JW Winco

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GN 738.5 Magnetic Plugs Stainless Steel, Material of the Magnet AlNiCo


GN 738.5 Magnetic Plugs, 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


Magnetic plugs GN 738.5 attract iron particles which might be floating in the fluid. The stainless steel makes them suitable for use in particularly aggressive environments.

To avoid breakage or demagnetization, the round magnets are fitted with a plastic distance and protection tube. This tube has to be removed prior to installing the plug.

The seal is embedded in a radial recess, and thus cannot be lost or squeezed out during tightening.

The outer diameter d1 of magnetic plugs is matched to screw-in holes for pipe fittings according to DIN 3852.


Stainless steel AISI 316L
Plain, tumbled

Alloy: AINiCo

Fluorine rubber (FPM / FKM)

  • Brown
  • Temperature resistant up to 180 °C


On request

Other thread sizes
With acrylonitrile butadiene rubber (NBR) seal GN 738.4

Technical drawing

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GN 738.5 Magnetic Plugs, Stainless Steel sketch

Article options / Table

Show / Hide columns
d1d2d3e ≈l1l2l3s
19G 1/4M 14 x 1,5617,382330,515
22G 3/8M 16 x 1,5620,882330,518
26G 1/2M 20 x 1,5624,38,523,53121
32G 3/4M 26 x 1,5631,39243227
40G 1M 33 x 1,5637112634,532

Build & Price

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Outside diameter d1
Inch thread d2
Fine thread d2

Selected Part (How to order)

Total (net)
plus VAT 1,64 €
gross 10,26 €
In stock
Weight: 0,026 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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