GN 7404 Pressure Equalization Plugs Stainless Steel, Oil / Water Repellent

Photo

Stainless-Steel

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

  • corrosion-resistant
  • precise fit
  • environmentally friendly
Show all Stainless Steel products

Product description

Information

GN 7404 stainless steel pressure equalization plugs are used when constructing housings and equipment. When installed in the wall of a housing, they can be used to equalize the pressure between the interior of the housing and the surrounding area.

Any dirt, dust, oil, or water in the gaseous medium is kept out. This prevents dirt and moisture from entering the interior of the housing and prevents oil from dripping into the surrounding area.

In order to protect the membranes, they should not be completely covered with oil or water, and the differential pressure/air permeability volume should not be exceeded. They should be installed on the side/vertically in a protected position.

The outside diameter of the enclosure with the recessed hexagon matches the bolt mounting holes for DIN 3852 threaded pipe connectors.

The seal is embedded in a radial and plane sided recess which makes the seal captive and prevents it from being squeezed out during tightening.

Assembly instruction:
For mounting on walls of less than 4 mm thickness please use GN 7430 thin hexagon nuts.

Specification

Body
Stainless steelNI AISI 303

Membrane
Non-woven nylon material /
Acrylic copolymer wetting

Membrane enclosure
Plastic
Technopolymer (Polyamide PA)
  • Glass fiber reinforced
  • Temperature resistant up to 212 °F (100 °C)

Protective strainer
Stainless steel AISI 304

Seal / O-ring
NBR rubber (Perbunan®)



RoHS compliant

Accessory

Thin hexagon nuts GN 7430

On request

Body in brass
Other membrane pore sizes

Technical drawing

3D
Hide technical drawing
GN 7404 Stainless Steel Pressure Equalization Plugs, Oil / Water Repellent sketch

Part Options / Table

Show / Hide columns

Metric

Dimensions in: Inch | Metric
d1
Pipe thread

Fine thread
d2d3l1l2sMembrane pore size
in µm
Differential pressure Δ 1  bar 
Air permeability volume
in l/min
G 1/2M 20 x 1.51.020.390.330.300.911.211
G 3/4M 26 x 1.51.260.550.350.311.181.221
G 1M 33 x 1.51.570.790.430.331.421.234

Build & Price

3D Product Configurator
Material

Pipe thread d1
Fine thread d1
Membrane pore size

Selected Part

Total US Dollars (net)
$18.24
In stock: 0
Call / Email for Delivery Time
Please note our quantity discounts (US Dollars).
MinMaxPrice
149$18.24
5099$16.72
100249$15.20
≥ 250$13.68
Prop 65: Not compliant
WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
RoHS: Compliant
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)).
Weight: 0.051 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

CAD Download

Email CAD File

To receive an email with a CAD download without creating an account, please enter your e-mail address. Max of 3 CAD files per day unless you create an account.

Please enter the code you can find in the picture.



CAD Download Tutorial About CAD Downloads
Save as Favorites

Please enter the code you can find in the picture.

Need Help?

Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351

Special Requests | Contact our sales team

This could also be interesting...

JW Winco Services
United States

Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM

Request Callback
Your Contact

You are looking for a Winco partner near you? Please select the country.