Products | J.W. Winco Standard Parts

EN 775 Breather caps Plastic, with filter and double valve


ELESA original design
code: SFW / VP

Product description


EN 775 Elesa® original design plastic breather caps. For function usage see Function document (link above).

In addition, these breather caps are known for the following properties:
--a torque limiter is installed in the mechanism, which is set to provide the optimum torque to establish a perfect seal on installation;
once screwed in position, they can only be removed with a special key;
with this vandalism proof function, the breather caps cannot be tampered with or removed by an unauthorized person.

The connection between upper part (cap) and lower part (threaded part) conforms to protection class 65.

Breather caps are supplied with two keys each.


  • temperature resistant up to 248° F (120 °C)
  • black

Upper part (cap)
Polyamide (PA)

Lower part (threaded part)
Polyacetal (POM)

Sealing ring
NBR (Perbunan)

Air filter PU-foam (Polyurethane)
Filtration 40 µm

Plastic, red

Insert profile
Stainless Steel sheet

Thrust spring Stainless Steel

Technical drawing

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EN 775 Plastic Breather caps, with filter and double valve, vandalism proof sketch

Part Options / Table

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Dimensions in: Inch | Metric
Opening pressure in mbar
at tank over pressure

at tank
under pressure
G 3/413.78 Opening pressure27.56* Opening pressure1.181.420.630.590.222.68
M 42 x 213.78 Opening pressure27.56* Opening pressure1.181.851.260.830.162.91
* Not available from stock, requires a minimum order quantity

Build & Price

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Total US Dollars (net)
In stock: 0
Call / Email for Delivery Time
Please note our quantity discounts (US Dollars).
No price breaks available.
Weight: 0.308 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
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)).
All Prices are in US Dollars. Taxes Not Included.

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