GN 741 and GN 742 Aluminum Fill/Drain Plugs

J.W. Winco, Inc. offers its GN 741 and GN 742 Aluminum Fill/Drain Plugs with metric and BSPP parallel threads.

• RoHS-compliant 
• Made of turned aluminum with a matte shot-blast finish
• Available in plain, or with fill or drain symbol laser engraved
• GN 741 types have an NBR synthetic rubber seal
• GN 742 versions have a seal of Viton rubber
• 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
• Metric pipe thread sizes from M14 x 1.5 to M42 x 2.0 are available, as well as BSPP parallel threads from G 1Ž4” to G 11Ž2”