Products | J.W. Winco Standard Parts

GN 738.1 Magnetic Threaded Plugs Aluminum, with Viton Seal


Product description


GN 738.1 magnetic threaded plugs attract iron particles which might be suspended in the liquid.

The magnetic pin is of a length which makes it impossible to demagnetize itself.

To avoid breakage or de-magnetizing, round rod magnets are fitted with a plastic protection tube. This tube has to be removed prior to installing the plug.

The seal is retained in a groove undercut in the mating face, which prevents it from dropping out and from extruding when the plug is tightened. For this reason the seal can be of a softer material which offers better sealing.


  • Aluminum, turned, with bright finish
  • Symbols laser engraved

  • Viton rubber
  • Maximum heat resistance: 180°C (356°F)

RoHS compliant

Technical drawing

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GN 738.1 Aluminum Magnetic Threaded Plugs, with Viton Seal sketch

Part Options / Table

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Dimensions in: Inch | Metric
Pipe thread
e ≈l1l2l3s
0.75G 1/4M 14 x 1.5--0.240.680.310.911.200.59
0.87G 3/8M 16 x 1.5--0.240.820.310.911.200.71
1.02G 1/2M 20 x 1.5--0.240.960.330.931.220.83
1.26G 3/4M 26 x 1.5M 27 x 1.5-
1.57G 1M 33 x 1.5--0.241.460.431.021.361.26
1.97G 11/4M 40 x 1.5M 42 x 1.5M 42 x 20.241.860.471.061.461.61
2.36G 11/2---

Build & Price

Outside diameter d1
Pipe thread d2
Fine thread d2

Selected Part

Total US Dollars (net)
In stock: 0
Call / Email for Delivery Time
Please note our quantity discounts (US Dollars).
≥ 250$9.17
Weight: 0.044 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: -
This article does not conform to RoHS.
For RoHS conforming alternative products, please contact our Sales Department!
Phone +49 7723 6507- 0
All Prices are in US Dollars. Taxes Not Included.

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