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Green Instrument thread Fittings have been developed based on ASME B31.3 for instrumentation and process control in sizes 1/8" to 2". Green Thread and weld fittings have a wrench flat allowing standard Hex wrench assembly. This is one of the Green Pipe fitting benefits.

Male NPT
GP Series Pipe Plugs
GP Series Pipe Plugs-2
Unit of Measure
1 

Item #

Material

P - Pipe Size

L

H - Hex

CAD

GP-2N-S N/A Stainless Steel 316/316L Dual Grade N/A 1/8 N/A 19.1 mm N/A 11.1 mm N/A CAD Icon (for items table)
GP-4N-S N/A Stainless Steel 316/316L Dual Grade N/A 1/4 N/A 24.1 mm N/A 14.2 mm N/A CAD Icon (for items table)
GP-6N-S N/A Stainless Steel 316/316L Dual Grade N/A 3/8 N/A 25.0 mm N/A 17.4 mm N/A CAD Icon (for items table)
GP-8N-S N/A Stainless Steel 316/316L Dual Grade N/A 1/2 N/A 30.5 mm N/A 22.2 mm N/A CAD Icon (for items table)
GP-12N-S N/A Stainless Steel 316/316L Dual Grade N/A 3/4 N/A 30.5 mm N/A 26.9 mm N/A CAD Icon (for items table)
GP-16N-S N/A Stainless Steel 316/316L Dual Grade N/A 1 N/A 38.1 mm N/A 34.9 mm N/A CAD Icon (for items table)
GP-2N-C N/A Carbon Steel N/A 1/8 N/A 19.1 mm N/A 11.1 mm N/A CAD Icon (for items table)
GP-4N-C N/A Carbon Steel N/A 1/4 N/A 24.1 mm N/A 14.2 mm N/A CAD Icon (for items table)
GP-6N-C N/A Carbon Steel N/A 3/8 N/A 25.0 mm N/A 17.4 mm N/A CAD Icon (for items table)
GP-8N-C N/A Carbon Steel N/A 1/2 N/A 30.5 mm N/A 22.2 mm N/A CAD Icon (for items table)
GP-12N-C N/A Carbon Steel N/A 3/4 N/A 30.5 mm N/A 26.9 mm N/A CAD Icon (for items table)
GP-16N-C N/A Carbon Steel N/A 1 N/A 38.1 mm N/A 34.9 mm N/A CAD Icon (for items table)
GP-2N-B N/A Brass N/A 1/8 N/A 19.1 mm N/A 11.1 mm N/A CAD Icon (for items table)
GP-4N-B N/A Brass N/A 1/4 N/A 24.1 mm N/A 14.2 mm N/A CAD Icon (for items table)
GP-6N-B N/A Brass N/A 3/8 N/A 25.0 mm N/A 17.4 mm N/A CAD Icon (for items table)
GP-8N-B N/A Brass N/A 1/2 N/A 30.5 mm N/A 22.2 mm N/A CAD Icon (for items table)
GP-12N-B N/A Brass N/A 3/4 N/A 30.5 mm N/A 26.9 mm N/A CAD Icon (for items table)
GP-16N-B N/A Brass N/A 1 N/A 38.1 mm N/A 34.9 mm N/A CAD Icon (for items table)
Unit of Measure
1