it is important that the mounting screws are not overtightened (max. torque 8 Nm) to prevent deformation of the flange and thus impairment of the seal.
The M6 mounting screws for the side flange are not included.
Threaded flange
Plastic
Technopolymer (Polyamide PA)
Filler strainer
Plastic
Technopolymer (Polypropylene PP)
Flange for bayonet mounting
Steel, zinc plated, blue passivated finish
Seal
Cork, impregnated with rubber
RoHS
Breather Caps EN 663
Breather Valve Caps EN 774
Breather Check Valve Caps EN 774.1
Mounting flange without filler strainer
| d1 Pipe thread | d2 Bayonet mount | d3 | d4 | h1 | h2 | l1 | l2 | s |
|---|---|---|---|---|---|---|---|---|
| G 1 1/4 | BA 39 | 1.93 | 0.28 | 0.71 | 3.62 | 5.83 | 4.61 | 0.28 |
|
| Min | Max | Price |
|---|---|---|
| 1 | 6 | $59.71 |
| 7 | 99 | $57.54 |
| 100 | 249 | $54.28 |
| ≥ 250 | $48.85 |
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Attention Valued Customer,
Beginning June 15, 2024, we will implement a price adjustment. Some items will have a price decrease, while others will increase. The adjustment helps ensure our commitment to providing our customers with the best products and services.
We will honor current published prices through June 14, 2024.
Customers with pricing agreements will not be effected until annual pricing is reviewed.
Thank you
JW Winco
